Hello guys, I am trying to build a battery pack. The pack is not intended to be used in r/c though. I thought this would be perfect place to post since most know about batteries more than I do. I play paintball and I need a battery pack for my Hopper(will show pic for people don't know what it is). I am tired of replacing 6 AA batteries almost everyday of use. The hopper will run good with a voltage of about 9.6. I am trying to buy this under 35$ with a cheap wall charger. Any Suggestions would be Greatly appreciated. Also Weight is one of the biggest factors. If the pack can be lighter than 6AA battery or around same weight of 2 9V batteries it would be Great.
I plan to make a couple packs and sell them As a profit. There are a few people who do it already and charge ~45-50$ for the pack and a charger. They use AAA batteries(850mah).
*btw, I know of Rctech Because I used to Race R/c Cars*
Thats the hopper.