1. Nominal voltage: 12V 2. Rated capacity (10 hours rate):100Ah 3. Dimensions (L x W x H ): 331 x 174 x 216(219) mm 4. Weight: 29.6KG 5. free-maintenance 6. Sealed Construction 7. Maintenance-Free Operation 8. low self-discharge rate. the battery has strong ability to recover from deep discharging 9. Long Service Life. 10. Adopt high quality resistant alloy and scientific interior structure design 11. ABS plastic shell offers fastness and anti-aging Certificates: CE,ISO9001:2000, ISO14001:2004 (We have these product series: 2V,6V,12V from 1.3AH to 3000AH. Gelled battery is also produced by us)