Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery |

Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery |

Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery

Product selling points:

1: Diverse choices, customers can choose what they need according to different needs

2: Widely used

3: High safety performance

4: Simple and easy to understand and operate

5: Battery overvoltage protection

parameter

describe:

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)

Switching frequency up to 1MHz

Quasi-CV mode compensates for battery internal resistance voltage loss and wiring resistance

Automatic recharge

Protection voltage is lower than input and battery short circuit

Good adaptability to input power, limited drive capability

Battery overvoltage protection

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

"OK" LED is fully charged or constant voltage mode;

Working environment temperature -40℃ to +85℃

Size 39mm x 18mm x 6.3mm

Weight: 5g

application:

PDA, MP3 player, MP4 player

Digital camera

Bluetooth application

Game console

notebook

Lithium battery Lithium battery 18650

mobile phone

Solar charging

Audio equipment

Portable device

POS, electric fan

TYPE-C charging equipment

packing list:

1 Li-ion battery charger