9 best commercial battery chargers

Commercial battery chargers are heavy-duty devices designed for recharging and maintaining the batteries used in various vehicles and equipment in commercial and industrial settings. These chargers are commonly found in automotive repair shops, fleet maintenance facilities, construction sites, and other environments where a reliable power source is essential. Here are some key features and information about commercial battery chargers:

Heavy-Duty Charging: Commercial battery chargers are built to handle the charging needs of large and high-capacity batteries, such as those used in trucks, buses, construction equipment, and industrial machinery. They are capable of delivering a substantial amount of current to charge these batteries efficiently.
Multiple Charging Modes: Many commercial chargers offer multiple charging modes to accommodate different battery types, including lead-acid, gel cell, AGM (Absorbent Glass Mat), and more. This versatility allows them to charge a wide range of batteries commonly used in commercial vehicles and equipment.
Voltage Compatibility: Commercial chargers are often compatible with various battery voltages, including 6V and 12V systems. Some models may even support higher voltage batteries, such as 24V or 48V, which are commonly found in larger vehicles and industrial machinery.
Fast Charging: These chargers are designed for efficiency, providing fast charging capabilities to minimize downtime for commercial vehicles and equipment. Some models may feature rapid charging options for quick turnaround.
Maintenance Mode: Many commercial battery chargers include a maintenance or float mode. This mode keeps the battery at optimal levels by providing a low, constant charge when the battery is not in use, preventing overcharging or undercharging.
Multiple Charging Stages: Commercial chargers often utilize multi-stage charging processes, which typically include stages like bulk, absorption, and float. This ensures that the battery is charged safely and fully, extending its lifespan.
Safety Features: Safety is a paramount concern in commercial settings. These chargers may include safety features such as reverse polarity protection, spark-resistant clamps, and thermal overload protection to prevent damage to batteries or equipment.
Durability: Commercial battery chargers are built to withstand the rigors of industrial and commercial use.They are constructed with robust materials and may have features like impact-resistant casings.
Digital Displays: Many modern commercial chargers come equipped with digital displays that provide real-time information about the charging process, including voltage, current, and battery status.
Portability: Some commercial chargers are designed to be portable, allowing them to be moved easily around a shop or worksite. These portable models often come with wheels and handles for convenience.
Compatibility: Commercial battery chargers are compatible with a wide range of vehicles and equipment, including cars, trucks, forklifts, construction machinery, and more.

In commercial and industrial settings, having a reliable battery charger is crucial for maintaining a fleet of vehicles and equipment. Commercial battery chargers are built to meet the specific needs of these environments, providing efficient and dependable charging solutions for heavy-duty batteries.

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

Clore Automotive HT1224AGM 12/24 Volt Commercial Charger/Starter with AGM Batteries, 1 Pack

Clore Automotive

Based on 12 reviews Check latest price

Product description

The "Big boy" of Wheeled jump starting units has gotten an upgrade: features installed AGM batteries to increase unit longevity and eliminate spill hazards. Specifically designed for over-the-road Transportation and heavy-duty implements starting applications. It exceeds the challenges of frigid weather and delivers the instant raw power of 1400 cold Cranking amps in 12 Volt mode and 800 cold Cranking amps in 24 Volt mode. Features 10 ft. cable leads made of 1/0 cable to reach the starting points on vehicles of All shapes and sizes.

1, 400 cold Cranking amps in 12 volt mode
800 cold Cranking amp in 24 volt mode
Automatic 7 amp x 2 channel battery charging system
Jump Start High Displacement Vehicles, Class 8 Semi Trucks, Construction Equipment and Farm Implements.
Ships with group 31 AGM batteries installed

User questions & answers

Question:	Does this item charge by plugging into a standard 110 outlet
Answer:	Sorry. There are different types of wipers that may fit a car. The key is not about the year/make/model of a car but rather the type of wipers the car is using. In short, this refill will not work with the old metal frame wipers and the Hybrid wipers. It will mostly work with the Beam style wipers that are 6mm wide and 10mm height. Hope this is helpful to you. Thanks.
Question:	Will this be shipped on a pallet
Answer:	It depend on the wipers on your car, not the car itself. As long as the rubber refill of the wiper on your car is 6mm wide, and the shape is the same as pictured, then it will fit. If you are not able to tell, then it won't fit. Thanks.
Question:	I need instriction manual
Answer:	Yes. It will be work on AERO Voyager wiper. -- Best Regards, Customer Service: Joyce aerowiper.com
Question:	Is there built-in protection to prevent a 24 volt hook up to a 12 volt battery
Answer:	Yes, this is safe to use with food but we still recommend washing your food as well

Schumacher DSR ProSeries DSR123 250 Amp(12V) 150 Amp(24V) 15 Amp 4 Amp 12V/24V Fully Automatic Pro Smart Battery Charger/Engine Starter/Maintainer For Automotive Shop/Dealer Use

Schumacher

Based on 69 reviews Check latest price

Product description

Schumacher's DSR123 15/30/70/300A 12/24V Fully Automatic Wheel Charger has a 250A engine start that is powerful enough for SUVs, trucks and large engines. The 20A/60A boost sends a quick burst of energy into the battery to quickly bring deeply discharged batteries back to life. Fully automatic microprocessor control prevents overcharging and damage to both the battery and unit. The 4A mode monitors levels and switches to maintenance mode when fully charged. Digital display with LED indicators and touch pad allows for easy use and user controlled start/stop interface.

125/275A engine start and 20A/60A quick boost modes
4A charges and maintains small batteries
Digital display with LED indicators and touch pad controls for easy use
Fully automatic microprocessor control prevents over charging
Compatible with standard, deep cycle, AGM and gel cell batteries

User questions & answers

Question:	The Shumacher website shows this as being a 12v only charger. Are you sure that it charger 6v as well
Answer:	Yes, as long as you have the metal piece that holds them in place.
Question:	Does the schumacher dsr123 15/30/70/300a 12/24v do 70 amps continuous charge
Answer:	Just the refillable rubber wipers come in the package!
Question:	What are the dimensions of the unit without the handle, wheels, and leg? I am looking to see if this will fit in a rolling cart that I already have
Answer:	I used a razor blade on mine. Its been 3 months now and i haven't had any problems with mine!
Question:	can you adjust the output voltage
Answer:	It depend on the wipers on your car, not the car itself. As long as the rubber refill of the wiper on your car is 6mm wide, and the shape is the same as pictured, then it will fit. If you are not able to tell, then it won't fit. Thanks.

Associated Equipment US20 6/12 Volt Value Battery Charger

Associated Equipment

Based on 247 reviews Check latest price

Product description

The ideal battery charger for the small shop or do-it-yourself user. Features 40 ampere continuous rating at 6/12 volts with 200 ampere cranking assist and a full 330 amps manufacturer boost rating, and a 90 minute timer. The fan cooling mechanism prevents over-heating and significantly extends the life of the charger.

Convenient handle with grip and quality steel foot for long lasting use
90 minute timer with hold
CSA listed for US and Canada
Safe in any weather

User questions & answers

Question:	Will it charge a lithium battery
Answer:	No. This is a lead acid battery charger. It will obviously provide power to a lithium battery, but it will NOT protect a lithium battery for overcharging, damage and fires. Do NOT sue this for a lithium battery unless there are other self protections in the battery itself (uncommon).
Question:	Is this Made in the US
Answer:	Yup
Question:	Will this charger work at a 100 amps for 15 Mints. at a time to restore batteries
Answer:	This charger is AWESOME but, your choices are 10/40/200 amps. That is it no 100 amp choice.
Question:	is this manual or auto
Answer:	Well I thought it to be full manual but its not. Well lets put it this way if your buying this for the 200 amp start to rejuvenate a failing battery you might want to get 6512/6512g or above. They do cost quite a bit more though. I you place this on 200 amp start and are trying the 15 minute on and 1 hour off its not that easy. When you first begin the procedure the charger will run for about 3 minutes and cut down for a minute then will only run 45 seconds then cuts back off for a minute or so. But I set the timer for 1.5 hours and figured the time was around 15 minutes total.

NOCO GENIUSPRO25, 25-Amp Fully-Automatic Professional Smart Charger, 6V, 12V and 24V Battery Charger, Battery Maintainer, Power Supply, And Battery Desulfator With Temperature Compensation

Based on 56 reviews Check latest price

Product description

The GENIUSPRO25 is a fully-automatic professional battery charger for 6-volt (25-amp), 12-volt (25-amp), and 24-volt (12.5-amp) lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion. Includes GENIUSPRO25 6V, 12V, and 24V battery charger, battery maintainer, trickle charger, powers supply, and battery desulfator (120-240VAC); Pro X-Connect battery clamps with integrated 3/8-inch (M10) eyelets; Pro X-Connect 10-foot (3m) extension cable; Type-B AC cord; Type-I AC cord; Type-G AC cord; Type-E AC cord; EVA storage case; mounting screws; user guide; and 3-year warranty.

The all-new GENIUSPRO25 - Similar to our G15000, just more powerful. With the greatest performance and functionality yet, it's a world-class battery charger to let professionals push the limits at incredible charging speeds.
Do more with Genius - A multi-voltage charger - 6-volt (25-amps), 12-volt (25-amps), and 24-volt (12.5-amps) - for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion.
Engineered for pros - Designed for pros who need absolute performance and uncompromising functionality. Featuring ultra-flexible silicone cabling - down to -40ºC - with protective nylon breaded shielding for maximum protection against abrasion.
Progressive power supply - A dual-voltage power supply - 12-volt (25-amp) and 24-volt (12.5-amp) - to maintain constant power delivery without unwanted ripple, noise, and transient spikes during ECU flashing, reprogramming, and diagnostic testing.
Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates to maximize battery life and enable fast charging.
Charge dead batteries - Detects batteries as low as 1-volt. Or use the all-new force mode that allows you to manually begin charging dead batteries down to zero volts.
Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Plus, cutting-edge battery repair modes for 6-volt, 12-volt, and 24-volt batteries.

User questions & answers

Question:	Will this work with a lead acid starting battery and a lifepo4 house battery
Answer:	The refills are 26 inches long. You will need to measure the refills within your wiper blade assembly (2) to ensure they are 26" or shorter. They SHOULD fit.
Question:	This will charge a lithium ion battery only through the cigarette lighter
Answer:	6mm

Schumacher SC1400 300 Amp 60 Amp 6 Amp 6V/12V Fully Automatic Smart Battery Charger 300/200A Engine Starter 60A Boost Maintainer and Auto Desulfator For Cars, Trucks, SUVs, Marine, RV Batteries

Based on 72 reviews Check latest price

Product description

The Schumacher SC1400 is a 6/12V Wheeled Automatic Battery Charger and 200/300A Engine Starter built for heavy-duty charging needs. The SC1400 is perfect for engine starting and charging SUVs, trucks and other large engines. From Schumacher’s Wheel Charger line, this unit 300A (12V) and 200A (6V) Engine Start, and 6A Charge/Maintain rates. In addition, the 60A Boost quickly brings deeply discharged batteries back to life. This unit charges standard, AGM and Gel and deep-cycle batteries. It has a heavy-duty transformer and steel case. It comes with heavy-duty 300A color-coded clamps, and compact wheels for easy storage, and 4-gauge output cables with 12-foot reach. Features include being fully automatic, microprocessor-controlled, has LED indicators and button, temperature overload and reverse hookup protection, and is DOE compliant.Input Voltage : 120V AC

Delivers 60A boost and 300A (12V) / 200A (6V) engine start to jumpstart your SUVs, trucks and other large vehicle batteries
Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
Auto voltage detection automatically detects 6 or 12V batteries
Includes compact wheels for easy storage and 4-gauge output cable with 12-foot reach
Charges standard, AGM and Gel and deep-cycle batteries

User questions & answers

Question:	do you have an owners manual for the sc
Answer:	It's portable. Only plug it in when charging a battery.
Question:	Does it have a fan to keep it cool
Answer:	I used it to charge four 205 amp hour batteries in parallel works great. They were about 25% discharged it took around 12 to15 hours to recharge them and then it switched to the float mode.
Question:	I was wondering if my solar batterys drop below 11.1v would it only do like 2 amp siper slow charging? Or can i insrantly run 60 amp for my 9 batteri
Answer:	Black & Decker, Stanley & De Walt are ALL the same company...
Question:	How long will it stay on 300amp start before it automatically shuts itself off
Answer:	It will have the Lakes on it. MIke, Garmin

Smartech WBC-250 Wheel Automotive Battery Charger For All 6V & 12V Batteries 250 Amp Engine Start & 50 Amp Boost Function Digital Readout Display Microprocessor for Safe Fast Easy Charging

Based on 110 reviews Check latest price

The Smartech WBC-250 Automotive Battery Charger utilizes a 250 Amp engine start function - providing jump starts to most passenger vehicles or small trucks; Features a high resolution LCD Display Panel with Digital Readout for display of correct battery voltage; Includes convenient functions such as an Alternator Check Function to check the alternator's status for possible fault or failure; Buttons on the digital panel and the readout screen are organized neatly for ease of operation
Features a built-in intelligent microprocessor for fast, easy, and safe charging; Additional safety features include spark proofing, protection for reverse polarity, short-circuiting, overheating, overcharging and overcurrent; The Charger can be left safely connected for maintenance using our 6A trickle charge feature
For 6 Volt & 12 Volt Batteries - including WET (Flooded), MF (Maintenance-Free), EFB (Enhanced Flooded Battery), GEL, and AGM (Absorbed Glass Mat); Know the status of your batteries & charge them faster with our integrated voltage tester & 50 Amp boost function
Includes heavy duty wheels & clamps - plus a collapsible handle, for easy mobility and storage; 12 foot long cord provides plenty of cable to reach your batteries; Weighs 31.5 lbs
See below for more information; Smartech promises the highest quality and reliable products; 30-day money back guarantee and 1- year warranty offered! If you are not satisfied with your purchase please contact us

User questions & answers

Question:	Does this come with a Manual
Answer:	Yes they can be replaced on the Sporza blades.
Question:	Will it charge a battery from completely dead
Answer:	They're clean, just one.
Question:	Says 1 year warranty and i bought it in January and it stopped working last month nothing turns on or lights up how do i get it warranteed
Answer:	The wipers are made from a silicone composite.
Question:	does this plug into a 120 or 240 volt outlet
Answer:	1 inch = 25.4 mm or 2.54 cm

Schumacher DSR131 DSR ProSeries 250 Amp(12V) 125 Amp(6V) 50 Amp 6V/12V Fully Automatic Pro Smart Battery Charger with Engine Starter, Boost, and Maintainer for Automotive Shop/Dealer Use

Schumacher

Based on 478 reviews Check latest price

Product description

Schumacher's 6V/12V 250A ProSeries Battery Charger/Engine Starter charges standard, AGM and Gel and deep-cycle batteries. Multi-stage charging - for added precision, safety and battery life. Float mode monitoring - maintains optimum battery charge. Digital display, LED indicators and push-button controls.

Charges standard, AGM and Gel and deep-cycle batteries
50A boost mode quickly brings deeply discharged battery back to life
6V/12V 250A Voltage
Digital display, LED indicators and push-button controls
Microprocessor controlled to automatically adjusts amperage rate, to charge and maintain
12-foot reach, 6-gauge output cables
Heavy-duty 300A color-coded clamps

User questions & answers

Question:	Will this charge a Chevy 1500 trucks
Answer:	Yes this Unit will charge Chevy 1500 Trucks ! It also has a low battery engine starter capability !
Question:	Will this be able to charge the battery on a case ih maxxum tractor series
Answer:	As long as there is a POS/NEG post and the battery is either is 6V or 12V battery
Question:	Is this avilable with longer cables? Need to charge vehicles on lift
Answer:	This unit has cables that are 12 feet in length. You will want to contact the manufacturer directly for longer cable availability.
Question:	Will this charge AGM batteries
Answer:	Yes. the DSR131 will charge AGM batteries

DieHard 71341 6/12V Gold Smart Wheel Battery Charger and 50/250A Maintainer

DieHard

Based on 236 reviews Check latest price

Product description

Charge or jump start your battery with the DieHard 71341 6/12V 50/250A Gold Smart Wheel Battery Charger and Maintainer. Intelligent charge technology, microprocessor controlled, multi-stage charging adds precision, safety, and battery life. This unit prevents overcharging by monitoring and switching to maintenance mode when fully charged. Features 50A boost for quick energy boost and 250A to jump start your car right away. This unit has a 12' total reach with its 6-gauge 6' power cord and 6' cold weather flexible output cables with color-coded clamps. This easily rolls around your garage with its compact wheel design and retractable handle.

Intelligent charge technology, multi-stage 6/12V 2-6A charging for added precision, safety and battery life
Automatically senses voltage 6V or 12V allowing use for multiple batteries
Features battery maintaining to prevent overcharging
Includes 50A boost and 250A jump starting capabilities
Includes 6-gauge, 6' power cord and 6' cold weather flexible output cables with color-coded clamps

User questions & answers

Question:	Will this charge agm batt
Answer:	The gloves I received were more of a spandex acrylic blend. Better than nothing in cold weather, but definitely not as warm as wool. When I ordered these, the description said they had a wool lining. Mine did NOT have a wool lining. I contacted the seller and was given a discount for the error in description. The good thing about these is the grips in the palm area that make it easier to grip a steering wheel. The bad thing...not as warm as I had expected.
Question:	Will this jump start a 6v engine with a flat battery
Answer:	I carry mail and walk 10+ miles a day with these in 28-32 degree weather comfortably. If you are active they are awesome. Also good for driving.
Question:	I have a lowrider with 3 batteries for the front and three batteries for the back. can I charge 3 batteries at the sometime with this charger
Answer:	Padding is 2.5 mm thick. Thanks for asking
Question:	Would this work on a 6.6 Duramax or bigger
Answer:	I'd suggest Medium to ensure a snug fit. Neoprene does stretch to conform overtime. Thank you for asking.

Product features

Get Going with Ease

This charger works for 6-volt and 12-volt batteries used in cars, boats, motorcycles, tractors, heavy-duty trucks and farming equipment. It features Intelligent Charge Technology and a digital display for more convenience and precise charging. With a 12-foot total reach, a 6-foot power cord, two 6-foot, 6-gauge output cables and heavy-duty, color coded clamps, this easy to use charger ensures a simple hookup.

Take Off with Power

This battery charger and engine starter is packed with 250 strong amps and 50 rapid-charge amps to fire up your engine quickly and get you on your way.

Charge Your Battery without Worry

This charger and engine starter is ready when you are, thanks to precise charging and monitoring technology. When charging is complete, Maintenance Mode switches on to prevent overcharging. This charger and engine starter is backed by a 3 year warranty.

Schumacher SC1324 200 Amp 40 Amp 12V Fully Automatic Smart Battery Charger 200A Engine Starter 40A Boost Maintainer and Auto Desulfator Pre-Assembled Wheels For Cars, Trucks, SUVs, RV Batteries

Schumacher

Based on 15 reviews Check latest price

Product description

The Schumacher SC1324 12V Wheeled Fully Automatic Battery Charger and 40/200A Engine Starter is built for heavy-duty charging needs, perfect for engine starting and charging SUVs, trucks, and other large engines. From Schumacher’s Wheel Charger line, this unit offers 200A Engine Start and 6/2A Charge/Maintain rates. Plus, the 40A Boost quickly brings deeply discharged batteries back to life. This charger features strong starting power, heavy-duty transformer, LED indicators, and color-coded clamps. Includes a 6-foot power cord and output cables for 12-foot total reach. This charger is fully automatic microprocessor-controlled, with temperature overload protection and reverse hook-up protection. Compact wheels allow for easy storage, with a durable steel case and retractable handle. The Schu Eco Energy meets the highest industry standards. Compatible with standard and AGM batteries.

Provides 40A quick boost and 200A jump start, powerful enough to start SUVs, trucks and other large engines
Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
Reverse hook-up protection ensures charger will not operate if clamps are reversed
Features compact wheels and retractable handle for easy storage
Includes 6' power cord and output cables for 12' total reach