In this video we look at a DeWalt 20V 3AH Lithium battery pack for a friend. I have an older video working on a similar pack and we get it going by simply replacing one cell with a very close matched cell. This pack is going to need all cells replaced so maybe this would be a good time to actually show a video of all cells being replaced. It's not always worth it, but in this case with the price of these cells let's do it. This pack should give many more years of trouble free life. DeWalt does have a more simple approach to the cell monitoring board making it more reliable in my opinion which makes it a lot of times worth the time and cost of replacing the cells (Not the FlexVolt though, they are some of the worst to work on). Hope you find the video helpful and Thanks for watching!
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