Main view
search
  • Main view
  • Bottom view
  • VUSB pad close-up
  • Power outputs
  • Dimensions
ID: 1203135
5902186333697
zł45.94
Tax included

zł37.35 tax excl.

The DFRobot DFR0208 module is a compact charger designed for single-cell 3.7 V Li-Ion and Li-Po batteries, featuring a USB-C connector, a JST battery connector, and screw terminals. It supports adjustable charging current and provides additional 3.3 V and 5 V power outputs, allowing the battery to be charged while simultaneously powering other electronic circuits in a project. DFRobot DFR0208

24h
Available
Available quantity: 1
Kamami is the official distributor of DFRobot modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.

Description

The DFRobot DFR0208 Lithium Battery Charger V1.0 is a compact and fast charging module designed for single-cell (1S) Li-Ion and Li-Po 3.7 V batteries. The module enables convenient battery charging via a USB-C connector as well as through a JST battery connector or screw terminals, making it a versatile solution for electronic, IoT, and embedded projects.

The charger offers adjustable charging current options (100 mA, 500 mA, 700 mA, or 1000 mA), selectable by shorting dedicated pads on the back of the PCB. This allows the charging parameters to be matched to the capacity and characteristics of the connected battery. The default charging current is 500 mA.

In version V1.0, the module has been enhanced with additional 3.3 V and 5 V power output terminals, allowing external circuits to be powered directly from the charger. Built-in status LEDs indicate charging progress and full charge status.

Thanks to its small form factor and mounting holes, the DFR0208 is well suited for integration into portable devices, DIY projects, prototypes, and educational applications.

                                                                      p1203135-opis.jpg

                                                       p1203135-opis2.jpg

Features

  • Battery Support
    • Battery type: Single-cell Li-Ion / Li-Po 3.7 V (1S)
    • Charge termination voltage: 4.2 V
    • Charging method: CC / CV (constant current / constant voltage)
    • Charge termination: C/10
  • Configurable Charging Current
    • 100 mA
    • 500 mA (default)
    • 700 mA
    • 1000 mA
  • Interfaces and Connectors
    • Power input: USB Type-C
    • Battery connection: JST connector and screw terminals
    • Power outputs:
      • 3.3 V
      • 5 V
    • Indicators and Protection
    • 3 status LEDs indicating operating and charging states
    • Optional reverse polarity protection (configurable via PCB pads)
    • Overcharge protection
  • Mechanical and Environmental Parameters
    • Charging voltage accuracy: ±1.5%
    • Operating temperature range: -40 °C ~ +85 °C
    • Dimensions: 38 × 32 × 1.6 mm
    • Mounting holes for easy integration into enclosures and projects
  • Applications
    • Charging Li-Po batteries in Arduino, ESP32, and Raspberry Pi projects
    • IoT devices and portable electronics
    • DIY electronics and prototyping
    • Embedded systems requiring USB-C battery charging
    • Electronics education and learning
    • Battery-powered projects using 3.7 V single-cell lithium batteries
1203135

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Other products in the same category (16)