Soundboks 2 Batteryboks, Fuse faulty Maybe

Thread Starter

Christian Bjørnhom

Joined Mar 2, 2019
2
Hello! I have this Soundboks 2 batterypack. A batterypack for an big BT speaker. The thing is that it wouldnt charge and i opened it up and found all 4 cells of battery at 3.4-3.4 something volt, but i have survived all theese cells and they are all back at 4.2 each cell, but when i connect the battery to the speaker it still wont turn the speaker on or charge from the supported charger from soundboks, but will the batterypack will indicate power lvl on battery. I opened it once more and found a fuse looking like it was blown, but not 100% sure. I have taken it off and now i am wondering if i could use some other fuse instead as the fuse that was in was a special one for Litihum Ion battery chargers. (SFH-1412A 12AH4 fuse). Thanks for help i will provide more info if needed.IMG_0452.jpg
 

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