OpenELAB·module

TP4056 Charge Controller Module

Name: TP4056 Charge Controller Module
Brand: OpenELAB
Price: 2.79 USD
Availability: InStock

Li-Ion/LiPo battery charging module based on the TP4056 IC with built-in battery protection circuit. Mini USB 5V input, 1A charging current. Essential for portable and battery-powered IoT projects.

Starting from

$2.79

Product Page

Use Cases

Battery Management Solar Project Portable Device

#battery-charger #lipo #li-ion #tp4056 #power-management

Tap any value to browse matching devices

Specifications

CPUN/A (charge controller module)

RAMN/A

FlashN/A

GPIO Level5V

Power Input5V via Mini USB

ChargingMini USB

Storagenone

Components

Linear Li-Ion Battery ChargerCharge ControllerDatasheet

Complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries with 1A programmable charge current

Overview

The TP4056 Charge Controller Module is a compact lithium battery charging board with integrated protection circuitry. It provides safe 1A charging for single-cell Li-Ion and LiPo batteries via Mini USB input, with LED status indicators for charging and standby states.

Key Features

1A Charging Current: Fast charging for single-cell lithium batteries
Built-in Protection: Overcharge (4.2V), over-discharge (2.5V), overcurrent, and short circuit protection
LED Indicators: Red for charging, blue/green for fully charged
Mini USB Input: Standard 5V input via Mini USB connector
Compact Size: Small form factor for embedded projects

Typical Applications

Portable IoT sensor nodes
Solar-powered battery charging systems
Handheld devices and wearables
Battery backup systems for microcontrollers

Use Cases

battery-management

View

solar-project

View

Portable Device

Battery-powered portable device for field use, data collection, or handheld applications.

View

Resources

Product Page

Official manufacturer page

Where to Buy

OpenELab

$2.79

Recommended Projects

Battery Performance Tracker with Bee Data Logger

beginner

Data LoggingIoT Prototyping

View

Related Devices

module

A4988 Stepper Motor Driver Module

module

Allegro A4988-based stepper motor driver module with microstepping up to 1/16 step, handling up to 2A per coil. Includes heatsink. Essential for 3D printers, CNC machines, and precision robotics.

N/A (motor driver module)N/AN/A

3d Printing cnc robotics

~$5View

DFRobot Solar Power Manager for 12V Lead-Acid Battery

module

DFRobot solar energy harvesting and battery management module with MPPT for 12V lead-acid batteries. Designed for outdoor IoT deployments, environmental monitoring stations, and off-grid solar-powered systems.

N/A (power management module)N/AN/A

Solar Project Outdoor Iot Environmental Monitoring

~$30View

RFID RC522 Kit

module

NXP MFRC522-based 13.56MHz RFID reader/writer kit with SPI interface, including reader module, MIFARE 1K card, and key fob. Ideal for access control and identification projects.

MFRC522 embedded contactless front-end processor (no user-programmable CPU)N/A (peripheral module)N/A (peripheral module)

Access Control iot Asset Tracking

~$5View

LoRa A39-T230A30D1a SX1262 Module

module

Long-range LoRa transceiver module with Semtech SX1262, UART interface, 1W output power, and up to 16km range at 210-241MHz. Ideal for remote telemetry and agricultural IoT.

SX1262 embedded DSP core (no user-programmable CPU)N/A (peripheral module)N/A (peripheral module)

Lora Mesh Networking Remote Sensor Nodes Smart Agriculture Environmental Monitoring Industrial Iot

~$11View

FT232 USB to TTL Serial Adapter

module

FTDI FT232RL-based USB-to-TTL serial adapter with selectable 3.3V/5V logic, 6-pin header, and full modem signals. Essential tool for programming Arduino, ESP8266, and other MCUs.

FT232RL embedded USB engine (no user-programmable CPU)N/A (peripheral module)N/A (peripheral module)

Serial Programming iot

~$7View