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Meet the genius2x4 - a four-bank battery charger for charging multiple batteries. Restore your battery - an advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
Enjoy precision charging - an integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Beyond maintenance - it's not just a battery trickle charger, it's an advanced battery charger maintainer. Compatible with all types of gas and diesel vehicles - charge and maintain cars, ATVs, trucks, PWCs, golf carts, scooters, UTVs, boats, tractors, campers, SUVs, snowmobiles, mopeds, lawn mowers, jet skis, motorcycles, classic cars, dirt bikes, automobiles, trailers, RVs, and more.


Battery maintaining: maintains battery charge at the ideal storage voltage for cars, pickup trucks, SUVs, and boats. Battery charging: charges and maintains batteries for motorcycles, personal watercraft, lawn mowers, ATVs, and dirt bikes.


Meet the genius2x2 - a two-bank battery charger for charging multiple batteries. Charge dead batteries - charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
Beyond maintenance - it's not just a battery trickle charger, it's an advanced battery charger maintainer. Multiple banks - a two-bank battery charger maintainer rated a 4-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, trucks, RVs, motorcycles, ATVs, lawn mowers, boats, tractors and more. Compatible with all types of gas and diesel vehicles - charge and maintain cars, campers, SUVs, trucks, classic cars, scooters, trailers, automobiles, mopeds, tractors, golf carts, snowmobiles, motorcycles, jet skis, dirt bikes, ATVs, boats, RVs, lawn mowers, UTVs, PWCs, and more.

Only needs 2 hours of fast charging time to fully charge a 12V 60Ah LiFePO4 battery compared with 3 amps multi-charger which needs 20 hours to fully charge a 100Ah battery.
Easy operation & visible indicator:connected + and – alligator clips of the charger to the battery as + to +, - to -. High-efficiency charging:with a constant current of 50a and a constant voltage around 14. 6v, it’s ideal for lifepo4 batteries 100 amp hours and above.



With the greatest performance and functionality yet, it's a world-class commerical battery charger to let professionals push the limits at incredible charging speeds. Or use the all-new force Mode that allows you to take control and manually begin charging dead batteries down to zero volts.
Compatible with all types of gas and diesel vehicles - Charge and maintain cars, SUVs, trailers, tractors, trucks, automobiles, boats, RVs, classic cars, campers, golf carts, and more. Do more with genius - a multi-voltage charger - 6-volt 50-amps, agm, marine, vrla and maintenance-free, RV, including flooded, and deep-cycle batteries, SLA, 12-volt 50-amps, and 24-volt 25-amps - for lead-acid automotive, gel, plus lithium-ion lifepo4 batteries. Enjoy precision charging - an integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Meet the geniuspro50 - similar to our g26000, just more powerful.

Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
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. Charge dead batteries - charges batteries as low as 1-volt. What's in the box - gen5x3 15-amp 3-bank waterproof onboard marine battery chargers 120-240VAC with a 72-Inch DC cables with 3/8-inch eyelets and a 72-inch Type-B AC cable, 2 self-tapping mounting screws, user guide, and 3-year warranty.
1. NOCO
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6V and 12V Automotive Car Battery Charger, 4-Bank, NOCO GENIUS2X4, Trickle Charger and Battery Desulfator with Temperature Compensation, 8A 2A/Bank Fully-Automatic Smart Charger, Battery Maintainer
#adNOCO #ad - Multiple banks - a four-bank battery charger maintainer rated a 8-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, ATVs, boats, trucks, motorcycles, RVs, lawn mowers, tractors and more. Do more with genius - designed for 6-volt and 12-volt sealed lead-acid automotive, SLA, marine, RV, powersport, gel, VRLA and maintenance-free, including flooded, and deep-cycle batteries, AGM, plus lithium-ion batteries lifepo4.Meet the genius2x4 - a four-bank battery charger for charging multiple batteries. Restore your battery - an advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
More information #ad
It's the all-in-one universal charging solution - battery charger, trickle charger, float charger, battery maintainer, plus battery desulfator. A fully-automatic, worry-free smart battery charger for everyday use - 24/7 - with zero overcharge. Charge dead batteries - charges batteries as low as 1-volt. Enjoy precision charging - an integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Beyond maintenance - it's not just a battery trickle charger, it's an advanced battery charger maintainer. Compatible with all types of gas and diesel vehicles - charge and maintain cars, ATVs, trucks, PWCs, golf carts, scooters, UTVs, boats, tractors, campers, SUVs, snowmobiles, mopeds, lawn mowers, jet skis, motorcycles, classic cars, dirt bikes, automobiles, trailers, RVs, and more.
Brand | NOCO #ad |
Manufacturer | NOCO #ad |
Height | 10.79 Inches |
Length | 6.97 Inches |
Weight | 7.78 Pounds |
Width | 5.31 Inches |
Part Number | GENIUS2X4 |
Model | GENIUS2X4 |
Warranty | 3-Year Limited |
More information #ad
2. Clore Automotive
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Battery Maintainer, 8-Amp 2-Amp Per Bank Fully Automatic Smart Charger, Clore Automotive PL4020, Black, 12V Battery Charger, Desulfator with Temperature Compensation, Pro-Logix 4-Bank
#adClore Automotive #ad - Includes 4 clamp output leads. Four independent channels. 12 volt charging and Maintaining. Fully automatic, multi-phase process. 2 amps per channel. Enhanced maintenance mode for long term charging.More information #ad
Brand | Clore Automotive #ad |
Manufacturer | Clore Automotive #ad |
Height | 11.3 Inches |
Length | 15.3 Inches |
Weight | 5.5 Pounds |
Width | 4 Inches |
Part Number | PL4020 |
Model | PL4020 |
Warranty | 1 Year Warranty |
More information #ad
3. Battery Tender
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Battery Tender 4 Bank Battery Charger and Maintainer, Lawn Mowers, 12 Volt 1.25 AMP for Motorcycles, ATVs
#adBattery Tender #ad - 4 charging stations: charge four 12 volt batteries at 1. 25 amps simultaneously; automatically switches from full charge mode to float charge mode.Battery maintaining: maintains battery charge at the ideal storage voltage for cars, pickup trucks, SUVs, and boats. Battery charging: charges and maintains batteries for motorcycles, personal watercraft, lawn mowers, ATVs, and dirt bikes.
More information #ad
Safety features: this battery charger features reverse polarity protection, a 72-hour safety timer shutoff, and is spark proof. Compatible batteries: can be used with AGM, sealed maintenance free, and flooded batteries without the damage caused by trickle chargers.Brand | Battery Tender #ad |
Manufacturer | Battery Tender #ad |
Height | 12 Inches |
Length | 18 Inches |
Weight | 0.5 Pounds |
Width | 9 Inches |
Part Number | 0220148DLWH |
Model | 022-0148-DL-WH |
Warranty | Manufacturer Warranty |
More information #ad
4. Extreme Max
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Extreme Max 1229.4023 Battery Buddy 4-Bank Battery Charger/Maintainer
#adExtreme Max #ad - Protection against wrong connections and short-circuiting. Allows simultaneous charge of up to four 12-volt lead-acid batteries - Each cord set measures 4' 10" in length for maximum efficiency and range.More information #ad
No risk of overheating charger or batteries. 12v, 2a per charging bank. Led light indicators show battery status.Brand | Extreme Max #ad |
Manufacturer | Extreme Max #ad |
Weight | 3.8 Pounds |
Part Number | 1229.4023 |
Model | 1229.4023 |
Warranty | 1-year limited warranty |
More information #ad
5. NOCO
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Trickle Charger, 2-Bank, 4-Amp 2-Amp Per Bank Fully-Automatic Smart Charger, and Battery Desulfator with Temperature Compensation, NOCO GENIUS2X2, 6V and 12V Battery Charger, Battery Maintainer
#adNOCO #ad - A fully-automatic, worry-free smart battery charger for everyday use - 24/7 - with zero overcharge. Do more with genius - designed for 6-volt and 12-volt sealed lead-acid automotive, VRLA and maintenance-free, powersport, RV, SLA, including flooded, gel, and deep-cycle batteries, AGM, marine, plus lithium-ion batteries lifepo4. Restore your battery - an advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.Meet the genius2x2 - a two-bank battery charger for charging multiple batteries. Charge dead batteries - charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
More information #ad
Enjoy precision charging - an integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. It's the all-in-one universal charging solution - battery charger, trickle charger, battery maintainer, float charger, plus battery desulfator. Beyond maintenance - it's not just a battery trickle charger, it's an advanced battery charger maintainer. Multiple banks - a two-bank battery charger maintainer rated a 4-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, trucks, RVs, motorcycles, ATVs, lawn mowers, boats, tractors and more. Compatible with all types of gas and diesel vehicles - charge and maintain cars, campers, SUVs, trucks, classic cars, scooters, trailers, automobiles, mopeds, tractors, golf carts, snowmobiles, motorcycles, jet skis, dirt bikes, ATVs, boats, RVs, lawn mowers, UTVs, PWCs, and more.
Brand | NOCO #ad |
Manufacturer | NOCO #ad |
Height | 10.24 Inches |
Length | 6.97 Inches |
Weight | 4.59 Pounds |
Width | 5.31 Inches |
Part Number | GENIUS2X2 |
Model | GENIUS2X2 |
Warranty | 3-Year Limited |
More information #ad
6. UVER
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60A 14.6V Upgraded High Power LiFePO4 Iron Phosphate Batteries Charger, Maintainer with 0-15V Adjustable Current and Voltage, Designed for LiFePO4 Batteries Charging, Multiple Safety Protections
#adUVER #ad - Durable and cooling fast :the durable aluminum alloy shell and cooling fan allow the charger's exterior to function as a heat sink with over-heating protection. Then plug in the input cable to the charger and connect it to the input power. To recharge and maintain lithium-ion phosphate lifePO4 batteries — maximizing their performance and lifespan, we suggest using a dedicated lifepo4 battery charger to ensure you get the best out of your Lifepo4 Lithium batteries.Only needs 2 hours of fast charging time to fully charge a 12V 60Ah LiFePO4 battery compared with 3 amps multi-charger which needs 20 hours to fully charge a 100Ah battery.
More information #ad
Set you free from worrying about the uncertain safety factors in the charging process. Intuitive led indicators to provide visual charging state feedback and diagnostic information. Designed for lifepo4 batteries: ampere time 14. 6v 60a lifepo4 battery charger is special for charging 12v lithium iron phosphate lifePO4 battery and battery bank, which enables to fully charge LiFePO4 battery to 100% capacity compared with a non-LiFePO4 battery charger to 90% capacity, it maximizes and optimizes the lithium battery performance, and extends the battery lifetime to a large extent. Easy operation & visible indicator:connected + and – alligator clips of the charger to the battery as + to +, - to -. High-efficiency charging:with a constant current of 50a and a constant voltage around 14. 6v, it’s ideal for lifepo4 batteries 100 amp hours and above.
Brand | UVER #ad |
Manufacturer | UVER #ad |
Part Number | cd-98-001 |
Warranty | Seller's Warranty 1 Year |
More information #ad
7. Schumacher
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Schumacher DSR127 DSR ProSeries Fully Automatic Battery Charger and Maintainer, Compatible with Batteries for Cars, Power Sports, Motorcycles, 6V/12V, and Marine Equipment, Lawn Tractors, 8-Bank
#adSchumacher #ad - Compatibility: professional grade charger works with batteries for cars, lawn tractors, motorcycles, power sports, and marine equipment. Multiple cables included: Includes 8 detachable 6-foot cables with 75-amp color-coded clamps.More information #ad
Hard-working: charges 8 different batteries at the same time and features 8 fully automatic microprocessor-controlled charging banks. Smart: minimizes charge time and avoids overloads by automatically selecting from 2 to 12 amps output per bank. Safe: includes a recovery setting, overcharge protection, and fan cooling.Brand | Schumacher #ad |
Manufacturer | Schumacher #ad |
Part Number | DSR127 |
Model | DSR127 |
Warranty | 1 Year |
More information #ad
8. Artist Unknown
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DPI XCEL Gen-V 10-Channel Multi-Bank Battery Charger/Maintainer
#adArtist Unknown #ad - 1inx3in214in 2. 5 x 7. 62x 35. 8cm. Compatibility: 6, 12 volt lead acid, 8, AGM Gel-Cell 4 cell Lithium Ion/Green Battery Chemistries. Ul/csa listed, no spark charging, reverse battery protection, 10x -4feet output leads with red/black battery clamps.More information #ad
3. 76lbs 1. 71kg. Output: 2vdc to 15vdc, 500madc per channel. 2x led's per channel, lcd input: 100-240Vac, 50/60Hz worldwide universal input.Brand | Artist Unknown #ad |
Manufacturer | DPI #ad |
Height | 1 Inches |
Length | 14 Inches |
Weight | 3.76 Pounds |
Width | 3 Inches |
Part Number | 7QP-12F950P25-C001 |
More information #ad
9. NOCO
#ad
NOCO GENIUSPRO50, 6V, Power Supply and Battery Desulfator with Temperature Compensation, 12V and 24V Automotive Car Battery Charger, Battery Maintainer, 50A Fully-Automatic Professional Smart Charger
#adNOCO #ad - Charge dead batteries - charges dead batteries as low as 1-volt. 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 50-amp and 24-volt 25-amp - to maintain constant power delivery without unwanted ripple, noise, and transient spikes during ECU flashing, reprogramming, and diagnostic testing.With the greatest performance and functionality yet, it's a world-class commerical battery charger to let professionals push the limits at incredible charging speeds. Or use the all-new force Mode that allows you to take control and manually begin charging dead batteries down to zero volts.
More information #ad
Restore your battery - an advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Engineered for pros - designed for pros who need absolute performance and uncompromising functionality. Compatible with all types of gas and diesel vehicles - Charge and maintain cars, SUVs, trailers, tractors, trucks, automobiles, boats, RVs, classic cars, campers, golf carts, and more. Do more with genius - a multi-voltage charger - 6-volt 50-amps, agm, marine, vrla and maintenance-free, RV, including flooded, and deep-cycle batteries, SLA, 12-volt 50-amps, and 24-volt 25-amps - for lead-acid automotive, gel, plus lithium-ion lifepo4 batteries. Enjoy precision charging - an integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Meet the geniuspro50 - similar to our g26000, just more powerful.
Brand | NOCO #ad |
Manufacturer | NOCO #ad |
Height | 7.76 Inches |
Length | 16.93 Inches |
Weight | 12.1 Pounds |
Width | 9.92 Inches |
Part Number | GENIUSPRO50 |
Model | GENIUSPRO50 |
Warranty | 3-Year Limited |
More information #ad
10. NOCO
#ad
12V Onboard Battery Charger, 3-Bank, 15-Amp 5-Amp Per Bank Fully-Automatic Smart Marine Charger, NOCO Genius GEN5X3, Battery Maintainer and Battery Desulfator with Temperature Compensation
#adNOCO #ad - Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise. Meet the gen5x3 - similar to our genm3, only better. It's one of the best performing onboard marine battery chargers we have ever made.Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
More information #ad
It's 37% smaller and delivers 43% more power. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V Lithium, 12V AGM, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. Multiple banks - a three-bank onboard battery charger rated a 15-amps - 5-amps per bank - for 12-volt batteries, boat, starter, including marine, and deep-cycle batteries. 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. Charge dead batteries - charges batteries as low as 1-volt. What's in the box - gen5x3 15-amp 3-bank waterproof onboard marine battery chargers 120-240VAC with a 72-Inch DC cables with 3/8-inch eyelets and a 72-inch Type-B AC cable, 2 self-tapping mounting screws, user guide, and 3-year warranty.
Brand | NOCO #ad |
Manufacturer | NOCO #ad |
Height | 2.2 Inches |
Length | 7.1 Inches |
Weight | 6.09 Pounds |
Width | 5.7 Inches |
Part Number | GEN5X3 |
Model | GEN5X3 |
Warranty | 3-Year Limited |
More information #ad