An extra 850mAh 3.7v Li-Ion Battery to extend shooting time when you're away from home Suitable for RunCam 2/RunCam 3S/RunCam Scope Cam and more Light and durable. A small backup battery can be carried anywhere in your handbags or pockets. Ideal for travel or other indoor/outdoor activities Long Cycle Life, 90 minutes under 1080p 30fps, 60 minutes under 1080p 60fps Size: 10mm x 25mm x 36mm, Net Weight: 14g/pcs 850mAh 3.7V Removable Camera Battery for RunCam 2/RunCam 2 4K/RunCam 3S/Scope Cam lite/Scope Cam 4K HD Camera Rechargeable Li-Ion Battery 2PCS

Specification:
Item Name: 850mAh Li-Ion Battery
Capacity: 850mAh
Suitable for: RunCam 2/RunCam 3S/RunCam Scope Cam
Cycle Life: 0 minutes under 1080p 30fps, 60 minutes under 1080p 60fps
Net Weight: 14g/pcs
Size: 10mm x 25mm x 36mm

Packing List:
2 * 850mAh 3.7V Li-Ion Battery