Maintenance-free lead acid battery:
No Free Acid
Explosion-Proof
Long Design Life
High-strength ABS plastic shell

1.perfect sealing
2. excellent discharging performance
3. small self-discharge
4.no water maintenance
Powerful long life per

2. Long service life: 8-10years design life

3. low self-discharge: lower than 3% of rated capacity per month under normal operatiing temperature

4. no memory effect after repetitious usage or discharges

5. sealed construction and leakproof

6. Safety valve regulated system

7. operates in any position

8. deep discharge recovery

9. wide operating temperature range