Li-Polymer, Wireless Headset Battery fits Coinsound E7, E7 Pro, 3.7V, 1800mAh CS-CWE700SL Ideal Equipment Survey & Test Battery Sennheiser' 1100mAh / 4

Sennheiser' 1100mAh / 4

High Capacity: With a robust capacity of 2200mAh (16

Ideapad G50-70m

For float use

This Ni-MH battery not only provides excellent capacity and reliability

Li-Polymer, Wireless Headset Battery fits Coinsound E7, E7 Pro, 3.7V, 1800mAh CS-CWE700SL Ideal Equipment Survey & Test Battery Sennheiser' 1100mAh / 4Li Polymer, Wireless Headset Battery fits Coinsound E7, E7 Pro, 3. 7V, 1800mAh CS CWE700SL Enhance your audio experience with the ultimate power solution for your wireless headsets. This Li Polymer battery is designed specifically to fit: Coinsound E7 Coinsound E7 Pro Cowin E7 Cowin E7 Pro With a capacity of 1800mAh and a voltage of 3. 7V, this battery ensures a reliable and long lasting performance. It is compatible with part number Aht903450, making