902020 3.7V 300mAh Lithium Polymer Battery Rechargeable High Capacity Factory Supply Product Overview 902020 3.7V 300mAh Lithium Polymer Battery – a rechargeable lithium-polymer pouch cell engineered by VATS Battery for reliable, long-lasting power in modern electronic devices. Parameter Specification Model Number 902020 Battery Type Li-polymer Battery Size 7.9×20×20mm (T×W×L) Nominal Voltage 3.7V Nominal Capacity 300mAh Charging Voltage 4.2V Cut-off Voltage 3.0V Standard
