TP4056 1A Li-ion 18650 Battery Charging Board with Protection (Type-C USB)
Complete constant-current/constant-voltage linear charger for single cell 3.7V lithium-ion/18650 batteries with built-in DW01A over-discharge protection.
TP4056 1A Li-ion 18650 Battery Charging Board with Protection (Type-C USB) is an original, pre-tested electronic module designed for Arduino, ESP32, Raspberry Pi, robotics, and embedded engineering projects. Includes verified pinout compatibility and nationwide express shipping across Pakistan.
The TP4056 Type-C Lithium Battery Charger Module is the must-have charging and battery management board for all portable electronics projects.
Key Engineering Features:
- Modern Type-C USB Interface: Plug directly into your phone charger or laptop USB port.
- Complete Dual Protection Circuit: Features the DW01A protection IC and FS8205A dual MOSFETs to protect batteries against over-charging, over-discharging (below 2.5V), and short circuits.
- Dual Status Indicator LEDs: Red LED indicates charging in progress; Blue/Green LED indicates charge complete.
- CC/CV Charging Profile: Safe constant-current / constant-voltage charging algorithm prolongs 18650 cell life.
Common Engineering Applications:
- DIY power banks and portable handheld IoT devices
- Rechargeable battery packs for robot cars and ESP32 projects
- Solar battery backup charging stations
- Safe 18650, LiPo, and 14500 single-cell lithium charging
What's Included in the Package:
- 1x TP4056 Type-C USB 18650 Lithium Battery Charger Board with Battery Protection IC
Pinout Interfacing & Testing Guide:
Check the silkscreen pin labels (VCC, GND, SDA/SCL or I/O) and confirm whether your microcontroller uses 3.3V or 5V logic.
Wire the power, ground, and signal pins to your Arduino, ESP32, or Raspberry Pi using breadboard jumper wires.
Upload a standard test sketch via Arduino IDE or MicroPython and verify live readings on the Serial Monitor.
Need a Custom 3D Printed Casing or Multilayer PCB?
Get custom snap-fit enclosures and robotics parts printed via our custom 3D printing service in Lahore & Pakistan, or order industrial double-sided circuit boards through our custom PCB fabrication service with nationwide delivery.
Key Features
Specifications
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