RE: I will never use Lipoly batteries again
I have years of experience with Lipos LiFe's (A123).. I would say the only possibility to explode Lipos is if you deliberately charge these batteries with a wrong program such as a NiCD and/or NiMh since these programs do not limit voltage. Without thi limitation when the battery reaches 4,2 V/cell it continues to demand higher voltages and finally explodes...
Murat Bukey