This 5V Step-Up Power Module is a versatile Lithium Battery Charging Protection Board with USB, ideal for DIY charger projects. Known as the 134N3P, it combines a boost converter, LED display, and USB interface. This high-quality module offers integrated circuits and a display port video card at an affordable price, ensuring reliable performance for various applications.
Package Includes:
1 x 5V Step-Up Power Module Lithium Battery Charging Protection Board.
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