14 best nimh battery chargers

NIMH Battery Chargers:

Nickel-Metal Hydride (NiMH) battery chargers are electronic devices designed to recharge NiMH rechargeable batteries. These chargers are commonly used to power a wide range of household and portable electronic devices, such as digital cameras, remote controls, flashlights, cordless phones, and more. Here are some key points about NiMH battery chargers:

  1. Compatibility: NiMH battery chargers are specifically designed for NiMH rechargeable batteries.They are not suitable for other types of batteries like alkaline or lithium-ion.

  2. Charging Process: NiMH battery chargers use a controlled charging process to safely and efficiently recharge NiMH batteries. They typically have multiple charging slots to accommodate different battery sizes and capacities.

  3. Charging Time: The time it takes to charge NiMH batteries depends on several factors, including the charger's charging rate and the capacity of the batteries. Some chargers offer rapid charging options for faster replenishment.

  4. Smart Chargers: Many modern NiMH battery chargers are "smart chargers." These chargers can detect the state of charge of the batteries and adjust the charging current accordingly to prevent overcharging and maximize battery lifespan.

  5. Charge Indicators: NiMH battery chargers often feature LED indicators or digital displays to show the charging status of each battery slot. This allows users to monitor the progress of the charging process.

  6. Capacity: NiMH batteries come in various capacities (measured in milliampere-hours, or mAh). It's essential to use a charger that matches the capacity of the batteries you're charging.

  7. Maintenance Mode: Some NiMH chargers have a maintenance or conditioning mode, which can help extend the lifespan of NiMH batteries by discharging and recharging them periodically.

  8. Travel-Friendly: There are portable NiMH chargers available for travelers and outdoor enthusiasts. These chargers are designed to be compact and lightweight, making them suitable for on-the-go use.

  9. Safety Features: NiMH battery chargers often include safety features like overheat protection, short-circuit protection, and reverse polarity protection to prevent accidents and damage to the batteries.

  10. Environmental Benefits: Using NiMH rechargeable batteries and chargers can be more environmentally friendly than disposable alkaline batteries, as they can be recharged and reused multiple times, reducing waste.

In summary, NiMH battery chargers are essential accessories for users of NiMH rechargeable batteries, offering a convenient and cost-effective way to keep electronic devices powered while minimizing environmental impact. It's important to choose a charger that matches the type and capacity of your NiMH batteries to ensure safe and efficient charging.

Below you can find our editor's choice of the best nimh battery chargers on the market
  

EBL LCD Smart Individual AA AAA Rechargeable Battery Charger for Ni-MH Ni-CD

Based on 2 reviews Check latest price
  • Individual charging status for each slot, can freely charge 1,2,3,4 Ni-MH Ni-CD AA/AAA rechargeable battery.
  • Smart LCD to show its charging progress separately, the battery icon stop flashing when fully charged.
  • Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.
  • Trickle charged mode will help maximize the capacity of battery to full.
  • Worldwide usage: 100-240V AC, 50/60 Hz.

User questions & answers

Question: What is the operating voltage & frequency 120v, 50hz or 220v, 60hz or 120-220v, 50hz-60hz
Answer: EBL-907 shows 100 to 240 volts AC - 50/60 hz
Question: will it charge 2/3 aa size battery
Answer: No, it is for standard aa/aaa sized batteties.
Question: Does it come with the rechargeable batteries
Answer: NO! NO! NO! It does NOT come with the rechargeable batteries!
Question: Does the EBL 907 charger work with non-EBL batteries like the Amazon Basic batteries
Answer: It will work with any Brand Nickel Cadmium and Nickel Metal Hydride cell. It will not work with Rechargeable Alkaline (RAM), Nickel Zinc, or Lithium Ion. I used this on Panasonic Eneloop Nickel Metal Hydride cells.

Product features

EBL 907 Model Smart Individual Battery Charger

Model

EBL 907 is professional on AA, AAA Ni-MH/Ni-CD rechargeable battery.

Individual function helps to charge batteries in pairs and single.

Compatible:

Can both charge 1,2,3,4 AA and AAA Ni-MH Ni-CD rechargeable batteries individually.(Do not charge alkaline or Lithium batteries)

Features of charger

Input: 100-240V AC, 50/60 Hz 500mA Max

Output:

1x AA 1.2VDC 2000mA, 1x AAA 1.2VDC 2000mA;

2x AA 1.2VDC 1000mA, 2x AAA 1.2VDC 1000mA;

3x AA 1.2VDC 500mA, 3x AAA 1.2VDC 500mA;

4x AA 1.2VDC 500mA, 4x AAA 1.2VDC 500mA;

EBL LCD Universal Battery Charger - 8 Bay AA AAA C D Battery Charger for Rechargeable Batteries Ni-MH AA AAA C D Batteries with 2A USB Port, Type C Input, Fast AA AAA Battery Charger

EBL

Based on 2 reviews Check latest price
  • Independent Battery Charger - EBL universal LCD AA AAA C D battery charger, independent charging channels, 8 bays for 1/2/3...7/8 pieces AA/AAA Ni-Mh rechargeable batteries or 4 slots for 1/2/3/4 pieces C/D Ni-MH rechargeable batteries.
  • LCD Display Rechargeable Charger- Rechargeable AA AAA C D Battery charger with smart LCD screen indicates the whole charging process for the AA AAA batteries and C D rechargeable batteries. "CHG" indicates charging. "ERROR" indicates battery damaged or installation error, support battery repair function.
  • Fast Battery charger: USB 5V/2A and Type C Input, backup input port, improves your charger more adaptability, give you more choices to fulfill your batteries, saving the long waiting time for charging. (Please use 2.0A Adapter ONLY, Adapter not included. For Free Adapter, Please go to PROMOTION)
  • Safety Guarantee - Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.
  • Intelligent control - Latest battery detection technology, automatically turn to trickle charge when batteries are nearly full charged.

User questions & answers

Question: Can this charge 2 D batteries at once
Answer: I found a trick online that RESTORED ALL MY BATTERIES. It looks like magic but it worked for me on 8 batteries. You can google it and find the videos. Basically: find two short wires. Connect a bad battery with a good battery for 3-4 seconds (male to male, female to female). This will resurrect the bad battery but drain the good one. Now charge them both. Again, this trick salvaged 8 batteries I already put for recycling.
Question: Will this charge lir123a batteries
Answer: You don't need to charge in pairs, you can charge one battery.
Question: Will this charge 6 D batteries at the same time
Answer: Mine is more than 24hrs but its still on one bar of charging my C batteries😤
Question: Will this charge all types of batteries (not just ebl
Answer: I cannot get this device to charge EBL 9V NiMH batteries. I tried 2 of them and the red light inside the charger lights up, but no charging, no voltage occurs. This is an EBL charger and EBL batteries! The charger will charge other EBL batteries like AAAs and AAs. Is it defective?

Product features

EBL LCD Universal Battery Charger for AA AAA C D Rechargeable Batteries with Type C Input, AA AAA Battery Charger

EBL, since 1998, professional on batteries and chargers for more than 20 years.

EBL always persistently providing high quality products for everyone.

Compatible with

EBL-C9008TC can charge 8 pieces of AA/AAA Ni-MH batteries or 4 pieces of C/D Ni-MH batteries freely.

Both types of batteries can be charged at the same time.

Working Environment Condition

Working temperature: 0℃ - 35℃

Storage temperature: -10℃ -50℃

Surface temperature of Charger: 35℃-80℃

Surface temperature of Battery: 25℃-60℃

  • Warm Tips: Go to Promotion to Get a USB Adapter

Super Fast Charging Technology

Specfication:

Input: DC 5V 2A(Micro USB/Type-C)

Output: DC 1.2V 1800mA(D/C 1800mA AA/AAA 900mA)

1Pcs AA/AAA/C/D Ni-MH Batteries Charging Time Cable:

(Charging faster than other name-brand LCD Charger)

AAA 800-1100mAh: 0.8-1.2 hours

AA 2300-2800mAh: 2.5-3 hours

C 5000mAh: 2.7 hours

D 10000mAh: 5.5 hours

Adopt super fast charging technology, (NOTE: Fit for 2.0A adapter only, DO NOT use 1.0A adapter. For Wall Adapter, Please go to PROMOTIONsave your time and save your batteries' life.

Screen Protector

The Screen Protector film protects the screen from scratch during transportation.

You can choose remove it or not as they liked.

It will help our items far away from scratches better and make sure what customer got are brand new!

Upgraded Independent Cycle Tech

The Battery Charger can charge 1-8 Ni-MH/Ni-CD AAA/AA rechargeable batteries or 1-4 Ni-MH/Ni-CD C/D rechargeable batteries respectively.

Every Slot has their own cycle, you will never worry about having to find two Low-power batteries for charging.

Intelligent Auto-detection Technology

Our Charger can Intelligently auto-detect batteries' status.

Faulty or Incompatible battery will be indicated by LCD display with "ERROR".

Two Charging Ways - More Convenient

USER-FRIENDLY DESIGN!

Plus one more Type C input port on charger. More User friendly!

It improves your charger more adaptability.

This design gives you more choices to fulfill your batteries.

Help you avoiding the awkward situation, if one type USB cable isn't with you, just find another cable and charge your batteries!

EBL Smart Battery Charger for C D AA AAA 9V Ni-MH Ni-CD Rechargeable Batteries with Discharge Function & LCD Display

EBL

Based on 6 reviews Check latest price
  • Individual Charging Slot Charger: Ultra compatible 1-4 AA/AAA/C/D and 1-2 9V Ni-MH/Ni-Cd rechargeable batteries, independent charging slot, can charge different size batteries freely.
  • Discharge Function: Press the blue button to discharge the battery. LCD displays "DISCHG" , at the same time, 1-4pcs Ni-MH Ni-CD batteries automatically turn to discharging mode. The charger will resume charging mode after completion of discharge.
  • Fast Charging Speed than Other Name-brand: Charging the battery 2-4Pcs AA/AAA/C/D with the total current 2A. Less than 3 hours to fully charged the AA/AAA/C/D batteries, and less than 10 hours to fully charged the 9V batteries.
  • Safe Assurance: Automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.
  • Constant Current Charging Mode: Protect the batteries against current fluctuation and keep using the charger safely.

User questions & answers

Question: is this charger made in the USA
Answer: No, China. I searched for a charger made in USA, but no luck finding one.
Question: I just bought these with your charger and the batteries heat up so much that i cant touch them. Is that normal
Answer: They will get warm, but not to the point where you cannot touch them. Are you using the EBL charger? That thing is a piece of crap. I bought one from Interstate Batteries, and haven't had a problem. The EBL charger kept telling me that the batteries (EBL as well) were not charging due to an error.
Question: Should the batteries be charged prior to first use
Answer: Being in the mobile DJ business, I never trust pre-charged batteries. I always charge them when initially received. All batteries had various levels of charge, yet none were 100% charged.
Question: Are these Low Self Discharge
Answer: In my experience with NiCad batteries, they should be fully discharged, before recharging them. NiCad batteries exhibit a "memory" https://www.google.com/search?q=NiCd+battery+charge+and+discharge+memory&ie=UTF-8

Product features

EBL 906 Upgraded Battery Charger

Compatible Models

Independent charging slot, can charge different compatible batteries freely.

For Ni-MH Ni-CD rechargeable batteries: 1/2/3/4 AA, AAA, C, D and 1/2 9V batteries.



Environment Conditions

Using Environment: Temperature: 0-40℃; Humidity:≤85%

Storage Environment: Temperature: -10-40℃; Humidity:≤60%



Work Temperature:

Surface temperature of charger≤60℃

Surface temperature of battery≤45℃

Reasonable Circuit Layout - Worldwide Usage
Patent Trickle Charge Mode

Energizer Rechargeable AA and AAA Battery Charger (Recharge Pro) with 4 AA NiMH Rechargeable Batteries, Auto-Safety Feature, Over-charge Protection

Energizer

Based on 30 reviews Check latest price

Product description

Conveniently charges 4 AA or AAA NiMH rechargeable batteries at the same time.3-5 hour charge time with auto shutoff to prevent overcharging and battery damage. Manufactured in China .The charger is equipped with audio and visual alerts. A red light means that charging has started, and you will hear an audible beep when charging begins. A yellow light appears when charging is 50 percent complete and charging is continuing. A green light means charging is complete, and the batteries are 100 percent full. You will hear an audible beep upon completion. If a bad battery is detected, a red X will illuminate, and the charger generates a repetitive audible beep upon detection. Audio and visual alerts:Red light - Charging has started; audible beep when charging begins. Yellow light - Charging is 50% complete and charging. Green light - Charge is complete and batteries are 100% full; audible beep upon completion. Bad Battery Detection Alert - If a bad battery is detected a red ‘x’ will illuminate; repetitive audible beep upon detection

  • Charges 2 or 4 AA or AAA NiMH rechargeable batteries at once (4 AA batteries included)
  • State of the art Charge Status Indicator system visually and audibly alerts on your batterie's charge levels
  • Get a full charge in 4 hours with the rapid charging power of Recharge Pro (times may vary by NiMH battery)
  • Auto safety shut off and overcharge protection features prevent damage from overcharging, helping to maximize battery life
  • Built in, fold out plug design allows you to easily store the Pro Charger Battery Charger when not in use
  • Compatible with all AAA and AA NiMH rechargeable batteries (Energizer Recharge batteries recomillimeterended)
  • The world’s No.1 recharge brand (according to market survey data)
  • Note: For any troubleshooting steps please refer product user manual in technical description

User questions & answers

Question: Can you use the charger on the Energizer Power Plus NiMH AA Rechargeable Batteries rated at 2300 mAh
Answer: You could if it actually worked. This charger stopped working within a month. I returned mine. Also you might want to consider more battery slots. 4 seems ok at first but now I got 1 with 8 slots and I think it's too small.
Question: Does this charger only charge in pairs? Is it possible to charge 1 cell (at a time) with this charger
Answer: I have owned this. The universal charger WILL charge batteries individually. There are 4 charging 'points' and you can choose to put one small battery (AA or AAA) in one point. Of course, you can also put two small batteries in each point to get the full 8-at-a-time figure. This also only applies to the small batteries. Cs and Ds are charged individually in each point, so their max is only 4 at a time total.
Question: Can this charge aa and aaa at the same time
Answer: Yes. AAA on one side and AA on the other. Not on the same side at the same time.
Question: Can i use Energizer CHRPROWB4 Pro Charger with 240 volts 50 Hz AC input
Answer: Hi Nikhil Singh, over at the Energizer web site they have some additional information. Look under batteries and then battery chargers. You can download the user manual for this model. The user manual clearly indicates that 240V 50Hz power is OK. The only problem you will have is the plug. The two-prong plug is designed for U.S. outlets. Of course, any plug adapter will solve that problem.Basically, the answer is yes.

Product features

Delta V Auto Shut-Off

The Pro Charger automatically shuts off the circuit when batteries are fully charged.

Overcharge Protection

Prevents against overcharging, which can shorten the life cycle of your rechargeable battery.

Maximizes Battery Life

These safety features make sure that you get the most of out of your battery performance.

EBL 8-Bay Battery Charger for AA AAA NIMH NICD Rechargeable Batteries

EBL

Based on 8 reviews Check latest price
  • Advanced fire-proof material has been apdoted to this EBL C808 charger - freely working for 2/4/6/8 AA/AAA Ni-MH/Ni-Cd rechargeable batteries.
  • Globally charger with smart LED to show its charging progress, when LED lighting green means the battery is fully charged.
  • Controlled by MCU, automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.
  • Using -∆V intellectual cut-off charging method, automatically turn to trickle charge, prevent the batteries from over-voltage, over-current or over-heat.
  • Constant current charging would protect the batteries against current fluctuation and keep using the charger safely.

User questions & answers

Question: My 4 batteries were losing charge so I put them in the charger. The lights are green. Do they have to be completely dead for them to recharge
Answer: If your batteries are a few years old (or have been over-charged routinely), they may have developed high internal resistance. When used in a photoflash unit, for example, they will give very slow refresh time since the terminal voltage is lower under load. But when you put them in a charger, the terminal voltage becomes higher due to charging current. So the EBL charger (which is not very smart) considers those batteries as fully charged, even through they are not.You should get some better quality rechargeable batteries (such as Panasonic eneloop) to use in your photoflash unit.
Question: Can you charge different mAh batteries at a time? Lets say I have four 2000mAH and four 2300mAH batteries, do I have to charge these separately
Answer: I would think they can be charged together. The mAh value simply is an indication of the length of time the battery will operate. It has nothing to do with out put current or voltage. The 2300 may take a bit longer to charge than the 2000, but I cannot say for sure that would be the case. I would put the 2000's together and the 2300's together. Don't put one size next to the other size.
Question: How long does it take to fully charge batteries
Answer: Charge time is determined by the capacity of the batteries divided by charging current. The charging current of EBL 808A is very low at 200mA. So to recharge a pair of 2800mAh batteries at 200mA will take at least 14 hours.
Question: can it charge uneven amount of batteries (1, 3, 5...)? Can you recommend any charger to charge 3 batteries? AA or AAA
Answer: This charger can only charge in pairs, but we do have some other chargers that can charge uneven amount of batteries, here are the links: 1. http://www.amazon.com/gp/product/B00KBQ7U102. http://www.amazon.com/EBL-Battery-Rechargeable-Batteries-Released/dp/B00OT7HSBO3. http://www.amazon.com/EBL%C2%AE-Universal-Discharger-Rechargeable-Batteries/dp/B00IHT2AUE/ref=sr_1_11?s=hpc&ie=UTF8&qid=1399165294&sr=1-11&keywordsYou can choose your favorite ,may it help you!

Product features

EBL C808 Model (Latest Version) Battery Charger - Upgraded

Compatible:

Can both charge AA and AAA Ni-MH Ni-Cd rechargeable batteries(Do not charge alkaline or Lithium batteries)



How many batteries can be charged at a time:

2/4/6/8 AA or AAA batteries together at a time, need to charge batteries in pairs, do not charge uneven amount of batteries

4 LEDs show the status of charging, never charge 1 AA + 1 AAA together at 2 slots which are controlled by 1 LED

Reasonable Circuit Layout - Worldwide Usage
Patent Trickle Charge Mode
Details Shows Professional

Better Heat Dissipation

Heat dissipation design help the EBL 808 battery charger has a better function: overheat-detection to prevent over-charging.

Tenergy Universal RC Battery Charger for NiMH/NiCd 6V-12V Battery Packs, Fast Charger for RC Car, Airsoft Batteries, Compatible with Standard Size Tamiya/Mini Tamiya/Alligator Clips Connectors 01025

Tenergy

Based on 2 reviews Check latest price
  • Fast charge - NiCd/NiMH battery pack charger that provides 1Amp or 2Amp options. Quickly charge your battery packs; 1Amp is recommended for 1000-1800mAh packs, and 2Amp is recommended for any pack over 2000mAh.
  • Universal smart charger - Charges battery packs based on automatic voltage detection. Charges your NiMH or NiCd battery packs that are 6V, 7.2V, 8.4V, 9.6V 10.8V, and 12V battery packs.
  • Easy-to-use - A great airsoft battery charger or RC car battery charger with simple LED indicators for charging status. Green light for fully charged and red light for charging.
  • Hobby battery charger - Power all your hobbies with one charger. Charge your NiMh/NiCd battery packs for Airsoft, RC Cars, and or remote controlled toys. Includes standard size Tamiya connector, standard to mini Tamiya adapter, standard Tamiya to Alligator Clips adapter.
  • Tenergy safe - To give you peace of mind, Tenergy's chargers meet rigorous American UL 60950-1 safety standards. For added security, the charger also includes a temperature sensor to prevent over-heating while charging. Buy with confidence, your charger includes a 12-month warranty.

User questions & answers

Question: what type of connectors does this have
Answer: You will have to buy or make ends to convert to ic3 the charger does not come with ic3 plugs standard.
Question: can this charge batteries with a mini connector
Answer: Hi, it can discharge 1s battery.
Question: I am getting a 12v cb radio, will i be able to hook this to the red and black (with the converter) and it will power the radio while i test it
Answer: Yes, but it is better that you can set the parameter smaller than 10 amps, if the 10 amps is the full, because charging 10 amps in the long time, it won't be very good for your battery. And you can charge 2 different batteries at the same time, because dual battery charger.
Question: Will this work for charging Fisher Price Spike the Ultimate Dinosaur battery pack? LH 130-2A51MC8HROT 9.6v, AA Size, 1300mAh
Answer: Of course, it does.

BONAI LCD Universal Battery Charger for AA, AAA, C, D, 9V Ni-MH Ni-CD Rechargeable Batteries with Discharge Function

BONAI

Based on 4 reviews Check latest price
  • Multi-Function: This charger cannot charge 1.5V batteries. Independent charging slot. It can random charge up to 4 batteries of 1.2V AA/AAA/C/D size, or 2 batteries of 9V Ni-MH/Ni-CD rechargeable batteries at the same time. One battery charged at one time is workable
  • LCD Display: You can observe the charging process of the batteries directly & clearly through the LCD and the LED is only for 9V li-ion Battery, please note the LED will be light all the time when charging Ni-MH 9V battery (Whether the batteries are fully charged or not)and LED will be turn off when charge 9V li-ionbattery are finished. The charging time depend on the capacity of the battery.
  • Super Rapid Charging Time: Charging the battery AA/AAA/C/D with the current 1A, making charging 5 times faster than the normal one. Less than 5 hours to fully charged the AA/AAA/C/D batteries, and less than 12 hours to fully charged the 9V batteries
  • Smart Switch & Clamshell Cover Design: Press the discharge button to discharge the battery, and the charger will restore to charging mode when discharging is completed; Special clamshell cover design can well protect children and the old from danger, also prevent the interference from the outside environment when charging
  • Over Temperature Protection: This battery charger will automatically power off when the battery's or charger's temperature exceeds 60℃. No need to guard and can ensure security anytime.

User questions & answers

Question: I did not receive an instruction sheet with the charger, but the label on the bottom says: "the lcd will be on and show its background color for 2 sec
Answer:
Question: What batteries do i need to buy to use with this device? will amazon basics work
Answer:
Question: Can you use different brands of rechargeable batteries for this
Answer:
Question: can i charge just one battrie
Answer:

Product features

Bonai LCD Universal Battery Charger

Notice:

This charger cannot charge 1.5V Lithium Batteries and 3.7v Lithium Batteries.

You can observe the charging process of the batteries directly & clearly through the LCD and the LED is only for 9V li-ion Battery, please note the LED will be light all the time when charging Ni-MH 9V battery (Whether the batteries are fully charged or not)and LED will be turn off when charge 9V li-ionbattery are finished. The charging time depend on the capacity of the battery.

Compatible Models:

Independent charging slot, can charge different compatible batteries freely.

For Ni-MH Ni-CD rechargeable batteries: 1/2/3/4 AA, AAA, C, D and 1/2 9V batteries.

Environment Conditions:

Using Environment: Temperature: 0-40℃; Humidity:≤85%

Storage Environment: Temperature: -10-40℃; Humidity:≤60%

Work Temperature:

Surface temperature of charger≤60℃

Surface temperature of battery≤45℃

Tenergy TN438 16 Bay Battery Charger for AAA and AA Rechargeable Batteries, AA/AAA NiMH/NiCd Rechargeable Batteries Charger with AC Wall Adapter and Car Adapter

Tenergy

Based on 1 reviews Check latest price

Product description

The Tenergy TN438 16-Bay charger is our largest consumer charger to date. With Smart circuit detection, all 16 channels function independent of each other, allowing for any combination of AA/AAA or NiCD/NiMH to be charged at once, with a clear LCD display of current charge status.



The large volume of channels eliminates the need for multiple chargers, and cuts down on charging time. Whether your large family needs batteries for toys or portable devices quickly, or a small business needs stock of power supplies, this rugged and compact charger will keep you prepared.



Specifications: Input: AC 100V~240V 50HZ/60HZ

Output: 12V DC 2A

Rated Charging Current (Normal Charging): AA: 500mA; AAA: 250mA.

discharging current: 200~300mA

Applicable battery type: AA/AAA NiMH/NiCd rechargeable batteries

Product Weight: 14.5oz (charger only)

Product Size: 12 x 4.1 x 1.2 in



Package Contents:

1 x Tenergy TN438 16-Bay AA/AAA NiMH/NiCd Battery Charger

1 x AC Wall Adapter

1 x Car Adapter

1 x Manual



Estimated Charging Time Table:

AAA 700mah - 3.7 hrs

AAA 800mah - 4.2 hrs

AAA 900mah - 4.7 hrs

AA 1000mah - 2.6 hrs

AA 1600mah - 4.2 hrs

AA 2000mah - 5.2 hrs

AA 2500mah - 6.5 hrs



*The charging time is just for reference, and actual times may slightly vary. This charger is capable of charging higher mAh rated batteries, but will take longer than the longest stated time in this table.

  • SAVE TIME & CHARGE MORE - Tenergy TN438 AA, AAA smart battery charger offers 16 different channels allowing you to charge any combination of AA/AAA NIMH/NICD rechargeable cells. Eliminate the need for multiple household AA/AAA battery chargers.
  • LARGE LCD SCREENS - The easy-to-read LCD panel on this rechargeable battery charger displays the charging/discharging status of each individual battery.
  • SMART CHARGE TECH - Built-in Smart Technology provides full protection against overcharging, overheating, short-circuiting, over-current, and reverse-polarity on the Tenergy NiMH/NlCd battery charger. Additionally, the eight hour safety protection will help save energy and prolong battery life.
  • OPTIONAL REFRESH CYCLE - Easy to use cycling feature fully discharges and charges your cells to extend their overall lifespan and performance.
  • ON-THE-GO CHARGING - We included a worldwide 100~240v AC adapter and car charger to make this truly a universal charger for AA/AAA batteries, the ultimate unit in portability. Includes one year warranty.

User questions & answers

Question: Hi can we use eneloppe panasonic rechargeable batteries with the charger
Answer: This Tenergy TN438 Smart Battery Charger will work with other brands of batteries as long as they are rechargeable AA/AAA size and are NiMH/NiCd type.
Question: How long does it take to charge batteries
Answer: this will depend on the capacity of the battery and the state of charge it currently has.
Question: Will it charge any brand of battery
Answer: I have several brands of rechargeable AA and its works for all of them. They will not all recharge by the same time. I try to keep the same type together.
Question: what does charge error mean? It is not addressed in the instructions
Answer: It mean that the charger has analyzed the voltage change between charging and discharging. It is constantly performing tests on the batteries. It has decided that the battery is not holding a charge as well as it expected the battery to do. Unfortunately, this charger is too sensitive and gives up on batteries that still have a lot of useful life left in them. You can't use this to charge batteries that are more than a couple of years old or batteries made by different manufacturers. I don't think there is a way to defeat the error message and still charge the batteries.

POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Ni-CD Rechargeable Batteries, No Adapter

Based on 5 reviews Check latest price

Product description

Charging time:

1-8 pcs 2100mAh AA recharger batteries:It takes about 10 hours to fully charge

1-8 pcs 1000mAh AAA recharger batteries: It takes about 4.8 hours to fully charge



Input:DC 5V 2A

Output:1.4V 250mA



Precautions:1. It is forbidden to charge the battery that is not rechargeable. 2. Please ensure the battery installed is correct: make the +/- pole of the battery is match for the +/- pole of the charger 3. Keep the charger in an empty Place when charging



Package:1 x POWEROWL battery charger

1 x user manual

1 x Micro USB charging cable(No AC plug)

  • POWEROWL smart charger passed US safety certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator
  • Scientific and reasonable battery charging position design, high quality materials effectively protect the battery from normal charging
  • Charge any number of AA AAA rechargeable batteries to make your charging easier
  • With a USB input interface, you can use a laptop, car charger, mobile phone charger, etc. to charge the battery
  • AA AAA batteries charger uses trickle charge to extend battery life and charge up to 99%

User questions & answers

Question: This charger input 220v
Answer: This kit is manufactured in China.
Question: Can you charge any brand
Answer: DCB115 is what came in my package; which is a great charger.
Question: Can this charger charge duracell and energizer rechargeable batteries or does it only charge powerall rechargeable batteries
Answer: Yes, you may use any DEWALT 20V battery with this charger.
Question: What does it mean that you shouldn’t charge pairs? Does it mean don’t charge just 2 at once? I thought you could charge any number of batteries
Answer: It's 1 battery, 1 charger that charges only 1 battery, and a bag.

La Crosse Technology BC1000 Alpha Power Battery Charger

La Crosse Technology

Based on 1 reviews Check latest price

Product description

  • Specifications : Input voltage for AC/DC adapter: 100-240 VAC , Charging current range: 200 mA - 1800 mA . Power Requirements : Display : AC power adaptor included , Dimensions : Display : 3.00 x 1.50 x 5.10 (are in inches )
  • Lcd shows capacity for each battery when charging is complete
  • Charges aa and aaa rechargeable batteries simultaneously
  • Select different charging current for each channel: charge, discharge, refresh, test; automatically switches to trickle charge when charging is complete to ensure maximum battery capacity
  • Overheat detection to protect over-charging
  • Works with all nicd and nimh "AA" and "AAA" rechargeable batteries; charges AA and AAA rechargeable batteries simultaneously
  • LCD shows capacity for each battery when charging is complete

User questions & answers

Question: Does the model accurately charge C or D size batteries
Answer: I have only used it to charge AAA and AA. It comes with with adapters for C and D batteries that the AA fit into. Based on the size I do not believe C and D batteries will charge properly. Also from the manual "charging unit which enables quick and optimum charging to AA and ―AAA rechargeable batteries"
Question: Does this charger have the ability to charge 1 battery or 3 batteries at a time? Or do you have to have a 2 in each bank
Answer: I own 3 of these. You can charge anywhere from 1 to 4 batteries at a time, and they can be mixed type. For example, you can charge 3 AAA and 1 AA at the same time. I love these chargers.
Question: Can someone tell me whether the batteries that come with this pack are low self-discharging (LSD
Answer: They are the ordinary (high-self-discharge) type. The AA cells are not that great, as they were tested to around 2200mAh only. The AAA cells are around 900mAh.
Question: What are the benefits of the BC1000 over the BC-700? Are they worth paying extra for
Answer: I have both. The BC1000 can also charge at 1000, 1500 & 1800mA. 2 batteries only at 1500 & 1800mA. The problem I'm running into is at anything above 700mA, the thermal cut out kicks in and the charger stops charging until the batteries cool down. All my batteries are Eneloop or Amazon high capacity. (the Amazon batteries are Eneloops) So if you already have a BC-700...IMO I don't think it's worth upgrading unless you need a second charger.

Szwisechip RC Battery Charger for 3.6V-10.8V NiMH/NiCd Battery Packs Hobbies Airsoft Batteries, RC Car, RC Truck, Air Gun,RC Airplanes , Compact with Standard /Mini Tamiya, JST, T Plug, JR FUTABA...

Szwisechip

Based on 479 reviews Check latest price

Product description

Before place order, Please NOTE: Only Nimh and Nicd battery Chager.





new lead published, please refer ASIN: B07DBQ4CYW

szwisechip is professional charger designer over 10 years, our solution for 1, 2, 4, 7 channel charger wildely used by a lot of UK and German company. We also can make large power charger. 200W, 1000 W for example



We have a serious reminder that this charger is not suitable for lithium,Lipo battery and lead-acid (Pb) battery charging!!!

Feature:

1. Nickel-cadmium, NiMH batteries pack charger for radio-controlled model cars, boats and aircraft.

2. Support 3-9 series battery pack.

3. Working voltage: 110-240V AC @ 50-60Hz Hz

4. Protected against overload and short-circuit.

5. A charge indicator LED is provided for the charge output.

6. 1 A large current charge. After detect a Delta-Peak. Current will down to 100mA to maintain the battery.





The charging progress

1. Locate the mains plug attached the Charger and connect it to a mains socket (110~240 V AC @ 50-60 Hz).The red LED should not flash; this indicates that the charger is ready for use.

2. It is essential to check that the polarity of the battery connector and the charge lead connector is correct (see Figs).

3. Connect the discharged NiMH battery pack to the charge lead attached to the charger.

4. The corresponding red LED will now light up to indicate that charging is in progress at that output.

5. When LED lights up green, the battery connected to the output is fully charged.The pack is now fed a small trickle charge current.Disconnected the charged battery from the charge output.

6. If the battery is still cool and the calculated charging time is not reached, the battery may have a “false” peak. In this can start charging the battery again.”False” peak happen mainly with old or bad NiMH -batteries.

7. Disconnect the Twin charger from the mains socket.

  • AUTO STOP SMART BATTERY CHARGER- Charges the NiMH/NiCd battery pack of 3-9 cells(3.6V,4.8V,6.0V,7.2V,8.4V,9.6V, 10.8V). The battery is automatically powered off when fully charged, LED turn green
  • TRICKLE CHARGE- The maximum charging time is 6 hours. There is trickle current after the power is 100mA. Fast charge for NiCd/NiMH battery pack.
  • HOBBY BATTERY CHARGER- With Delta Peak detection function, at the same time can eliminate the memory effect of the battery. Power all your hobbies with one charger. Such as battery packs for Airsoft, RC Cars, and or remote controlled toys. Includes standard size Tamiya connector, standard to mini Tamiya adapter, JST, T plug, JR FUTABA, MCX, MCP X, TX 5.5 X 2.5
  • 3.6V-9.6V 10.8V NiMH/NiCd Battery Packs Hobbies For Airsoft Batteries
  • SZWISECHIP WARRANTY - The universal 100-240V AC input enables this charger to be used anywhere. Buy with confidence, this compact battery charger is compliant with the high standard set forth by CE certification and also includes 12-month warranty.

User questions & answers

Question: Does this charge a 8.4v 3000mah nihm traxxas battery
Answer: Appeox 56
Question: Does this charger support a (3) aa ni-cd pack totaling 3.6v with 500mah capacity? in your photo, what type is the red female connector
Answer: No
Question: Does this charge the red cat connector batteries
Answer: 3 1/2 inches. These are great scissors
Question: Is it 220v
Answer: Made in China

Tenergy RC Battery Charger for NiMH/NiCd 7.2V-12V 6S-10S Battery Packs, Smart Charger for RC Cars, RC Airplanes, Airsoft Batteries, Compatible with Standard Tamiya/Mini Tamiya/Alligator Clip Connector

Based on 870 reviews Check latest price
  • Fast charge - NiCd/NiMH battery pack charger provides 0.9Amp or 1.8Amp options. Quickly charge your battery packs; 0.9Amp is recommended for 900-1800mAh packs, and 1.8Amp is recommended for any pack between 1800mAh and 5000mAh.
  • Smart charger - Charges battery packs based on automatic voltage detection. Use this rechargeable battery charger to recharge your NiMH or NiCd battery packs that are 7.2V, 8.4V, 9.6V 10.8V, and 12V battery packs.
  • Hobby battery charger - Power many of your hobbies with one charger. Use this charger as a great RC cars battery charger or for battery packs in Airsoft, RC airplanes, and other remote controlled toys.
  • Easy-to-use - Simple LED indicators for charging status; green light for fully charged and red light for charging. Includes standard Tamiya connector, standard to mini Tamiya adapter, and standard Tamiya to alligator clips adapter for more usability.
  • Tenergy quality - Buy with confidence, Tenergy 9.6V Airsoft battery charger includes 12-month warranty and meets rigorous American UL 60950-1 and CE safety standards. Built-in protections on the charger guards against, short circuits, reverse polarity, and over-heating while charging.

User questions & answers

Question: Where on Amazon is the banana clip adaptor that works with this thing? (One that works
Answer: No this works with an air hose.
Question: Can i recharge a 12v 2.3ah sla rechargeable battery for camcorder and medical devices with this charger
Answer: Please add a few drops of oil prior to use. The air hose is not included.
Question: i have a 9.6v 2000 mah battery what current would i use to charge it
Answer: I've put a lot of T50 staples thru mine, including half inch. Don't see why 10mm would be a problem.
Question: will this charge a 8.4v 1500 mAh large battery its got a big female end would it fit that
Answer: Considering the cost, cast. They are nice shears for the price. The length does include the finger rest.

Amazon Basics Ni-MH AA & AAA Battery Charger With USB Port for Rechargeable Batteries

Based on 14 reviews Check latest price

Product description

An Amazon Brand

  • 4-hour Ni-MH battery charger with USB charge port
  • Recharges 2 or 4 AA / AAA Ni-MH batteries at a time (batteries must be charged in pairs)
  • When charging only 2 batteries, insert the batteries side by side in the left or right side of the charging terminal.
  • Protects against wrong polarity charging and over charging
  • Retractable AC plug; slim profile; ideal for travel
  • Note:Priority charging for USB port
  • Built-in switching power technology for worldwide use (100-240 V AC)

User questions & answers

Question: can i charge the batteries with a portable battery using the usb
Answer: According to the instructions if you have anything charging using the USB plug in then batteries will not be charged until you are finished charging with the USB plug. In other words you cannot use both at the same time.
Question: Can i use this charger to charge only 2 batteries or i need to put batteries in all 4 slots
Answer: It's two left two right or all 4 not sure on mixing sizes if you have 3299 USB then there is a pdf of the instructions 4227.pdf in Google should get you there. https://www.batteryspace.com/prod-specs/4227.pdf&ved=2ahUKEwjolKTupIHfAhVpw4MKHQAnAfMQFjAFegQIBBAB&usg=AOvVaw1xyiATwKih9nPrJvkC-Od-&cshid=1543758640486
Question: Can this charge an odd number of batteries
Answer: No, this AmazonBasics charger can only charge even number of batteries. That means 2x AA, 4x AA, 2x AAA, etc. Also, you cannot group 1x AA and 1x AAA as a pair.
Question: I threw my manual away. can anybody tell me what the difference is between solid red leds and blinking red leds
Answer: Solid red indicates that the batteries are charging. Blinking red LED means at least one cell is damaged and cannot be charged safely. Damaged cells should be disposed of promptly and properly.

Product features

Versatile Charging

The unit plugs into an AC wall outlet, and provides versatile charging space for both AA and AAA rechargeable batteries as well as USB devices.

Prevents Overcharging

The unit recharges 2 or 4 AA or AAA batteries and features wrong polarity protection and a cut-off function to prevent overcharging.

Accommodates USB Devices

The versatile battery charger comes equipped with a USB port (maximum output 500 mA) for charging a smartphone, PDA, iPod, or other handheld device.

Worldwide Use

Featuring a flip-down plug with a slim profile, the charger is travel-friendly and includes switching-power ability for worldwide use (100 to 240 AC).

RayHom 8 Bay Smart LCD AA, AAA Ni-MH Ni-Cd Battery Charger

RayHom

Based on 1 reviews Check latest price
  • Independent Charging Slot:8 Independent charging slot allows you charge 1-8 pieces 1.2V rechargeable batteries freely.(Batteries NOT Included)
  • Lighted LCD Display: Shows the charging status of each rechargeable battery accurately, without displayed error message.
  • Intelligent and Safe: Batteries have detection technology, automatically turn to trickle charge when They are full charged and worldwide voltage for 100-240V 50/60Hz adapter input, without noise.
  • Double Charging Speed: The charger divided into left part(1-4 Bay) and right part(5-8 Bay),each part can work independently with 2000mA +/- 200mA output.
  • After-sale Service: RayHom offers 60 DAYS MONEY BACK and 12 MONTHS WARRANTY for repair or replace,Professional efficient customer service 24hx 7day email support.

User questions & answers

Question: Will this charge 1.5V Lithium rechargeable batteries
Answer: Not for this particular brand DeWalt does have a battery operated one
Question: Can this unit charge six aaa batteries at one time? or do you have to have four and four
Answer: I fired hundreds of staples into pressure treated 4x6, 2x4 and 4x4. You have to dial in the pressure so it's not too much or too little. It should work well on hedge posts.
Question: Q: After AA batteries are charged does this unit maintain the charge with a float option so batteries can be stored in the charger
Answer: Pneumatic Air tool oil is a generic name for the oil you are looking for. Walmart, home depot and perhaps even amazon should carry it.
Question: Does any batteries work like regular batteries or do they have to be rechargeable
Answer: While the staples might pierce the plastic seat without cracking it they will rust quickly and fail. I'd try contact cement. Coat the vinyl and the plastic edge and clamp in place with clothes pins if stronger spring clamps aren't available.

Product features

RayHom 8 Bay Smart LCD AA, AAA Ni-MH Ni-Cd Rechargeable Battery Charger
Double Charging Rates

Charger channnels are divided into left part (1-4th Bay) and right part (5-8 Bay), each part can work independently with 2000mA +/-200mA output.

UL High Quality Adapter Inclued

Adapter Specification

Input: 100-240V 50-60HZ 0.4A

Output: DC-12V 1200mA

LCD Display Screen

The screen can indicate charging status of each battery, making it easier to track each battery's charging process.

Battery Charger Specification

Input:10-18DC 9W

Outout: left four cells: 2000mA+/-200mA

100% for one cell

each cell for 50% for two cells

each cell33% for three cells

each cell25% for four cells

Right four cells: Such as left four cells

Battery Charge with 7 Protections

  • Overvoltage protection
  • Overcurrent protection
  • Overcharge protection
  • Shortcicuit protection
  • Out of date protection
  • Over temperature protetion
  • Lackage protection

Intelligent and Safe

Our charger adopt over-charge detection technology, the IC circuit will automatically cut off the current input when they are fully charged.

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