6-DZM-17Ah sealed lead acid battery 12v 17ah

6-DZM-17Ah sealed lead acid battery 1. Good quality grid alloy of PbCa, corrosion resistance, little gassing rate, low water-lost. 2. Active-material with long life in deep-cycle and powerful discharging ability. 3. Plates of high energy density and good performance with large discharging current. 4. AGM separator with good acid adsorption. 5. The cover and the container are made from high strength ABS, sealed with epoxy resin, no acid leakage. 6. The electrolyte are made of high-purity sulfuric acid and various addictives. 7. Maintenance-free in the used period. 8. The cycle times are more than 400 for 75%DOD and more than 200 for 100%DOD.