473027 3.8V 330mAh Lithium Polymer Battery Rechargeable Factory Supply Grade A Cell Product Overview 473027 3.8V 330mAh 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 473027 Battery Type Li-polymer Battery Size 4.4×30×27mm (T×W×L) Nominal Voltage 3.8V Nominal Capacity 330mAh Charging Voltage 4.2V Cut-off Voltage 3.0V Standard