Was just chatting a way on pidgin, with the charger in, and a bunch of notifications popped up on screen LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY LOW BATTERY RECHARGE NOW, completely shutdown and left me with a red ERROR led, i took out the battery and swapped it with my 5800's

now im charging the original in the 5800 and vice versa.

i was using the 2mm - USB adaptor btw

any ideo of the cause