tp-4056

1 год назад

This video introduces the TP4056 charging module, which features a built-in DC-DC step-up boost converter. The module can charge a 3.7 volt 18650 battery and has a variety of uses, including DIY projects and repairing Bluetooth speakers. The video provides a brief overview of the module's features and specifications, including its input and output voltage ranges, charging current, and discharging current.

2 года назад

The video addresses a common misconception about TP4056 charging modules, which are used to charge lithium-ion batteries. The presenter explains that while it may appear the module is constantly charging, it actually stops charging at 4.2 volts and only powers the connected load. The video also discusses the different charging stages and how the module protects the battery from overcharging and over-discharging.