The 221328 3.7V 70mAh Lithium Polymer Battery is a rechargeable lithium-polymer pouch cell engineered by VATS Battery for reliable, long-lasting power in modern electronic devices. Technical Specifications Model Number221328 Battery TypeLi-polymer Battery Size2.0 × 13 × 28 mm (T × W × L) Nominal Voltage3.7V Nominal Capacity70mAh Charging Voltage4.2V Cut-off Voltage3.0V Standard Discharge Current0.2C–0.5C Max Discharge Current1C Cycle Life500 times Operating TemperatureCharge
