12V 24V Car Battery Charger Heavy Duty and Automatic Maintainer, 0-15A,for Repair,Maintain,Auto shutoff,Winter Mode,Compatible with Lead-acid Batteries for Truck Motorcycle Car Boat

The Heavy duty battery charger: Designed for charging all types of 12V &24V lead acid batteries,including Wet/Flooded,AGM(Absorption Glass Mat),Gel,MF(Maintenance-free),EFB(Enhanced Flooded Battery),Calcium,and deep cycle batteries.Heavy duty makes battery more powerful and durable.
Charging battery capacities and Auto detect 12V 24V Battery: Up to 300 Amp-Hours and maintains all battery sizes,it suitable for automotive cars, trucks, motorcycles, boats, marines, lead-acid batteries…Fast charge or Slow charge modes can make it automatic .
Repair charge mode:An advanced battery recovery mode for repairing and storing dead battery(over 3V),old,idle,stratified and sulfated batteries which active and extend the life.
Summer & Winter Mode: Can charge battery on temparture for -20℃ and 40℃ weather.Without over-charging in summer,also suitable for spring and autumn. Better boosts your battery active and charges more thoroughly in low-temperature situations, avoid under-charging in winter.
Stable Power Supply & Safety Protections- The charger can be used as a 12V DC power supply, providing stable power to maintain system voltage for various applications.It has a built-in protection system, including reverse polarity, over-current , over-voltage, short circuit, over-heat, and overcharge protection.
LCD digital display shows current,voltage & charging percentage for accurate and intuitive charging information. Auto-Memory: The LEDs indicate the programs and options which are selected before will be memorised and restarted to connect the charaer.