252022 3.7V 85mAh Lithium Polymer Battery Rechargeable Grade A Cell Long Cycle Life 252022 3.7V 85mAh Lithium Polymer Battery – a rechargeable lithium-polymer pouch cell engineered by VATS Battery for reliable, long-lasting power in modern electronic devices. Technical Specifications Parameter Specification Model Number 252022 Battery Type Li-polymer Battery Size 2.0*20*22mm (T*W*L) Nominal Voltage 3.7V Nominal Capacity 85mAh Charging Voltage 4.2V Cut-off Voltage 3.0V