Test Run Done 2!!!

[satan'struck]

MAN, WTF!!!!!! THAT'S REALLY REALLY SUCKS!!!
2 days after the FIRST TEST RUN, i transport my XT8 BL back to my office and do a check up, and guess what i found!!! one of the 18 Cell 4600mAh battery BLOW UP....no ID how????????? i remembered i heard a REALLY REALLY BIG BANG(NOISE) during the test run but the XT8 just keep going and going(this is the first day)...then second day i test run the XT8 in front of my friend and NOTHING HAPPENED...and my friend told me that the XT8 was pretty fast, it's speed seems OK to him!!! then TODAY when i do the check up...MAN, I GOT NOTHING TO SAY, JUST TAKE ALOOK AT THE PICS IF YOU'LL!!!!!!