704345 3.7V 1800mAh Lithium Polymer Battery Rechargeable High Capacity Factory Supply 704345 3.7V 1800mAh 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 704345 Battery Type Li-polymer Battery Size 9.8×43×45mm (T×W×L) Nominal Voltage 3.7V Nominal Capacity 1800mAh Charging Voltage 4.2V Cut-off Voltage 3.0V