Use this lithium-polymer battery for your headset to continue to enjoy your music. The battery for your headset measures 0.8" and resists overcharging to protect your device.
- Resists overcharging and electrolyte leakage.
- 3.7 V DC battery - Ensures a steady and uninterrupted supply to your headset.
- Proprietary Battery Size battery - A convenient spare for your headset, giving you peace of mind.
- Save your precious time by recharging the battery instead of running to the store each time you run out of batteries
- Rechargeable & avoids disposables — designed to be used repeatedly, helping you save money and avoid single-use disposables.