Replacement Battery For Plantronics BackBeat FIT 3100 3200 TWS Earbuds Wireless Bluetooth Earphones Charging Case

Product compatibility

This replacement battery is compatible with Plantronics BackBeat FIT 3100 and BackBeat FIT 3200 True Wireless Sport Earbuds Charging Cases. It matches the exact fit and performance required to keep your wireless earbuds charging case powered and ready for workouts.

Performance and safety

Built with premium grade cells, the battery offers a robust 800mAh capacity, stable 3.7V voltage, and an extended cycle life to ensure extended standby and multiple full recharges for your earbuds. It includes a built-in PCM (Protection Circuit Module) providing comprehensive protection against overcharging, over-discharging, and short-circuits, ensuring maximum safety for both the user and the device.

Certifications

Each battery is strictly certified to meet international safety and transport standards, including UN38.3 (lithium battery transport safety), IEC62133 (portable battery safety), and relevant UL standards. It is also fully RoHS compliant, meeting stringent environmental and safety regulations.

Easy replacement

Designed with precise dimensions (8.0 x 25.5 x 41.0 mm) and the correct connector, this battery is 100% compatible with the original, making installation fast and straightforward. It is the ideal plug-and-play solution to ensure you have dependable, uninterrupted power when you need it most.

Package include

1 x replacement battery for Plantronics BackBeat FIT 3100 / 3200 Charging Case.