What kind of battery does a e99 use?

[Digital Limit]

Is it like a 9v battery, or something special? See, I want to buy the gun on ebay, but when I read the info it says "has battery" but doesn't say "has charger" so I am confused.

[P8ntballr218]

i wouldn't get it without a charger
but that's me....:D
you can use regular 9 vlts.
you'll be fine with those just bring a back up.