Features:
1: Diverse choices, you can choose what you 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:
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)
|
Description:
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
Package list:
1* Li-ion battery charger