Multi-Cell 2S 3S 4S Type-C DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost Lo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Module

Multi-Cell 2S 3S 4S Type-C DC 3-6V To 8.4V 12.6V 16.8V Step-Up Boost Lo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Module

Features:

1. Automatic recharge.

2. Battery overvoltage protection.

3. The switching frequency is up to 1MHz.

4. The protection voltage is lower than the input, and the battery is short-circuited.

5. Good adaptability to input power and limited drive capacity.

6. Quasi-CV mode compensates for battery internal resistance voltage lo and battery wiring resistance.

:

2-Cell(2S) 8.4V version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A (1A version); 2A (2A version); 4A (4A version)

Charging voltage: 8.4V

Charging current: 0.55A (1A version); 1.1A (2A version); 2.2A (4A version)

3-Cell(3S) 12.6V version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A (1A version); 2A (2A version); 4A (4A version)

Charging voltage: 12.6V

Charging current: 0.37A (1A version); 0.74A (2A version); 1.48A (4A version)

4-Cell (4S) 16.8V version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A (1A version); 2A (2A version); 4A (4A version)

Charging voltage: 16.8V

Charging current: 0.28A (1A version); 0.56A (2A version); 1.12A (4A version)

Detail:

LED indicator: "CR" LED is the charging status indicator

"OK" LED is in full charge or constant voltage mode;

Working environment temperature -40℃ to +85℃

Size 39mm x 18mm x 6.3mm

Weight: 5g

Application:

Digital camera

Bluetooth application

Game console

notebook

mobile phone

Solar charging

Audio equment

Portable device

POS hine, electric fan

TYPE-C charging equment

Lithium battery Lithium battery 18650

Pocket PC, MP3 player, MP4 player

Packing list:

1 Li-ion battery charger

About shping
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