TP4056 Type-C Lithium Battery 18650 Charger Module 1A With Battery Protection Type C BMS

Ampere meter can only be connected to 5v input end of the module.

It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH,

current of 400 is enough.

The connection wire should not be too thick.

Make sure the connect point is good.

If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection

function, auto-substract the charging current to avoid burn damage to chip.

NO polarity

TP4056 Micro USB

1. Feature

1). High quality charging Chip TP4056, simple circuit, good protective value, high charging precision.

2). Complete mechanical automation processing, High reliability.

3). Automaticlly adjust the output current from 100 to 1000ma by simply changing the fixed resistor on the circuit

board.

2. Application

It can be used to charge for one pcs of lithium battery or serval parallel lithium batteries.

3. Parameter

Input Voltage: 4.5~5.5V

Full charging voltage: 4.2V

Max output current:1A

Power Indicator: Red stands for charging, Green stands for fullly charged.

Input interface: Micro interface

Item Size: 25mm*19mm.

4.The output current and the corresponding resistance

R3(K) I(mA)

30 50

20 70

10 130

5 250

4 300

3 400

2 580

1.66 690

1.5 780

1.33 900

1.2 1000

5. Notes:

1). The Ampere meter can only be connected to 5v input port of the module.

2). It is better that the charging current is 37% of the battery capacity. For example, the charging current should

be 400 for the 1000mAH battery.

3). The connection wire should not be too thick.

4). Make sure the connect point is good.

5). If the input voltage is too high, For example 5.2V or even 5.5V, then the charging current will be less than

1000mA, it is normal. When the voltage is too high, the chip will automatically reduce the charging current to

protect the chip from burning damage. Besides, it is normal that the chip feel hot when the working temperature of

the chip is around 60°.

TC4056A Micro USB

100% brand new and high quality

Charge module- Linear charging.

Current- 1A adjustable.

Charge precision- 1.5%.

Input voltage- 4.5V-5.5V.

Full charge voltage- 4.2V.

Led indicator- red is charging Green is full charged.

Input interface- micro USB.

Work temperature- -10° to +85°.

Inversed polarity- NO.

Size- small to 25X19X10mm.