Hi, I have had the same problem but with a 54/60v grinder. The trigger failed and shorted out my battery, now the batteries are only able to be used on 18/20v.
I opened the battery and found a fusable link to be blown. I soldered I piece of wire back in the place of the link and the battery work again on 54v. If you are going to do this, note that you are bypassing the safety feature of the battery and if there is a fault in one of your tools again it will not blow the fuse but possibly overheat the battery and run the risk of melting or exploding.
Hope this helps.
hi mate. where did you find the fusable link? maybe we can get some information on where it is and how to maybe attach a miniature inline fuse to the same rating to remedy the safety issue.
I think my flexvolt battery has also blown its fusible link, but i cant find where it is! can you please insert some images to the reply, it would be very helpful and we could maybe figure out a fuse solution.
Flexvolt battery issues
in Dewalt
Posted
hi mate. where did you find the fusable link? maybe we can get some information on where it is and how to maybe attach a miniature inline fuse to the same rating to remedy the safety issue.
I think my flexvolt battery has also blown its fusible link, but i cant find where it is! can you please insert some images to the reply, it would be very helpful and we could maybe figure out a fuse solution.