For the ego VV batts from this manufacturer the kits ship with a 450mah charger, which they recommend although I am chargign mine with a 500mah with no problems...
500ma is what you want on an ego charger i think. my stick chargers are 150ma and my ego charger is 500. i read somewhere not to charge the small stick batteries at over 150 but the longer ones can go on the bigger charger. and you CAN charge an ego with a stick batt charger it just takes a very long time. i once charged a 14500 in a mod with a stick charger and an adapter. took forever though lol
antfuzz that sounds like the usb spec for the wall wart part of the charger. output voltage to the battery should not be more than 4.2v there is no voltage label on my chargers but they are usb so that means 5v in. i didnt check these but my other chargers all put out 4.2 (the max for li-ion batteries)
hope this helps some
