Hey guys long time lurker but since this happened I had to post. Me and my girlfriend bought an istick 50 watt about 3 weeks ago, and last night I plugged if up to chatge, woke up unplugged it and went dang this thing is hot. 2 mins later it goes kaboom and catches on fire. Just figured I'd post this up to warn others. Don't trust the chargee to turn off the voltage to your batteries. I'm trying to upload pics but says file is too large.