200815 3.7V 9mAh Lithium Polymer Battery Rechargeable Custom Lipo Cell High Capacity 200815 3.7V 9mAh 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 200815 Battery Type Li-polymer Battery Size 0.8*8*15mm (T*W*L) Nominal Voltage 3.7V Nominal Capacity 9mAh Charging Voltage 4.2V Cut-off Voltage 3.0V Standard