5 x Lithium Charger Board Module with Battery Protection and LED Indication Experience Efficient Charging for Your Batteries!

*With indication. Specifications： Charge module: Linear charging. Current: 1A adjustable by changing the resistor Charge for precision: .5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V. indicator: red is charging, green is full charged. Input interface: USB. Work temperature: -10 to +85C Inversed polarity protection: NO. Size: 25 X 19 X 5 mm. Package Content:    5 x Battery Charging Board Note: . The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.