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10-40 to 10-50v 250w 6a HiLetgo boost:




This is a reasonably powerful little boost converter that has a wide input and output range, with an input
voltage that goes a few volts down below 12v, making it especially handy for 12v battery charging from
depleted battery sources.

The back of the board is a thin plate of aluminum, for heat dissipation. It got pretty hot when running at
full power, so be sure to use the included mounting stand-offs.


boost converter review


HiLetgo 250W DC-DC Module 10-40V to 10-50V 6A ($9 at Amazon)


250w 6a booster 1:


250w 6a booster 2:



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last updated 01/08/2026 at 10:17:55 by make_www_index.command version 2025.11.05.A