Samsung INR18650-25R, a timeless classic
Many years ago, I posted a review of the Samsung INR18650-25R batteries. They were good batteries, and I really liked them back then. But time has passed, and they’ve landed on my workbench again. Of course, these aren’t the same ones I tested back then, but new ones bought quite recently. I decided to repeat the tests, especially since my testing method is now more complete and accurate.
