4 best battery packs for rc cars

Battery packs for RC cars are essential components that power these vehicles. They are crucial for providing the necessary energy to the motors, allowing the RC car to move and perform various maneuvers. Here's what you need to know about RC car battery packs:

Types of Battery Packs:

1. NiMH (Nickel-Metal Hydride) Batteries:

  • Commonly used in entry-level RC cars.
  • They are affordable and offer moderate capacity and voltage.
  • These batteries are relatively safe and environmentally friendly.

2. LiPo (Lithium Polymer) Batteries:

  • Lightweight and provide high power output.
  • LiPo batteries have a higher energy density, making them popular among hobbyists and enthusiasts.
  • They require special care, including proper charging and storage, to avoid damage.

3. LiFe (Lithium Iron Phosphate) Batteries:

  • Similar to LiPo batteries but offer a longer lifespan and are more stable.
  • They are less prone to catching fire or exploding, making them a safer option.

Important Considerations:

1. Voltage and Capacity:

  • Voltage (measured in volts, V) affects the speed of the RC car.
  • Capacity (measured in milliampere-hours, mAh) determines how long the battery will last before needing a recharge.

2. Connector Types:

  • Different RC cars use various connector types. Common ones include Tamiya, Traxxas, Deans, and EC3/EC5.

3. Charging and Discharging Rates:

  • It's crucial to use a compatible charger and follow the manufacturer's recommendations for charging rates.
  • Discharging rates (C rating) determine how much current the battery can deliver.

4. Storage and Maintenance:

  • LiPo batteries should be stored at around 3.8V per cell, neither fully charged nor fully discharged, for prolonged lifespan.
  • Regularly check for any signs of wear, damage, or swelling and replace batteries if needed.

5. Budget and Quality:

  • High-quality batteries might be more expensive initially but often offer better performance and longevity.
  • Consider your budget and balance it with the desired performance for your RC car.

6.Upgrading:

  • Upgrading to a higher voltage or capacity battery can enhance your RC car's speed and runtime, respectively.
  • However, make sure the ESC (Electronic Speed Controller) and motor can handle the increased power.

Choosing the right battery pack is crucial for maximizing your RC car's performance and longevity. Always follow safety guidelines, especially when handling and charging LiPo batteries, to prevent accidents and ensure a great RC experience.

Below you can find our editor's choice of the best battery packs for rc cars on the market
  

Blomiky 1 Pack 9.6V 2000mAH NiMH Rechargeable AA Battery Packs with Standard Tamiya Connector Plug for RC Car Truck Tank and Vehicles 9.6V Tamiya 1

Based on 366 reviews Check latest price

Product description



USB Charge cable red light is flashing when charging, off after charge full.



Suitable for RC Truck with and 1/20 RC Tank with same voltage and dimensions and Standard Tamiya plug

Battery Specifications:

Voltage: 9.6V

Capacity: 2400mAh (Real about 1500mAh to 1800 mAh capacity)

Connector Type: Standard Tamiya

Dimensions:4.09"x 2.32"x 0.63"

Weight: 7.7 oz

Charge time: 5-10 Hours



Package Contains:

1 x Blomiky 9.6V 2400mAh NiMH Battery Packs w/ Tamiya Connector

1 x USB Charge cable

1 x Blomiky clean wipe

  • Battery connector is Standard Tamiya Plug. 9.6V rechargeable NiMH 8 Cell AA battery pack,a high capacity rating of 2000mAh(real about 1500mAh-1800mAh)). fit for Robots and OTC Genisys 239180 & EVO Scan Scanner
  • Connector plug cross-section dimensions 0.52*0.28 in/1.34*1.0cm(LxW). 9.6V Ni-Mh Battery Suitable for various applications, the 9.6V RC battery pack will work with most hobby units such as RC monster trucks, olar express trains,ricochet RC trucks, RC beetles, RC Hummers, Traxx Tyco cars, radio shack RC cars,1/20 Tanks
  • Battery dimensions:4.09"x 2.32"x 0.63" . The replacement NiMH 9.6V battery pack measures:L* W *H 4.09"* 2.32"*0.63" with built-in standard Tamiya connector.
  • 9.6V Tamiya RC Battery Pack fit for 1/20 RC Tank, work time is 3-4 times than other 9.6V 700mAH Battery, charge time is 6-10 hours.
  • Make sure your battery size same as this one, and plug is same as Tamiya standard plug, one hole is half circle,another hole is square,Just as product picture show.NiMH Battery Pack 9.6V 2000mAh High Capacity Rechargeable RC Battery with Standard Tamiya Connector for RC Car, Robots, Security

User questions & answers

Question: Will the provided charger also support nicad 600mah 9.6v pack
Answer: Hello, it is factory label for different battery. Yours sincerely
Question: Will the provided charger also support nmhi 600mah 9.6v pack
Answer: Hi,Connie, this battery will perfectly work with your traxxas slash 1/10 scale with super power. Yours sincerely
Question: Will the charger work on the fisher price spike the dinosaur
Answer: I believe the 7s is slightly larger than the Mini 9, so the case would not fit properly.
Question: Does this work with Spike the Dinosaur from fisher price
Answer: No, it won't fit. For Fujifilm Instax Mini 90 Neo Classic Instant Film Camera, you can enter B075V1RD9Z directly into Amazon’s search bar for compatible case.

7.2V 5000mAh NIMH Battery for RC Cars, 6-Cell Flat Rechargeable Battery Pack, Replacement Hobby Battery with Tamiya Connector for Car Truck Truggy Buggy Tank Airplane Helicopter Boat Racing (2 Pack)

FLYLINKTECH

Based on 267 reviews Check latest price
  • đŸ“± 【7.2V & 5000mAh】- Material: Nickel Metal Hydride. Battery voltage: 7.2V. Capacity: 5000mAh. Cells Number: 6. Discharge: 50C. Plug: Tamiya Connector. Up to 200Wh/kg energy density. No memory effect.More run time! More fun time!
  • đŸ“± 【Widely Compatibility】- With Tamiya Connectors,specially designed for 1/8 and 1/10 rc car, Arrma Kraton Outcast Notorious Senton Typhon Granite 4x4 3blx, Losi, Slash, HPI Strada XB 1/10 RTR Electric Buggy, Team Associated, Axial, Tamiya, HPI, Kyosho, Duratrax, Jammin, Redcat Racing, Exceed RC, ElectrixRC, Emaxx, Bandit, Rustler version.
  • đŸ“± 【Long Cycle Life】150 times at least for longer life.High RC Racing performance, 15A Continuous discharge current. high energy density,high voltage,high dicharge rate,good storage and cycle life characteristics.With the most advanced production technology and strict QC teams, our NIMH batteries provide steady discharge curve, high discharge rate to reach the top speed with the most stability and power your RC hobbies.
  • đŸ“± 【Parameter】3S NIMH Battery Dimension(±2mm): 134x46x23 mm/5.3*2.5*0.9 inch (L*W*H).Battery Weight: 980g /2.1lb.NiMH technology enables convenient charging at any time.Ideal sport pack for cars, trucks and boats.(Not fit traxxas slash 1/16).Only if the voltage, dimension and the plug match, then it will fit.
  • đŸ“± 【No-hassle Service】 Packaged FLYLINKTECH 5000mAh NIMH Battery with EC5 Plug & 7*24 hours No-worries service at [email protected] for any questions about our product.We will offer Lifetime Warranty & Refund & Retuen & Exchange service to 100% Satiaction.

User questions & answers

Question: Does this come with the adapter to fit Traxxas ID batteries
Answer: They will if the RC car uses 7.2 volt NiMH 6 cell batteries, they are not compatible with LiPo systems. You will need an adapter as these batteries use Tamiya connectors
Question: What is the size? the discription says: " size: 13.4x4.6x2.3 cm"... is it realy that big? most are about half that size
Answer: Usually this is due to a bad connection somewhere in the battery/charging circuit. If your charger charges other batteries and not the one in question, then there may be a broken connection in that battery. Check connections from cell to cell in the whole pack. A volt meter is a handy tool to do this checking.
Question: I have charged mine and did a few cycle on them. It always charges up to 2900mah only. I have done it with 2.0a and up to 5a, do I have a bad pack
Answer: If it fits in the battery compartment and it plugs in and is the correct voltage it will work.
Question: Cuanto le dura la carga
Answer: Think of the battery packs as "gas tanks." The 3000 have more ampere hours of capacity than 1800. The voltage 7.2 volts remains the same, so your 3000 battery packs will run your car a lot longer. It will not make your car run faster; only longer on a given charge. Using your charger will take longer to get a full charge on the 3000 batteries. Have fun!

Product features

FLYLINKTECH RC Batter Replacement 7.2V 5000mAh 50C Rechargeable

FLYLINKTECH is a professional brand which focus on research, development, production and sales of NIMH rechargeable batteries.With strict QC teams,we provide top quality RC batteries which are widely used for RC cars, airplanes, helicopters,boats and etc.

Specification:

Cells Number: 6

Voltage: 7.2V

Minimum Capacity: 5000mAh

Discharge: 50C

Charge Plug: JST-XH-3P

Discharge plug: Tamiya Connector

FLYLINKTECH 5000mAh Replacement Battery for RC Toys

  • High Compatibility - Widely used in RC cars.
  • Light weight, long cycle life, no "memory-effect".
  • 50C - High Discharge rate and steady discharge curve make your rc vehicle work powerfully.
  • Premium-grade material - Built-in latest technology in cell chemistry to provide generous capacity powerful.
  • NiMH Battery - Offer the high power battery, high capacity,which provide your rc model more energy, more enjoyment.
  • Fast Charge - 3.5 Hrs at 1500mA. Standard charge 11Hrs at 500mA. Fast charging guarantees happy hours.

High Configuration for the FLYLINKTECH RC Battery Replacement

FLYLINKTECH 5000mah 50c 7.2v NIMH battery hardcase offers you very high power and very long run time for your RC cars. The 50c burst rate gives you enough power for acceleration. The advanced stacking technology enables a single cell of capacity to reach 5000mah. They are widely fit the 1/8 and 1/10 RC car Model etc.

Recyclable & Nature

FLYLINKTECH RC Battery uses high-density NIMH material, which can be charged more than 1000 times.

EC5 Plug & Tamiya Connector

FLYLINKTECH RC Battery with 7.2V 50C 5000mAh battery NIMH comes with EC5 Plug and JST-XH Charge Balancing Connector & High-current, power Connector on Power Cell NIMH Battery.

High Capacity 5000mAh

This battery is durable and can be recharged 1000 times. Use time 20-40 minutes.Completely satisfy 93% of the joy of toy cars

FLYLINKTECH 5000mAh NIMH battery

  • FLYLINKTECH 5000mAh 7.2V 50C HardCase NIMH Battery is suitable for 1/8 and 1/10 rc car hobby such as:

Rustler VXL Bandit VXL Stampede VXL Stampede 4x4 VXL, RC airplane, helicopter, car, truck, boat, ARRMA, Associated, Axial, Duratrax, Losi,Ofna,Vaterra, Losi, HPI Strada XB 1/10 RTR Electric Buggy, Tamiya, Jammin', Redcat Racing, Exceed RC, ElectrixRC, Emaxx, Bandit, Rustler version, Kyosho GP 4WD Racing.

  • With safe and steady formula of raw material, smooth and steady discharge curve and rigorous scientific quality control system,

FLYLINKTECH Batteries provide the punch and on-demand power for reaching the top speed, acceleration and power your rc hobbies.

Note: The RC Battery Replacement will work correctly & ideally when the the voltage, dimension and the plug match.

RC Car Battery Charger - Nimh NiCd Battery Packs Charger, 2-8 Cells Nimh Nicd Airsoft Battery Charger, Rc Car / Airplane / Helicopter Receiver Rx Battery Charger 3.6v - 9.6v

HOBBYMATE

Based on 538 reviews Check latest price

Product description

RC car Battery Charger for 4.0V-9.6V NiMH/NiCd Battery Packs, 400mA Charging Current for 5-10 Cells Battery, 700mA Charging Current for 2-4 Cells Battery, AC Plug Charger w/ Standard Tamiya Connector, Mini Tamiya, JST Plug, SM Plug 2P, Barrel Plug, JR/Futaba Receiver Connector, Frsky X9D (Plus) QX7 QX7s X9E Battery Plug PH2.0 2-pin for RC Hobbies, Airsoft Battery Packs, also the barrel plug can connect to frsky x9d transmitter to charger stock battery



Charger Specifications:

Input: 100-240V AC

Output: 4-12V 400-700mA

Connector: Standard Tamiya Connector, Mini Tamiya, JST Female 2-pin Plug, SM Plug 2-Pin, Barrel Plug 5525, JR/Futaba Receiver Connector, Frsky X9D (Plus) QX7 QX7s Battery Plug PH 2.0 2-pin Applicable Battery Type: NiMH/NiCd

Compatible Battery Voltage: 4V-12.0V

Operating Temperature: 0 ~ 40°C

Storage Temperature: -20 ~ 85˚C

Dimensions: 78*45*27mm (L x W x H)

WARNING - DO NOT CHARGE LiPo Batteries



DO NOT CHARGE More than one battery at a time.

DO NOT CHARGE: if the label on your battery says: LiPO, LIPO, Li-Po, LI-PO, Li-Polymer, Li-Poly, Lithium Polymer, Li-ion, Lithium-Ion, Lithium.

Caution: LiPo battery packs may often have two sets of leads/connectors - do not charge if identified as LiPo battery. Failure to follow these warnings may result in fire or personal injury.

Contact our customer support team if you are unsure if your battery can be charged.



Package include:

1 x charger

1 x set of plug adapters (6 types)

  • The 12V 400mA-700mA NiMH battery charger can charge NiMH/NiCd battery packs that are 4.8V, 6V, 7.2V, 8.4V, 9.6V 12.0v (2-8 cells). NOTE: This charger is only for recharging NiMH/NiCd batteries, do not charge LiPo batteries.
  • RC Car Battery Charger for NimH NiCd battery pack from 2.4v to 12v - Cover 90% Rc Car Battery with Tamiya battery Plug, mini tamiya battery plug, JST battery plug, SM 2P battery plug, Futaba/JR Receiver Plug, Frsky X9D X9D Plus X9E QX7 QX7s Battery Plug, also barrel plug can connect to frsky x9d transmitter to charger stock battery
  • AC to Dc power adapter charger with terminal barrel plug 55mm (outer diameter) x 25mm (inner diameter) can be used to charger FrSky Taranis X9DP/X9E transmitter battery and other device
  • The simple LED indicators your battery charging status. Green light for fully charged and red light for charging Processing.
  • ADVANCED PROTECTIONS - Charger has built-in safety protections against reverse polarity, short circuit, and over-current protection. The universal 100-240V AC input enables this charger to be used anywhere. Buy with confidence under 12-month warranty.

User questions & answers

Question: Hello, i lost my instructions for this, can you link me a manual for this please
Answer: Yes it can be. You will need a 50 amp breaker for a generator this size and make sure the power supply cord is rated for 50 amps also. I purchased the Conntech bundle package which includes a 15ft power cord along with the plug-in box for $169 here on Amazon along with the 50amp double pole breaker for about $20.
Question: Does it auto sense full charge and shut off
Answer: SC2000i has its engine made from Yamaha, SUA2000i has the engine built from less known Senci(but as reliable)
Question: I plug charger into battery. light goes green in 10 minutes. batteries last for 5 minutes? do i need to charge longer even though charger light shows
Answer: If I am not mistaken AI Power makes their own engines and got into the generator business in recent years.
Question: Im replacing a charger for a rc dodge charger replica from the movie fast&furious, is this the right one
Answer: Everything is made in China. Even my underpants

Tenergy 2Pack 9.6V Flat NiMH Battery Packs for RC Car, High Capacity 8-Cell 2000mAh Rechargeable Battery Pack, Replacement Hobby Battery Pack with Standard Tamiya Connectors

Tenergy

Check latest price

Product description

Features and Benefits

9.6 V 2000 mAh NMH high capacity RC car battery pack

Made with 8xAA 2000mAh TENERGY high capacity and high power NiMH Batteries.

Advanced NiMH battery technology, no battery memory effect.

Easy operation, battery can be charged anytime without the need to fully discharge.

Standard Tamiya Connector.

Compatible with all popular RadioShak and Nikko RC Toy cars.



Technical Specifications

Voltage: 9.6V

Connector Type: Standard Tamiya.

Dimensions: Height 0.5"; Width 2.3"; Length 4"

Weight: 8.5 Oz.

  • Peak performing packs - Increase the runtime of your RC unit with a battery that will go the distance! Tenergy 9.6V rechargeable NiMH battery pack features a high capacity rating of 2000mAh.
  • Compatible with popular models - Suitable for various applications, the 9.6V RC battery pack will work with most hobby units such as RC monster trucks, Lionel Polar express trains, Tonka ricochet RC trucks, RC beetles, RC Hummers, Traxx Tyco cars, radio shack RC cars, and Nikko RC cars. NOT compatible with Spike the Dinosaur.
  • Minimal maintenance - Easy to operate, our RC replacement battery requires minimal maintenance. Recharge anytime without needing to discharge and drain the battery. 
  • No memory effect - Our nickel metal hydride battery pack has no memory effect which helps retain its max energy capacity every time.
  • Flat pack configuration – The replacement NiMH battery pack measures: length 4.09"; width 2.32"; height 0.63" with built-in standard Tamiya connector.

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