Voltage: 3.6 V, Battery capacity: 3500 mAh, Battery type format: 18650, Packaging unit: 1 piece, Capacity watt-hours: 12.6 Wh, Battery type: Lithium-Ion (Li-Ion)
- Weight: 46 g
- Specifically for the Olight Perun flashlight
- Voltage: 3.6 V
- Battery type: 18650