Bavvo Battery Compatible with 572831-121 572831-361 572831-541 580029-001 586029-001

[Music] hello everyone luke here welcome back to the channel so in today's video what we're going to be doing is recycling some old laptop batteries into a usable battery pack so let's talk about these a little bit more we actually got donated a whole bunch of these battery packs by a local company in canterbury called biotechnic so thank you for that and there's going to be a few batteries in here that are alive and there's going to be a few that are dead so we're going to go at this like a bulldozer hitting a building because there's not a specific way that you're supposed to take these apart so let's get on with it so i've extracted all of the 18650 batteries out of the laptop battery packs and now we've got to test them just to make sure that we've actually got some cells that are still alive and then we can determine which ones are dead so before we do that let's take a look at the