Second battery upgrade for subs

[@bigred1964b]

Excellent, that's what I want to do for my truck, careful any acid will burn carpet and seat material very quickly 😬👍💯

[@SkyHolder96]

I need to replace mine anyway as well as get sound Dentener for it

[@johnmedeiros8975]

hack work, but looks like fun!

[@SkyHolder96]

Quick and easy much bigger and better things to come

[@tywebb355]

All that for boom boom boom .......

[@SkyHolder96]

Got to get that dat dat boom boom pow lol