TP4056 Lithium Battery Charger Module

The lithium charger module is suitable for charging lithium batteries such as lithium ion and lithium polymer 3.7 V 1 amp hour or more that have internal protection. TP4056 is a complete linear charger with constant current/voltage for single cells. The charging voltage is 4.2 The voltage is fixed and the charging current can be adjusted externally with a resistor.

Based on TP4056 charger IC and DW01 battery protector IC, this module provides 1A charging current and shuts off when finished. In addition, when the battery voltage drops below 2.4V, the load protection IC shuts down to protect the cell from operating at very low voltage, as well as against overvoltage and reverse polarity connection.

 Other features of the TP4056 include a current monitor, low voltage lockout, automatic recharge, and two status pins to indicate the end of charging and the presence of input voltage.

Cellular phone

PDA

GPS

Digital photography cameras

Portable devices

Chargers equipped with USB port

Chip: TP4056

Current: 1A (adjustable)

Charging accuracy: 1.5%

Input voltage: 4.5-5.5V

Full charge voltage: 4.2V

LED indicator: red is charging, green is full charge

Input interface: TYPE-C

Working temperature: -10 to +85 degrees Celsius

Charging method: linear charging

Reverse Output: Lithium batteries cannot be reversed