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Boost Buck Converter, Automatic 300w 20a Dc 7‑80v Input Dc 1.4‑79v Output Regulator Mppt Module for Solar Charging, Lithium Battery Charging, Led Constant Current Drive

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US$23.95 cheaper than the new price!!

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Product details

Management number 209120932 Release Date 2026/03/29 List Price US$15.96 Model Number 209120932
Category
  • Easy to install: The boost buck converter is designed with a compact size and lightweight, all with screwdriver- potentiometers for direct manual adjustment and very easy to install in minutes.
  • Easy to adjust: Adjustment knob can be used to adjust MPPT voltage, output voltage and limit output current very conveniently.
  • Stable operation: The excellent heat dissipation possessed by the boost buck converter ensures stable working performance at high power, which is very efficient and reliable.
  • Better display: The regulator module supports real-time control of the MPPT regulation voltage, and the operation of the boost-buck converter is very simple.
  • Practical use: 300W DC step-up step-down converter allows a wide range of uses in solar charging, lithium battery charging, LED constant current driver, voltage regulator power supply, etc.
Item Weight 7.8 ounces
Manufacturer Fafeicy
Item model number Fafeicy7uyzqfa4v2
Package Dimensions 5.12 x 3.15 x 1.97 inches

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