Xvive BU3C Rechargeable Battery for U3C System

Lithium polymer replacement battery for Xvive U3C wireless system carefully tested special batteries from Xvive precision control circuit to ensure charging safety. DIY kit for easy battery change. 2 x lithium polymer batteries for transmitter and receiver. 1 x screwdriver. 2 x antenna caps for U3C transmitter and U3 receiver. 2 x double-sided adhesive tape. Transmitter battery: 1000 mAh, 3.7 V, 3. 7 Wh ReceReceReceReceBattery: 860 mAh, 3.7 V, 3.18 Wh