Just Fog 900mAh Li-ion premium upgraded 4 stage battery, these are designed to perfection from the best materials available on the market.
Features: 1. 3.4 V - Constant voltage 2. Battery capacity: 900 mAh 3. Charged by 5pin USB cable. 4. Constant voltage circuit. 5. Short circuit protection. 6. Over discharge protection. 7. Overheating protection.
Battery capacity: 900 mAh Battery type: Li-ion battery Battery voltage: 3.4V - Constant voltage Thread: EGO / 510 Cut-off time: 10 seconds Short circuit protection: YES Unit:1Set Color: Black