Hi.
The lithium battery packs for my weed trimmer died too soon. Replacing the cells felt iffy. Buying new at inflated prices did not convince. Having a dozen of battery packs of another brand tools, made an adapter.
-Yes, they do sell them for like too much-
Disemboweled the bad cells from its original pack case (black), wired a kids toy connector (yellow) to the now-empty case and joined. Much longer duration and seems better brand pack. The same 'marriage' can be done for other brands. Am happy.
The lithium battery packs for my weed trimmer died too soon. Replacing the cells felt iffy. Buying new at inflated prices did not convince. Having a dozen of battery packs of another brand tools, made an adapter.
-Yes, they do sell them for like too much-
Disemboweled the bad cells from its original pack case (black), wired a kids toy connector (yellow) to the now-empty case and joined. Much longer duration and seems better brand pack. The same 'marriage' can be done for other brands. Am happy.