Makerfocus 3.7V 2000mAh Lithium Rechargeable Battery 1S 3C Lipo Battery with Protection Board JST 1.25 Plug (Pack of 4)

Makerfocus 3.7V 2000mAh Lithium Rechargeable Battery 1S 3C Lipo Battery with Protection Board Insulated Rubber Tape and Micro JST 1.25 Plug for Arduino Nodemcu ESP32 Development Board Note: 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 ar duino development board whose plug is 1.25mmSpecification:Standard Voltage: 3.7VCapacity: 2000mAhApprox Weight : 35gDimensions(±2mm): 50 * 34 * 10 mm /1.96 * 1.33 * 0.39inch(L*W*H)Discharge Rate: 1CWorking Current: 1.5AThe maximum discharging current: 3COvercurrent Protection: 1.8-2.1AType of Connector: Micro JST 1.25Standard 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. Package included:4x 3.7V 2000mAh Lithium Rechargeable Battery