High Energy Li Polymer Wearable Device Battery 7.4V1950mah 4.2*66*52mm Bluetooth Heatset Battery Battery Parameters Battery model LIP554158 Nominal voltage 3.7V Nominal capacity 1500mAh Minimum capacity 1500mAh ... Read More
High Energy Rechargeable Wearable Device Battery 7.4V 1950mah 4.2*66*52mm Bluetooth Earphone Battery Battery Parameters Battery model LIP426652 Nominal voltage 7.4V Nominal capacity 1950mAh Minimum capacity ... Read More