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.

Applications:
. UPS/EPS system
. Emergency lighting
. Emergency standby power
. Railway & Aviation signal
. Alarm, Security system
. Instrument & Apparatus
. Electric Tools & Toys