Design: Special batteries, Battery type: 21700, Battery capacity: 5000 mAh, Battery type: Lithium-Ion (Li-Ion), Voltage: 3.7 V, Height: 75 mm
- Rechargeable 21700 lithium batteries
- Good discharge performance for everyday use
- 5000 mAh capacity for devices
- Stable 3.7 V voltage during operation
- Includes practical charging cable for charging