Featurers of Cspower Deep Cycle Gel Solar Battery
1.3 year warranty at 25°C average
2. Able to operate at 60°C
3. Cycle usage: 50% DOD 3500cycles, 30% DOD 5500 cycles.
4. Design Floating Life 25°C: 20 years
5. Self-discharge: 2% ~ 3% per month.

Construction for OPzV Tubular Gel Battery
1. Positive Plates：Robust tubular plates consisting of Pb-Ca-Sn alloy, optimized for high   corrosion resistance, offer an extreme high cycling expectancy；
2. Negative Plates: Grid plate construction consisting of lead calcium alloy；
3. Separator: Microporous and robust PVC-SiO2 separator, for positive and negative plates and optmized for low internal

4. resistance；Container: ABS (UL94-HB), Flammability resistance of UL94-V1 can be available upon request；
5. Terminal Poles: Screw connection for easy and safe assembly and maintenance-free connection with excellent conductivity；
6. Valves: Release gas in case of excess pressure and protects the cell against atmosphere, reasonable open and close valve   pressure, high reliable on performance.