BTI Battery Technology Laptop Battery - Li-Ion - 4400 mAh (TS-M2)

g'day heat again got a quick five-minute video and what I'm doing with these batteries 1860 sells a little bit similar to what's in the Tulsa Model S so when they come to meet when these guys drop em off or donate them or whatever the dis laptop batteries they're dead typically they don't charge anymore and usually the reason for that is one or maybe more of the cells has failed so that's usually the cause of it now they've been abused they've been overheated they've been under charged up in overcharge they've been left without charge they've been dropped and knocked around so these are well past their dues by date and I feel I'm doing a good thing by trying this and I'm entertaining myself so the process process is first of all it starts off as a laptop battery what's a battery there and basically I just open it up and inside of it we've got in this particular one in this one we've got