12V/24V 15A/18A 6-400AH Multifunctional Smart Pulse Repair Battery Charger and Maintainer for Lithium/Lead-Acid Battery

features small size, safety and flexibility, high conversion rate, stable output current, large designed volume, long-time duration, etc.
Features:
Compatible with lithium battery.
Automatic identification of 12V or 24V: this product is applicable to the 12V/24V battery(6AH-400AH).
Charge Maintain: scooter, motorcycle, car, SUV, small truck, tractor and any vehicle batteries of 12V/24V, 6-400Ah.
Advanced pulse width modulation(PMW) technology is used to automatically charge batteries through a 5-stage charging cycle.
Intelligent Pulse Repair Type: the battery life can be significantly improved by digital pulse repairing method for the power chips of micro computers.
Safe to Use: constant voltage charging will be arranged to provide various protections and avoid over-voltage, over-current, over-heating and electrode-positive, etc. LED indicator will flash if clamps are reversed and charger will not start.