Lenovo ThinkPad 9 Cell Lithium Ion Battery 44++ ( Manufacturers P/N; 0A36307 ) 94Wh Extended Life System Battery For X220 And X230 Laptops Only

hello and welcome to another episode of laptop retrospective and today I wanted to talk to you about X to 20 batteries now a couple years ago too I think I'll leave the video up there I talked about how you can check the actual capacity of your laptop battery its health and all of that good stuff under Linux one of the things that I discovered recently is that the stock of reliable and good quality x 220 batteries depending on your supplier and your location it is starting to dry up as these computers age and what I wanted to do is deliver a little bit of information and a little bit of caution at the same time in this video so I have three batteries here this first one is quite dead it will not charge it is toast but it'll still serve a purpose for this video today the second is a genuine lenovo 9 cell battery which are incredibly rare and are increasingly more expensive because no thi