Stuck with a dead flashlight and no D batteries? Discover the $7 hack that converts your kitchen drawer's AA batteries into a ...
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...
The process of converting is simple and does not require any permanent modification. The Lenink kit includes dummy battery cells that resemble AA batteries, along with a cable and an AC power adapter ...