【Fast Battery Charger】12V 6A fast battery charger, safe current protection for car, motorcycle and other batteries. Charge or repair all 12V and 24V automotive, marine and deep cycle lead-acid batteries, including AGM, GEL, SLA, flooded in cars, trucks, SUVs, motorcycles, lawnmowers, boats, marine, etc. 【12V/24V Battery Charger with 8 Charging Protections】Intelligent control, temperature compensation in hot climates and undercharging in cold climates, reverse polarity protection, cooling system, overcurrent, flame retardant material, overvoltage, short circuit. The trickle charger with multiple protections ensures safe charging anytime, anywhere. Don't worry! 【High-Efficiency Pulse Repair】Automatically detects battery sulfation and acid stratification, adopts the latest pulse repair function to restore lost battery power for stronger engine starts and longer battery life. The pulse repair function can help you repair your lost battery and extend its life. 【Plug and Play】No complicated