Product description:        Multi-function charger: 12V / 24V lead-acid battery charger, automatic intelligent battery charger, suitable for GEL, SLA, WET charger.(non-rechargeable lithium battery)      Stop when full: Connect the battery and plug it in. The power can be charged automatically without adjustment. The CPU's precise control plus multiple protections can automatically stop at full power, so you can rest assured.      Multiple protection functions: over-temperature protection, over-current protection, over-charge protection, reverse connection protection, short-circuit protection, voltage stabilization protection and multiple intelligent protection.      Advantages: The LED displays the charging status and the voltage is clear. It is suitable for charging 12V batteries. It is suitable for use in cold weather and low voltage. It is also very suitable when the car is parked for a long time without electricity or the battery is aging.      Wide range of applications: charging fully depleted 12V / 24V sealed lead-acid batteries for maintenance, including lawn mowers, boats, cars, electric vehicles, power tools, ride-on toys.      Features:      100% new high quality This battery charger uses a micro MCU controller to manage the battery charging process.      With online battery detection, short circuit protection, over voltage protection, reverse connection protection and other functions.      The smart charging indicator directly displays the charging process, making it easy for users to manage battery current.      Dual digital LED display      High power rechargeable automatic smart car battery charging 12 / 24V      Product name: Smart Pulse Multifunction Repair Charger      Specification:      Voltage range: 110V-250V      Product specifications: 180 * 145 * 70mm      Working efficiency: 98%      Rated power: 400W      Plug Type (option):  EU Plug ,  US Plug      Working temperature: -30 ℃ to + 50 ℃      Working mode: pre-charge-constant current-constant voltage-trickle      The actual output current for charging a 12V battery is max about 30A      The actual output current for charging a 24V battery is max about 20A      Package Included:      1 * battery charger      1 * Instruction Manual