Description:

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

Specification:

• Operating Ambient Temperature:－40℃ to ＋85℃
  
• Size: 39mm x 18mm x 6.3mm
  
• Weight: 5g

Led Indicator:

• ''CR'' LED is charge status indicator
• ''OK'' LED is fully charged OR Constant voltage mode

Applications:

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

Features:

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

Input current: 2A (2A version)

Charging voltage: 16.8V

Charging current: 0.56A (2A version)

Kit include:

1 x Type C BMS 4S 2A 18650 21700 LIPO 3.7V Lithium Battery Charger Board Step-Up To 16.8V