Will this battery explode??
I just received this battery charger for my phone, but wanted to change the case, so i removed the original case.
Then I looked at the battery, and saw that the (-) of the battery is not soldered to the PCB at all, only the (+).
I know that lithium batteries are dangerous, so I just wanted to ask if it's safe to use. It was like that, I didn't accidentally
rip it of. There are even no marks on the (-) connector sticking out from the battery.
Can someone please let me know if it's safe to use?
I added some images pointing out the place and the board.
Thanks a lot for your help.