What batteries would work best for this or would cheap walmart ones work. also would they need charge all the time?

i got the smaller of the 2 sizes and got the battery at battery`s plus, it for a dual battery system for big trucks, i only use 1 battery but also bought a good charger and charge it when i get back or next day, if i`m using it for a several day race i recharge it every night or next morning before races, so far i haven`t had any issues out of it, i also got a car starter type that spins fine but haven`t used it yet, it got a diff size sprocket on it , welded to shaft and i haven`t taken it off, it out of a 69 chrysler 440 motor

how big is the battery frank. like amps and such. Thanks for the reply

it is a truck/commercial, rayovac ultra pro, 925 cca and the part number is a Sl131pa seem like it was under 125.00

I use one battery, it is a 940 cca battery

A battery will last longer if you keep it charged, use a good three stage charger .

Ok im new to these starters The wire that goes along with the push button. Im guessing its a ground and you ground it to the handle? whats the best way to mount it..thanks

ttt

i will get you some pics of mine on here, the auto starter 1 has or was done when i got it but whomever did it had all the right ideas, he made some handle bars that have handle grips on ends and a angle bracket with push button

Thanks frank the one I have is a pingle