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Micro USB Lithium Battery Charging Module TP4056 with Battery Protection

20.00 EGP

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Availability: In Stock
SKU:300000008842
Li-Pol TP4056 charger TP4056 single 1S 3.7V micro USB cell with protections

Simple charger for 1-purpose lithium-polymer batteries with a nominal voltage of 3.7V. The maximum charging current is 1000 mA. The system is powered via the microUSB connector or via wires connected to the IN+ and IN- inputs. The module is protected against excessive discharge below 2.5 V and excessive current consumption above 3 A.

Outputs

The module has 6 solder fields and a micro USB connector.

Pin Configuration:
No: Pin Name Description
1 OUT + This pins outputs the positive voltage from battery. It should be connected to the circuit which has to be powered by the battery
2 B + Outputs positive voltage from USB cable to charge to battery. It should be connected to the positive of the battery
3 B – Outputs negative voltage from USB cable for charging battery. It should be connected to negative of the battery
4 OUT – This pin outputs negative voltage from battery. It should be connected to the ground of circuit which has to be powered by the battery
5 IN + Should provide +5V, can be used if charge cable not available
6 IN – Should provide ground of the +5V supply, can be used if charge cable not available
7 LED Red This LED turns on while the battery is charging
8 LED Green This LED turns on after the battery is fully charged
Specifications
  • Layout: TP4056
  • Power supply voltage: (micro USB or IN connectors) from 4.5 V to 5.5 V
  • Charging voltage: 4,2 V
  • Maximum charging current: 1 A
  • Socket: micro USB(micro USB cable can be purchased separately)
  • Two signal lights
    • Red: charging
    • Green: full charge
  • Short circuit protection
  • Overcharge protection
  • Over-discharge protection
  • Overcurrent protection
  • Protection against discharge below 2.5 V
  • Protection against current consumption over 3 A
  • Module dimensions 28 x 18 mm
Attention!

Before connecting the battery, check the polarity of the plug.

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