20A 12V/24V Smart Fully Automatic Car Charger with Temperature Compensation for Car, Motorcycle, Truck, Lawnmower, Boat

【Multiple Safety Protections】: Car battery charger with reverse polarity, automatic shutdown on full charge, high temperature resistance, overload, overvoltage and leakage protection, completely avoids charging risks and provides reliable and safe protection for charging batteries such as cars and motorcycles. 【Wide Vehicle Compatibility】: 12V 20A Car Charger be adapted to car batteries, motorcycles and boats and also supports charging AGM batteries, eliminating the need for multiple chargers. It can meet the charging needs of various devices and is suitable for a wide range of scenarios. 【Battery Repair Function】: Motorcycle battery charger maintainer can solve the problems of long-term battery loss, poor vehicle autonomy (low capacity) and slow start; pay attention to the fact that severely aged and damaged batteries and lithium batteries cannot be repaired to avoid damage to the equipment. [7 Usage Modes]: Car battery charger maintainer, including charging modes for car lead-acid batteries, motorcycle batteries, AGM batteries and lithium-iron-phosphate batteries, as well as repair mode for lead-acid batteries; to ensure operational safety, repair mode is strictly prohibited for lithium batteries.