Portable lead acid battery charger for pv energy storage use 12V 12AH

 Feature: 
1. Long battery life, high capacity, Superior of recovery after discharge. 
2. ABS material: Increase the strength of battery container. (Flame-retardant ABS is optional)
3. High purity raw material: Ensure low self discharge rate. 
4. Silver- coated copper terminals, brass insert terminals and lead terminals improve the electric conductivity. 
5. Pb CaSn alloy for plate grids: Less gassing, less self-discharging high quality. 
6. Maintenance-Free Operation
7. Low Self-Discharge

Applications :
1.Solar and wind energy storage system 
2.EPS and UPS battery backup 
3.Signal system , emergency lighting system , security system
4.Telecommunication Equipment 
5.Power source for portable devices or tools






Battery Use and Maintenance: 
1. Please use constant-voltage charge. 
2. In floating charge, the voltage is 2.23 to 2.27 per unit cell. 
3. In cycle use, the voltage is 2.35 to 2.45 per unit cell, the max. Current is no more than 25%° C
4. Please do tighten the bolts to avoid sparkle and poor contact when the battery is in use. 
5. Please do not use it near the heat source and open flame. 
6. Please keep it at low temperature. Please change it while there is liquid leaking or damage. 

Lead acid battery series: