YI 360 VR/Lite / 4K / 4K+ Action Camera Battery Replacement Lithium Polymer Rechargeable Battery: compatible with YI Lite/4K/4K+ Action Camera and YI 360 VR Camera. Can be used as a spare or replacement Battery Specifications: 3.85V/1400mAh(5.39Wh) Up to 120 minutes of battery life with a high performance rechargeable battery (3.85V 1400/1430mAh min/typ). Supports difference temperature ranges and capability of withstanding shocks and vibrations. Small and lightweight, the battery delivers efficient energy with less energy loss With minimum capacity of (1400mAh), it provides a long use time even during video recording