Review on KNACRO Waterproof DC-DC Converter Module Step-up Step-down 9-36V to 12V 10A 120W Boost Buck Power Supply by Mufti Watkins
Useless Automotive Converter, Waste of Money
This converter failed to regulate the voltage in my car and ended up causing more harm than good. It is definitely not waterproof as advertised, as it was damaged after being exposed to light rain.
- None
- Failed to regulate voltage, not waterproof
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