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
Features:
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

2-Cell(2S) 8.4V Version:
Input voltage : DC 3-6V(Recommend 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(Recommend 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(Recommend 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)

Applications:
PDA, MP3 Players, MP4 Players
Digital Cameras
Bluetooth Applications
Game Players
Notebook
li-on li-po Lithium Battery 18650
Mobile phone
Solar charging
Audio equipment
Portable Devices
POS , Electric Fan
TYPE-C charging equipment

Specifications:
Color:As picture
Quantity:1PC
Size:39mm x 18mm x 6.3mm
Package Include:1PC Li-ion battery charger

Note:
1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.
2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.