Specification:
Standard Voltage: 3.7V
Capacity: 2000mAh
Approx Weight: 35g
Dimensions(±2mm): 50 * 33 * 10 mm /1.96 * 1.29 * 0.39inch(L*W*H)
Discharge Rate: 1C
Working Current: 1.5A
Maximum Discharging Current: 3C
Overcurrent Protection: 1.8-2.1A
Type of Connector: Micro JST 1.25

Standard Charging Method:
Charging this battery to 4.25V at 0.2C constant current, then charge the battery at a constant voltage of 4.2V till it's charging current ≦ 0.05C

Note:
1. The maximum operating current of this battery is only about 1.5A, can not be used for unmanned aerial vehicles, model aircraft or power tools and other products that require high current
2. Connector is Micro JST 1.25 plug, it can be used for ESP32 development board whose plug is 1.25mm
3. Special reverse polarity design (positive and negative positions are opposite to conventional batteries), please be sure to check the direction of the equipment interface before installation to avoid damage caused by connecting the opposite. Please recognize the “+” and “-” signs on the battery side when installing

Package Content:
1 * 2000mAh Rechargeable Battery