TP4056 Type-C Lithium Battery Charging Module – 5V 1A with Overcharge, Over-Discharge & Short Circuit Protection | Type-C Input Charger Board for 18650 Battery DIY Power Bank & Battery Charging Projects

⚡ TP4056 Type-C Lithium Battery Charging Module (5V 1A) is a high-quality charger board designed for 3.7V Li-ion or 18650 lithium batteries.

It features Type-C input, intelligent charging control, and multiple protection circuits for safe and efficient charging.

Ideal for DIY electronics projects, power banks, LED lamps, and rechargeable circuits.

🔋 ✨ Key Features & Highlights:

✅ ✔️ Type-C Input Port – Modern and reliable charging interface, supports any USB Type-C cable.

✅ ✔️ Overcharge Protection – Automatically stops charging when the battery is full.

✅ ✔️ Over-Discharge Protection – Prevents battery damage from deep discharge.

✅ ✔️ Short Circuit Protection – Protects the circuit from sudden current surges.

✅ ✔️ Constant Current / Constant Voltage (CC/CV) Charging Mode – Ensures safe and stable charging.

✅ ✔️ High Efficiency 1A Output – Provides fast and stable charge for lithium batteries.

✅ ✔️ Compact Design – Perfect for embedding in DIY power projects.

✅ ✔️ LED Indicators – Red = Charging, Blue = Fully Charged.

✅ ✔️ Reverse Polarity Protection – Avoids circuit damage due to wrong connection.

⚙️ Technical Specifications:

🔹 Input Voltage: 4.5V – 6V (Recommended 5V)

🔹 Input Port: Type-C USB

🔹 Charging Voltage: 4.2V ± 1%

🔹 Charging Current: 1A (adjustable via resistor)

🔹 Battery Type: 3.7V Lithium-Ion / 18650 Cell

🔹 Full Charge Voltage: 4.2V

🔹 Protection IC: DW01A (for overcharge & over-discharge protection)

🔹 Current Protection: 1A overcurrent & short-circuit safety

🔹 Operating Temperature: -10°C to +85°C

🔹 Module Dimensions: 25mm x 19mm (approx.)

⚙️ Applications:

✅ Power Bank Charging Circuit

✅ 18650 Lithium Battery Charger

✅ DIY Battery Projects

✅ LED Rechargeable Lights

✅ Bluetooth Speaker Power Modules

✅ RC Toys, Portable Fans, and DIY Kits

⚠️ Usage Instructions:

1️⃣ Connect Type-C input to a 5V USB power source.

2️⃣ Connect the BAT+ and BAT- terminals to your 3.7V lithium battery.

3️⃣ Observe LED indicators – Red means charging, Blue means full.

4️⃣ Disconnect power once the battery is fully charged.