YONHAN 20-Amp Battery Charger, 12V 24V LiFePO4 Lead...

[Upgraded 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: LITHIUM BATTERY DISABLED.
[Pulse Repair/Trickle Charge- Save Your Battery Life] 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, and trickle charging is the perfect final protection for your battery to be fully charged. Note: It can not seriously activate a dead battery or repair a damaged one.
[Large LCD Display Visualized Charging] The upgraded car battery charger features a super large display screen, foldable handle, and support feet, providing you with clear and easy-to-read charging status, voltage, current, temperature, battery full, summer mode, winter mode, etc. No more squinting or guessing – easily monitor your battery’s health. LITHIUM BATTERIES ARE NOT ALLOWED
[Clip Organizer & Foldable Handle Design] Our innovative battery charger and maintainer has a clip organizer on both sides, allowing you to store the charger cables neatly when not in use. No more messy cords – enjoy a clutter-free charging experience. The 12v battery charger has a memory function. After charging, it defaults to the state mode used before the last power failure. Note: It‘s car battery charger, only the battery charging function. Requires power connection
[3-in-1 Quick Battery Charger, A Must Have Car Emergency Accessory] AC input: 100-240V 50/60Hz, input power with load: max 300W, applicable battery’s voltage: 12V/24V, output current: max 20A/10A. This portable car battery charger has overcharge protection, over current 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.
Note — Only when your battery capacity is above 100Ah will it reach a charging current of 20A. If your battery is below 100Ah or is nearly full, the charging current may not reach 20A. This setting ensures charging safety.