Do you have access to a 3d printer?
I bought this thing but it never workedI just bought this and got it yesterday. Pretty pleased with it. https://www.amazon.ca/gp/product/B076GMLWSJ/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
I have a 3d printer but didn't have the time to mess with making my own. I like this because I can run any number of cells up to 6 and it will work.
How do you mean? Just didn't power up? When I first put batteries in it, it didn't seem to be working, but when lid was fully tightened it lit up and seems good.I bought this thing but it never worked
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