3.7V 4.2V 3A Li-ion Lithium Battery Charger for Protection Board For 18650 TP405

The TP4056 is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries. Its small size, low cost, and ease of use make it ideal for a wide range of applications. The TP4056 is typically used to charge batteries in portable devices such as cell phones, MP3 players, and digital cameras. Product Features:

• Complete constant-current/constant-voltage linear charger
• Input voltage range: 4.5V to 5.5V
• Output voltage: 4.2V
• Output current: 1A
• Charge current accuracy: ±1%
• Charge voltage accuracy: ±1%
• Input current limit: 3A
• Output over-voltage protection: 4.3V
• Output over-current protection: 3.0A
• Output short-circuit protection
• Reverse polarity protection
• Over-temperature protection
• Small size: 18mm x 11mm x 3.2mm
• Low cost
• Easy to use

Benefits:

• The TP4056 is a complete charger, so it only requires a few external components to function.
• The small size of the TP4056 makes it ideal for portable applications.
• The TP4056 is very affordable.
• The TP4056 is easy to use, making it a great choice for beginners.

Usage: The TP4056 is typically used to charge lithium-ion batteries in portable devices such as cell phones, MP3 players, and digital cameras. It can also be used to charge lithium-ion batteries in other applications, such as power tools and medical devices. Installation: The TP4056 is easy to install. It only requires a few external components, such as a resistor, a capacitor, and a diode. The TP4056 can be mounted on a printed circuit board or directly to the battery. Durability: The TP4056 is a durable charger. It is designed to withstand the rigors of portable use. The TP4056 is also protected against over-voltage, over-current, and short-circuits. Color Options: The TP4056 is available in a variety of color options. This allows you to choose a charger that matches the color of your device. Additional Features: The TP4056 has a number of additional features that make it stand out from other chargers. These features include:

• Low-power sleep mode
• Automatic recharge
• Battery status indicator

Conclusion: The TP4056 is a complete, affordable, and easy-to-use charger for lithium-ion batteries. It is ideal for a wide range of applications, including portable devices, power tools, and medical devices. Resources:

• Texas Instruments TP4056 product page
• How to use the TP4056 charger