Type: Li-ion Cell Voltage: 7.4V Capacity: 3000mAh Item Weight: 108g Factory outlet, providing the best deal and professional after-sale service FCC, CE and RoHS certified, 100% compatible with the originals and may exceed the performance of OEM products Replacement For: SUBOTECH BG1506, BG1507, BG151 Note: It's recommended that the battery should be fully charged and discharged 3 times after you receive the battery. For transport safety, our batteries are not fully charged before leave the factory. After use, please charge the battery after cooling. Package Includes: 1x USB Charger 2x Batteries.