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Dewalt 36V 3.5Ah DC9360 Battery Rebuild – Li-Ion replaces LiFePO4

Internal battery and BMS are broken.

DC9360 Battery Teardown

18*UR18650RX , 9S2P 37.8V 3.5Ah.

Glue fixing 18650

Spot welding 18650

9S BMS

37.6V charger

Hand drill test

Complete

4 thoughts on “Dewalt 36V 3.5Ah DC9360 Battery Rebuild – Li-Ion replaces LiFePO4

  1. Your post is great! I linked your blog on my Twitter.

    Hopefully my friends are going to find it useful too.

    Good luck for the future.

    1. OK! Thanks!

  2. What do you do with the bundle of white wires, exactly please as I plan on doing this on mine.
    Than kik server so much.

    1. The white wire is the voltage collection line of each group of batteries. BMS controls charging and discharging according to the collected voltage of each group of batteries.

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