It is possible to attach a single 9 volt to the HALO's battery connector, but battery life will be minimal and the loader will underperform. I've seen low quality 9 volts not even turn the drive cone - then again, the same can be true for very poor quality AA batteries in the 6AA pack.
If you want to use 9 volt batteries in a HALO, you need to wire two batteries in parallel, but even then you'll have less power and capacity than you would with six quality AA batteries.
It's just like a battle zone, you got a bottle and you're on your own.
Gotta be a Scotch or a Kamikaze, none of those other weapons will faze me.
Hundred, hundred, hundred bottles on the wall, you wonder if you can drink them all.
Got to go home by 1am, the bottle wins the battle again.
Husker Du - "First of the last calls"
Back when I was popular
Supporting a friend:
HustlePaintball.com for Spyder paintball guns, Dye Markers, WDP Angel 1 and of course the Hustle Hotties.