8.4V 12.6V 16.8V Type-C USB Mini Li-ion Battery Charger Board Step-Up Boost Module
Description:
● 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:
● 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)
Feature:
● Switching Frequency up to 1MHz
● Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
● Automatic Recharge
● Protection for Battery Voltage Being Low than Input and Short Battery
● Good adaptability to Input Supply with Limited Driving Capability
● Battery Overvoltage Protection
● Led indicator : ''CR'' LED is charge status indicator
● ''OK'' LED is fully charged OR Constant voltage mode;
● Operating Ambient Temperature－40℃ to ＋85℃
● Size 39mm x 18mm x 6.3mm
● Weight : 5g
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
Pacakge Include
● 1 * Charging Module
Specifications
| Type | 2S 1A or 2S 2A or 2S 4A or 3S 1A or 3S 2A or 3S 4A or 4S 1A or 4S 2A or 4S 4A |
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