Feature:

1. No water addition: All sealed constrution design to avoid aicd liquor corrosion

2. Longer cyclic life: Unique lead & calcium alloy to assure low self discharge and high energy after long-time storage.

3. Shake-resistant ability: Excellent inner & outer design to reduce the shake & damage to the car

4. Strong application in bad weather: Keep strong cold cranking current in cold weather & durability in hot environment.

5. Over charge prevention: The special design to assure the reduce of charged speed in the battery charged saturation to avoid over discharge, also it confirm longer cyclic life than traditional batteries.