Battery Charger 20A, 12V/24V Lead-Acid Battery, 12V LiFePO4 Car Battery Trickle Charger, Automatic Battery Maintainer for Car Motorcycle Lawn Mower Marine Boat Lead Acid Batteries

?All In One Car Battery Charger?The portable car battery charger is an all-in-one solution: reconditioner, maintainer, trickle charger, desulfator, and trickle charger for car battery 12V (LiFePO4 batteries), 12V/24V lead-Acid batteries. Notice: Not applicable to 24V lithium iron phosphate and other lithium batteries. ?EFFICIENT REPAIR FUNCTION?Trickle charger has a good activation effect on batteries that have been idle for a long time, under-voltage, and old batteries that can't be charged and prolongs the battery's life, and can enter the repair mode with just one key operation. Note: the battery is completely damaged this charger can not be repaired and only 12V lead-acid batteries can be repaired. ?UPGRADED 6-STAGE BATTERY TRICKLE CHARGER?The smart battery chargerthat adopts 6-stage charging process, much safer and more efficient. Specially designed trickle charge mode will automatically enters trickle/float charging mode after fully charged, the charger cuts off the power supply, monitors battery status and restarts charging at the proper voltage. keep maintaining your batteries during this winter and holidays, leave batteries for months and still fully charged like brand new when you come back. ?Brighter Screen Visualized Charging?The Car battery charger displays the charging and battery status: charge current and voltage, battery capacity, charging mode, and automatically recognizes the battery voltage type, etc. ?Wide Range of Applications?It offers a variable charging current of (12V-5A/10A/20A)/(24V-5A/10A) battery charging, allowing you to choose the appropriate current for your battery size. Suitable for charging and repairing lead-acid batteries, including AGM, STD, GEL, SLA, etc, in cars, trucks, SUVs, motorcycles, lawnmowers, boats, and more. ?Multiple Charging Protection?The portable car battery charger has the functions of over-current protection, over-voltage protection?short-circuit protection, reverse connection protection, over-heating protection Anti-leakage protection, overcharge protection, overcurrent protection.