3years Warranty 12V55ah Sealed Lead-Acid UPS Battery for Solar Power
Model: Solar Battery SL12-55
Design Life: 12years
Warranty: 3years free replace
Delivery time: 10-15days
Provide free charge OEM service
3years Warranty 12V55ah Sealed Lead-Acid UPS Battery for Solar Power Features:
1. Maintenance-free: advanced VRLA technology and absorption glass fiber separator to save the trouble adding electrolyte within usage life.
2. Leak tightness: unique structure design and sealing technology to guarantee no electrolyte leak regardless of chargers position.
3. No memory effect: the capacity of some batteries like NI-CD is to reduce as a result of repeated usages, namely memory effect, while battery has no such deficiency.
4. Low self discharge: Battery adopts special lead-calcium alloy slab lattice control to reduce battery self discharge to its minimum level to save trouble re-charging in long-time use.
5. Long life: special material slab lattice and electrolyte added by high polymer material to expand the life span of the battery
6. Wide range of suitable temperature.
7. Safe: low pressure air vent valve system to avoid excess gas producing inside the battery to guarantee normal usage life.