... -overload 3. Compose Type: Injection Technology to make battery more stable 4. Certifications: CE, UL, UN, RoHS, ... -circuit production function, safe and reliable 8, Factory price& High quality 9, Good consistency, low ... than any rechargeable battery 3, Installed IC chip will prevent the battery pack from over charge and ... weight 6, The battery module is wrap by PVC Others: 1, OEM orders are available 2 ...