Preisvergleich für Polaroid-dvd-player Pdm in Deutschland bei Shopomall.de in May 24, 2018
total damage bad power jack. bad lipo battery's. the cells where already starting to puff up from damage from the bad bms. safer bet to just use the unit with a wall adapter than to try and fix a already dangerous battery pack.
This is a good example of the hidden dangers of lithium-ion and lithium-ion polymer batteries.
I have a portable DVD player that does not charge, let's see if I can fix it.