So i just got a shipment from My ecig Supply. I got 2 new EGO 900mAh batteries. I plugged them into my charger (the 420mah 4.2V fast charger that I got with my first ego) and I started to smell something funny. I look down and it appeared that my battery was done charging. Thats weird, I thought. I checked to see if that was the case and it didnt fire. Blinked like it was out of batts. Re seated it, the light turned red, then back to green. Hmmm.... I plug my other battery in and immediate I hear a sizzling sound and that smell again. Now both are dead. They smell like primer. How can this be? I just charged my Hello 016 last night without any problems. Any ideas?