5V Micro USB 1A 18650 Lithium Battery Charger Module TP4056 With Protection

5V Micro USB 1A 18650 Lithium Battery Charger Module TP4056 With Protection

Features:

• 18650 Lithium Charging module designed for single-cell lithium battery charging, which can be powered from a micro USB lead or directly fro the input terminal solder pads.

• The battery is connected to the B+ and B- terminals and th output load is connected to the Out+ and Out- terminals.

• The charger cut-off voltage is 4.2V + / – 1% with battery undervoltage protection voltage of 2.5V and Battery over-current protection current of 3 amps.

• A red L.E.D lights while the battery is charging and a green L.E.D indicates battery is fully charged.

• The first time you connect the battery, there may be no voltage between the output OUT+ and OUT- terminals, once connected to 5V this will activate the protection circuit.

• Note that the power supply must be able to output 1A or more or the battery may not charge.

Specifications:

• Input Voltage : 5V DC

• Full charging voltage : 4.2V

• Max output current : 1A

• Charger cut-off voltage : 4.2V + / – 1%

• Battery undervoltage protection voltage : 2.5V

• Battery over-current protection current : 3A

• Led indicator : Red when charging, Green when fully charged

• Input interface : micro USB

• Item Size : 25mm x 19mm x 10mm

• Charge module- Linear charging

• Charge precision : 1.5%

• Work temperature : -10°C to +85°C

• Inversed polarity : No

Package Includes:

• 10x 5V Micro USB 1A 18650 Lithium Battery Charger Module TP4056 With Protection

(No retail packaging, No manual included)