SunJack USB Battery Charger for Rechargeable AA/AAA Size Ni-Mh/Ni-Cd/Alkaline/LiFePO4 Batteries

okay so in this video i'm going to tell you how to take this dead battery and bring it back to life stay right there you're going to want to see this [Music] so here's what happened the drill you're looking at stopped working i've had this drill probably for over 10 years and for whatever reason the battery would not take a charge anymore so i went on youtube of course and i found a video and if i can remember it i'll share it down in the description below so basically what this gentleman did was he boosted the battery using his car battery i hooked up into my car battery with two wires and then i ran the two wires to the negative and positive terminals of this battery [Music] and you know and sure enough when i threw it back on the charger it worked so then i thought to myself well i remembered i had a whole bunch of these kind of batteries just standard double a's that were not workin