421920 3.7V 115mAh Lithium Polymer Battery Rechargeable High Capacity Factory Supply 421920 3.7V 115mAh 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 421920 Battery Type Li-polymer Battery Size 3.2×19×20mm (T×W×L) Nominal Voltage 3.7V Nominal Capacity 115mAh Charging Voltage 4.2V Cut-off Voltage 3.0V
