more like an effort to charge the cells fast! LOL this will actually severely overheat your batteries. And, because a battery is a metal tube filled with acid, it's sorta like a bomb. Mostly if batteries explode they are older lipo batteries.
http://static.rcgroups.com/forums/at...liposetup2.jpg
http://static.rcgroups.com/forums/attachments/4/3/5/6/t122667-93-thumb-lipofire%20smoke.jpg
http://static.rcgroups.com/forums/at...0ignition1.jpg