• DFRobot Lithium Battery Charger Product ID: DFR0208
  • DFRobot Lithium Battery Charger Product ID: DFR0208
  • DFRobot Lithium Battery Charger Product ID: DFR0208

DFRobot Lithium Battery Charger Product ID: DFR0208


SGD $ 16.80
In Bulk
(per piece)
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The Lithium Battery Charger can charge 3.7V LiPo battery at a rate of 500mA per hour. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the datasheet below to see if it will work with your battery.
The board incorporates a charging circuit, status LED, connector for your battery (JST-type used in the batteries we carry), and a micro-USB connector. Four small mounting holes allows this charger to be easily embedded into a project.






  • Programmable Charge Current:Up to 1000mA
  • Constant-Current/Constant-Voltage
  • Types of battery:Single-cell Li-Ion or Li-Polymer batteries
  • Interface
    • Charge from Micro USB
    • JST-type or terminal connect to battey     
  • With ON/OFF switch,3 status LEDs      
  • Accuracy:1.5% @ Preset 4.2V Charge Voltage  
  • C/10 Charge Termination
  • Operating Ambient Temperature:-40℃~85℃
  • Size:3.2x2.7x1cm(1.26"x1.06"x0.39")
















  • Lithium Battery Charge x1





Project 1. Light of Earth - A BMI160 gyroscope accelerometer based 3D Printing Lamp
A light can be turned on by knocking on the table. 
Material Lists:

  • Gravity: I2C BMI160 6-Axis Inertial Motion Sensor
  • Beetle - The Smallest Arduino
  • 3.7v lithium battery charger
  • 3.7v lithium battery
  • 10 piranha lamp beads
  • A small amount of acrylic pigment (green, yellow, blue and brown; if gray and white pigment is provided, the oil paint does not need to be prepared)
  • Light gray and white oil paint
  • A good-looking 2-foot button (I bought it on Taobao)
  • Lead wire (2 mm) (If no, replace it with soft iron wire)
  • 40 cm PVC hollow rod (I use the one with outer diameter 9 mm and inner diameter 5 mm)
  • A screw and nut with the length of 20mm

Project 2. How To Make A Smart Clock with ESP32?

I’ve always been dreaming of making a desktop clock which without complex functions, just smaller and can display time.


Project 3 A Christmas present for cute kid & girl - A Clever Rabbit Hat - an EMG sensor based
Things you may need in this project:
  1. Gravity: Analog EMG Sensor by OYMotion   ×1
  2. Beetle - The Smallest Arduino       ×1
  3. Lithium Battery Charger         ×1
  4. 3.7 V Lithium Battery        ×1
  5. 9g 180° Micro Servo   ×2
  6. Rabbit Hat   ×1
  7. Needles and Thread
  8. Two-step Toggle Switch  ×1
  9. Elastic (Width: 1.5cm Length: 40cm) ×1
  10. Stick ×2
  11. Hot Melt Adhesive