TP4056 Type-C Lithium Battery Charging Module – 5V 1A Linear Li-Ion Charger with Dual DW01A Battery Protection Circuit

TP4056 Type-C Lithium Battery Charging Module – Professional Linear Power Booster with Multi-Layer Protection

The TP4056 Type-C Lithium Battery Charging Module is the standard, pocket-sized, and highly trusted power management breakout board utilized extensively across India for DIY power banks, wireless IoT sensor enclosures, rechargeable portable flashlights, and micro-robotics power systems. Upgrading older micro-USB footprints with a reversible, modern input terminal, this TP4056 Type-C Lithium Battery Charging Module delivers highly precise constant-current/constant-voltage (CC/CV) linear charging profiles to single-cell 3.7V Lithium-Ion or Lithium-Polymer (LiPo) batteries. It automatically stops power delivery once the cell reaches its fully charged threshold of 4.2V, extending the service life of your electronics.

This premium variant available at VirtualPathshala integrates advanced secondary protection circuitry right onto the purple/blue PCB assembly matrix. Unlike bare charging breakout clones, this module houses a dedicated DW01A battery safety controller alongside an FS8205A dual-MOSFET switching bank. Together, they create a robust electrical barrier that instantly disconnects the output load if the battery drops below unsafe voltage levels or encounters a severe current spike. Form a complete standalone remote power system by pairing this charging link with our catalog of high-capacity 18650 Li-Ion Cells, compact MT3608 Step-Up Boost Converters, and rugged structural Lithium Battery Holders.

Why Is Integrated Battery Protection Crucial for Your Lithium-Based Projects?

Lithium-chemistry batteries pack an immense amount of energy density but are highly sensitive to over-discharging and dead shorts. Pulling current from an unshielded cell below 2.4V causes permanent internal copper shunts to form, ruining the cell’s storage capacity and posing a safety hazard during subsequent recharges. This TP4056 Type-C Lithium Battery Charging Module systematically resolves this danger. The onboard safety IC dynamically monitors voltage and current profiles, cutting output power at 2.5V to protect your cells from deep discharge while guarding against short circuits up to a 3A threshold.

Key Features of the TP4056 Type-C Lithium Battery Charging Module

1. High-Efficiency Reversible USB Type-C Input Interface

The inclusion of a true **USB Type-C port** ensures maximum cross-compatibility with modern phone chargers, standard laptop docks, and robust power delivery cables. The symmetry of the connector prevents orientation wear and tear, allowing you to plug in your project quickly in the dark without checking the cable direction.

2. Dual onboard Real-Time LED Status Indicators

The module features highly visible diagnostic surface-mount LEDs to monitor the state of your power supply. A **Red LED** glows steadily while the charging cycle is actively pumping current into your lithium cell, and it turns off automatically when a **Green or Blue LED** lights up to signal that the battery has reached a full 4.2V charge.

3. Onboard Secondary Solder Pads for Raw Input Power

If your project uses a custom solar array or a raw 5V step-down wall adapter instead of a traditional USB cable, this board has you covered. The module features designated **IN+ and IN- solder pads** located right next to the Type-C frame, allowing you to route raw DC power lines straight onto the linear charger chip line.

4. Pre-Configured 1A Stable Current Output Output Regulation

Out of the box, the internal current-setting program resistor ($R_{\text{PROG}}$) is set to a standard 1.2k$\Omega$ value. This locks the constant-current phase to a stable **1000mA (1A) charging speed**, striking the ultimate balance between rapid recharge times and safe temperature levels for standard mid-to-high capacity hobbyist cells.

5. Shared Power Rail Architecture via Separate Output Terminals

The layout includes distinct, clearly separated solder pads to simplify your system wiring. Your battery attaches directly to the **B+ and B- terminals**, while your microcontroller or motor shield links straight to the **OUT+ and OUT- pads**. This allows the module to route input power directly to your system load while simultaneously managing the battery’s charge cycle.

TP4056 Type-C Lithium Battery Charging Module – Full Technical Specifications

What Is Safely Included inside the Package

• ✅ 1× TP4056 Type-C Lithium Battery Charging Module with Integrated Dual Protection ICs

Frequently Asked Questions – TP4056 Type-C Lithium Battery Charging Module

Can I use this module to charge two 18650 cells wired together in series (7.4V pack)?

No. The **TP4056 Type-C Lithium Battery Charging Module** is strictly engineered as a single-cell linear charging matrix with a fixed 4.2V max float voltage. It cannot handle multi-cell series packs ($2\text{S}$, $3\text{S}$, etc.). However, you can safely connect two or more identical 3.7V lithium cells in a parallel ($1\text{S}$ configuration) to create a high-capacity pack, though the 1A charging rate means the total recharge time will scale up proportionally.

Why does the charging current drop below 1A when I plug in a 5.2V power source?

This behavior is a built-in safety feature of the TP4056 chip. Because it operates as a linear charger, any excess voltage between the input rail and the battery’s current state must be dropped across the silicon chip as heat. If your input voltage runs slightly high (e.g., 5.2V to 5.5V), the thermal regulation loop automatically scales back the charging current to keep the chip core running well below its maximum temperature ceiling.

Can I leave my Arduino system running from the OUT pads while the Type-C cable is charging?

While your system can draw minor currents (under 100mA) during a charge cycle, it is highly recommended to disconnect heavy external loads (like spinning motors or high-brightness LED panels) while charging. Heavy current draws from the OUT pads can mask the low-current termination signal (100mA) that the TP4056 uses to detect a fully charged battery. This can cause the module to continue trickle-charging an already full cell, leading to excess heat generation.

Order Your TP4056 Type-C Lithium Battery Charging Module Online Today

Equip your custom portable projects with dependable charging networks, build secure smart power bank frames, and safeguard your lithium cells against severe deep discharge conditions. Dispatched across all domestic Indian locations with quick, dependable express shipping options from VirtualPathshala. For high-volume industrial price discounts, exact engineering drill maps, and modular wiring layouts, please contact our support desk.