TP4056B

3.7V-5V 2A 18650 Battery Boost & CHRG Module


  • 1) High-quality integrated circuits.

  • 2) Exquisite detail and long service life.

  • 3) Module TP4056 DIY kit parts.

  • 4) Can be used for multimeter, converted to lithium-battery charging.


Your Reliable Security Partner For More Than 10 Years