Application: BOATS, Electric Folklifts, electric vehicles, electric motorcycle, electric motorcycles Battery Size:72V/50ah Brand Name:rawsun Certification:CE Model Number:RDSLI 3.6-72 Place of Origin:Guangdong, China Nominal voltage:72V Nominal capacity:50ah Total capacity:3.6KWH Size (L * W * H):733 * 200 * 156 mm Warranty:12 Months Battery type:lithium battery