Product Description: Item: Mini USB TP4056 Module name: Lithium Battery Charging Board Charging mode: Linear charging Charging current: 1A (Adjustable) Charging precision: 1.5% Input voltage: 4.5V-5.5V Full charge voltage: 4.2V Charge indicator: Red light charging, Green light full charge Input interface: micro USB Working temperature: -10℃~ +85℃ Size: 17mm*22mmTP4056 Micro USB 5V 1A 18650 Module Charging Board Functions Li-ion Lithium Battery Charger For Arduino Diy Kit
