... without Compensating acid liquidDesign life 5 years for NP,15 years for GMSafety explode defenseSmall resistance,big current dischargeNo dissociate ... Returning from deep discharge Maintenance-free,no need for adding solution.Wide range of applicable temperature(-35- ... .Small internal resistance,good discharging property for high cureent. Unique formula for small self-discharging,and good restoration ...