Скачать с ютуб Using Single-Battery Flashlights to Extract ALL the Power from AA and AAA Batteries в хорошем качестве

Using Single-Battery Flashlights to Extract ALL the Power from AA and AAA Batteries

I have a whole bunch of clocks which use AA and AAA batteries. I also have many other gadgets which use them. And the kids have a bunch of toys which use them. I like to use Japan-made rechargeable batteries in many of my gadgets but I tend to prefer Alkaline batteries in my clocks. The best low-self-discharge rechargeable batteries seem to be the ones made in Japan, including Eneloop batteries or the LADDA batteries I’ve been buying at IKEA. Sometimes I find myself with a handful of half-used batteries which aren’t useful in most of my gadgets. And I suspect that a lot of you folks out there might have “junk drawers” full of batteries with unknown levels of power remaining. Well, let’s do something with those batteries. My favorite thing to do is to use them in LED flashlights and then keep those flashlights turned on for as long as I want. If the batteries run dry I seem to always have more standing by. My favorite new flashlights are a model I found which uses just one AAA battery and another which uses just one AA battery. This makes it very easy to use and discard half-spent batteries one at a time. And the flashlights are so small that they’re easy to keep in my pocket on a regular basis. Some of the items featured in this video include... https://www.harborfreight.com/144-lum... https://www.lowes.com/pd/Lux-Pro-140-...