HZ501012 3.7V 40mAh Lithium Polymer Battery Cell For Small Smart Electronic Devices Custom Supply Product Specifications Item Details Model HZ501012 Cell Type Lithium polymer battery Dimension 5±0.2×10±0.5×12±2.5mm (Thickness×Width×Length) Nominal Capacity 40mAh, custom size / capacity / voltage available Nominal Voltage 3.7V Max Cut-off Voltage 4.2V Standard Discharge Current 0.2C-0.5C Max Discharge Current 1C Connector Option JST, Molex, custom connector on request Cycle