● Maintenance free (No water topping - up required)
● PbCaSn alloy for plate grids
● Non - Spillable battery
● Low self - discharge rate, lower than 3% capacity loss per month due to high quality raw material
● Absorbent Glass Mat technology for efficient gas recombination which extends cycle life and prevent micro short circuit
● Flame - retardan-t ABS material increases the strength of battery container