This battery
charger is
suitable for ordinary lead-acid batteries, water batteries, dry batteries, gel
batteries, and start-stop batteries. It can also be used to charge and maintain
batteries in cars, boats, motorcycles, lawnmowers, and other equipment. This
smart battery pulse repair charger can automatically recognize the charging
status, and after it is fully charged, it will switch to pulse repair mode to
keep the battery at the proper voltage level for long-term safe storage. 

Material:      ABS plastic

Input rated power:     400W

Input Voltage:     110V-250V, 50/60Hz

Product size:     175*165*82mm

Product net weight:     about 1.0KG

Input line length:     75cm

Output current:     12V-30A (Maximum) / 24V-15A (Maximum)

Applicable voltage:     DC-12V/24V

Scope of use:     12V / 24V, 6-400AH, lead-acid battery / maintenance-free battery / dry battery / water battery

Five-paragraph pulse repair charge :    

Mode 1: No load mode

Mode 2: Constant current mode

Mode 3: Constant voltage mode

Mode 4: Floating mode

Mode 5: Trickle Up Mode.