TP4056 Micro USB 5V 1A 18650 Lithium Battery Charger Module Charging Board With Protection

₹55

The TP4056 Micro USB 5V 1A 18650 Lithium Battery Charger Module is a popular and widely used charging board for charging 18650 lithium-ion batteries. It is commonly used in DIY projects, power banks, and various electronic devices that require rechargeable battery solutions. Here's a detailed breakdown of its features and functionality:

Features:

1. TP4056 Chip:

   • The TP4056 is a lithium-ion battery charging IC designed to provide constant current/constant voltage (CC/CV) charging, which is essential for safely charging 18650 cells.
   • It ensures that the battery is charged to the proper voltage (usually 4.2V) without overcharging, making it safe and reliable.

2. Micro USB Input:

   • The charging module uses a Micro USB port for power input, which is common in many portable devices.
   • It allows you to charge the battery using a standard 5V USB adapter (e.g., a phone charger or USB power bank), making it highly convenient.

3. Charging Current (1A):

   • The module supports a 1A charging current, which is a reasonable rate for charging 18650 batteries. While not extremely fast, it ensures the battery is charged safely without causing excessive heat or damage.
   • Charging time will depend on the battery’s capacity (typically 1800mAh to 3500mAh for 18650 cells).