YONHAN Battery Charger 20A 12V/24V LiFePO4 Lead Acid Fully Automatic Battery Maintainer, Car Battery Trickle Charger Automotive w/Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries

Price: $54.99 - $49.39
(as of Feb 12, 2026 22:28:44 UTC – Details)

Product description

AC Input 100 – 240V 50/60Hz Output Voltage 12V / 24V Auto Output Current 12V 20A & 24V 10A Input PowerWith Load Max. 300W Size (L*W*H) 192*165*102mm Weight 1011g

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Price

$49.39$49.39

$29.99$29.99

$35.99$35.99

$25.99$25.99

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$26.99$26.99

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Compatible with LiFePO4

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Charging Current

20 Amp

1A/5A/10A Adjustable Current

15 Amp

10 Amp

25 Amp

15 Amp

10 Amp

Output Current

12V 20A & 24V 10A

10A 12V & 5A 24V

12V 15-Amp and 24V 8-Amp

10A 12V & 5A 24V

(25A/20A/8A/2A/AUTO-A)12V/24V

12V 15-Amp and 24V 8-Amp

10A 12V & 5A 24V

Input Voltage

100 – 240V 50/60Hz

100 – 240V 50/60Hz

110-230V (50-60Hz)

100-240V 50-60HZ

100-240V 50/60Hz

110-230V (50-60Hz)

AC:110-240V (50/60HZ)

12V Repair Mode

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Multi-Safety Protections

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[20A Suitable for LiFePO4 Lead-acid Battery Charger] 12V 20 Amp, 24V 10Amp 7-stage quick battery charger, Designed to charge, maintain and repair all 12-volt and 24-volt lead-acid automotive, LiFePO4, marine and deep-cycle batteries including AGM, GEL, EFB, SLA,Flooded(WET), Calcium in cars, truck, SUVs, ATV, motorcycle, snowmobile, lawn mower, boat, tractor, forklift, golf cart, etc. which is much faster than 10A or 6A automatic chargers. Note: This isn’t a jump starter; it needs to be plugged into an outlet to work.
[Winter Holiday Battery Trickle Charger]The car battery trickle charger features winter and summer modes with smart control to adapt to temperature changes and adjust the charging rate, preventing battery drain. It offers multiple protections, including reverse protection, a cooling system, overcurrent protection, fireproof materials, overcharge, and short circuit protection. These ensure safe charging, making it perfect for maintaining batteries over winter or during holidays.
[High-efficiency Pulse Repair] Built-in advanced battery REPAIR mode to help recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects, Automatically enters trickle/float charging mode after fully charged, keep maintaining your batteries during this winter and more, leave batteries for holiday months and still brand new when you back. pls Note: It can not repair a totally dead battery.
[Brighter Screen Visualized Charging] Extra large LCD screen not only clear to see under the sunlight but also displays the charging and battery status; charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc.
Note: 1. Our product is a car battery charger that requires connection to a power outlet for operation 2. Before use, please carefully read the product manual and select the appropriate charging mode for your battery. 3. This car battery charger cannot charge batteries voltage below 0.3V or batteries that are already damaged. Not compatible with lithium batteries 4. Always check your battery’s voltage before attempting to charge. 5. This battery charger is designed for temporary charging only and is not intended for permanent connection. Always disconnect the clamps from the battery after charging is complete.
[3-in-1 Quick Battery Charger, A Must Have Car Emergency Accessory] Input: 100-240V~ 50/60Hz, max.300W, Output DC: 12V 20A, 24V10A. This LiFePO4 battery charger has overcharge protection, overcurrent protection, a built-in cooling fan, overheating protection, reverse polarity protection, short circuit protection, sparks-free contact, etc., ensuring a safe and efficient charging process while extending your vehicle’s battery life.