The Olight ORB-217C50 is a high quality customised 5000mAh Li-ion rechargeable 21700 battery specifically designed for the Seeker 2 Pro, Seeker 3 Pro, Seeker 4 Pro, Warrior 3S, Warrior X4, Warrior X Turbo, Perun 3, Odin. This is a proprietary Olight battery and is not compatible with other devices.

Specifications:

• Battery Size: 21700
• Battery Chemistry: Li-Ion
• Nominal Voltage: 3.6V
• Nominal Capacity: 5000mAh
• Nominal Watt Hours: 18.0Wh
• Charge Cycles: 500
• Weight: 60g

Li-ion notes: All lithium ion batteries have a risk of fire and/or explosion, handle batteries with care, ensuring not to overcharge or overdischarge, even if the battery contains a protection circuit. If battery is visibly damaged, stop use immediately and dispose of appropriately (Li-ion batteries pose a serious fire risk if thrown into household waste). If a battery is not to be used for over two weeks, store partially charged (30-50%) for maximum capacity retention.