TP4056 Li-ion Battery Charging Module 1A with Mini USB

Product Description:Li-Pol TP4056 single cell 1S 3.7 V miniUSB charger

Simple charger for 1-purpose lithium-polymer batteries with a nominal voltage of 3.7V. Maximum charging current is 1000 mA. The system is powered via a miniUSB connector or via wires connected to IN+ and IN- inputs.

Connection

The system is powered viathe miniUSB connectoror via wires connected to the IN+ and IN-inputs. The Li-Pol battery should be connected to the outputs marked BAT+and BAT-.

Charger specifications

• Layout: TP4056
• Power supply voltage: (miniUSB or IN connectors) from 4.5 V to 5.5 V
• Charging voltage: 4,2 V
• Maximum charging current: 1 A
• Socket: miniUSB(miniUSB cable can be purchased separately)
• Two signal lights
  • Red: charging
  • Green: full charge
• Module dimensions 22.5 x 17.5 mm