TP4056 5V 1A Charging Board with Protection

The TP4056 5V 1A Charging Board with Protection is a compact lithium battery charger module designed for safe and efficient charging of single-cell 3.7V lithium-ion or LiPo batteries. It is widely used in DIY electronics, power banks, portable devices, robotics, and embedded projects.

This module includes built-in protection circuitry that prevents overcharging, over-discharging, and short-circuit conditions. With a simple USB input and automatic charge control, it offers an easy and reliable charging solution.

It is one of the most popular battery charging modules for Arduino and IoT projects.

What Is a TP4056 Charging Module?

A TP4056 module is a linear lithium battery charger that controls charging current and voltage for safe battery charging. It follows a constant current and constant voltage charging method.

It ensures:

Safe charging
Stable voltage control
Battery protection
Long battery life

The protection version adds extra safety using a protection IC and MOSFETs.

Importance of Battery Protection Circuit

Lithium batteries are sensitive to voltage and current levels. Without protection, they may become damaged or unsafe.

Protection circuits help by:

Preventing overcharge
Stopping deep discharge
Protecting from short circuit
Controlling high current

This ensures safe battery usage and longer lifespan.

Key Features of TP4056 Charging Board

5V USB charging input
Up to 1A adjustable charge current
Built-in battery protection
Supports 18650 and LiPo battery
LED charge status indicators
Compact and lightweight design
Easy to integrate in projects
Stable charging performance
Cost-effective solution
Widely used in DIY electronics

This module is simple but powerful.

Technical Specifications

Charging IC: TP4056
Input Voltage: 5V DC via Micro USB or Type-C
Charging Current: 1A default (adjustable via resistor)
Battery Type: Single Cell 3.7V Li-ion / LiPo
Full Charge Voltage: 4.2V
Protection IC: DW01 + MOSFET
Indicators: Charging LED and Full LED
Board Size: Small compact module

Working Principle

The TP4056 module charges batteries using a two-step method:

First, constant current charging fills the battery quickly.
Second, constant voltage charging finishes safely at 4.2V.

The protection circuit monitors battery voltage and current. If voltage is too high or too low, it disconnects the battery automatically.

This ensures safe and reliable charging.

Applications

Power bank projects
Arduino battery supply
IoT portable devices
Wireless sensor nodes
DIY rechargeable gadgets
Bluetooth speaker battery
LED emergency light
Solar battery charging systems
Robotics battery pack
Portable electronics

It is useful for many electronics projects.

Compatibility with Batteries

This module supports:

18650 lithium batteries
LiPo pouch batteries
3.7V lithium-ion cells

Important note: Only single-cell batteries should be used.

Advantages of This Module

Safe battery charging
Built-in protection circuit
Simple USB power input
Compact size
Low cost solution
Reliable performance
Easy installation

It is ideal for beginners and professionals.

Installation Tips

Connect battery correctly
Check polarity before powering
Use proper USB adapter
Avoid charging damaged battery
Provide ventilation if enclosed

These steps ensure safe operation.

Limitations

Only for single-cell batteries
Not suitable for multi-cell packs
Linear charging creates heat
Requires proper heat dissipation

For large battery packs, other BMS systems are recommended.

Why Choose This Charging Board

Reliable lithium battery charger
Built-in safety protection
Easy to use design
Compact size
Widely trusted module

It is one of the best charging solutions for DIY electronics.

Why Buy from Electroxbd

Genuine charging modules
Competitive price in Bangladesh
Fast nationwide delivery
Secure packaging
Trusted electronics supplier
Professional customer support

Trusted Source for Reliable Electronic Parts

Buy TP4056 5V 1A Charging Board with Protection in Bangladesh

Order the TP4056 Charging Board today from Electroxbd and power your portable electronics safely and efficiently.

Office Address:
H#1/1, In Opposite of RH Chhatrabash, Madrasa More, Debisingpara, Boalia, Rajshahi, Bangladesh

Contact: 01600334238
Website: www.electroxbd.com

Electroxbd – Trusted Source for Reliable Electronic Parts.

Common Questions:

Q: What is the price of TP4056 5V 1A Charging Board with Protection in Bangladesh?

A: The latest price of TP4056 5V 1A Charging Board with Protection in Bangladesh is 25 BDT.

Q: Where to buy TP4056 5V 1A Charging Board with Protection in Bangladesh?

A: You can buy the TP4056 5V 1A Charging Board with Protection at the best price from ElectroXBD in Bangladesh.