Product performance:1) lead-autunite alloy grid, gyp formed pole board, large content, and long service life2) lead-tin multi-alloy collector, small internal resistance, antirust for long period float

Feature:1. Good performance under big current discharge2. Stable quality&high reliability3. Sealed construction4. Long service life5. Maintenance-free operation6. Low pressure venting system7. Heavy d

Feature:1. Quite stable quality&high reliability2. More longer service life3. More wider applicable temperature(-40 to 50 degree celsius)4. Sealed construction5. Maintenance-free operation6. Low press

Feature:1. Good recycle performance2. Stable quality&high reliability3. Sealed construction4. Long service life5. Maintenance-free operation6. Low pressure venting system7. Heavy duty grids8. Low self