Warranty:

Different series of VRLA battery, warranty is different as below:

1. General Small Battery: 1 year;

2. General Middle Battery & Front Terminal Battery: 2 years;

3. AGM+GEL: 2 years;

4. 2V Series: 3 years;

5. PVC Battery: 3 years (2V Series: 4 years);

6. High Rate Series: 1 year;

7. Deep Cycle Series: Middle Battery: 3 years; Big Battery: 4 years;

8. Solar Series: 2 years (Under room temperature and DOD≤30%);

9. OPzS: 3 years;

10. OPzV: 4 years;

TIPS:

1. Please re-charge the battery after you receive, test and use after re-charging.

2. Based on basic theory of chemistry, every temperature increase 10℃, battery lifetime decrease 50%;

3. Special application and special client who have different opinion on the above warranty, please talk with us for a special warranty.