Ok, so I know the 510T charger will fry regular 510 batteries. But my 510T kit came with the USB charger plus an AC adapter. Is it just the USB part that fries 510 batteries? If I bought a 510 battery plus a 510 USB charger, is it usable with the AC adapter that came with my 510T kit? I think most USB to AC adapters are universal, so I think it would be okay, I'm just wondering if anyone can verify this for me? I'm a cook, not an electronics expert, so any help would be much appreciated.