want a xs battery but dont know which one to get

[american bass91]

i need a xs battery but i want one that put out alot of power for a good price

i need one that last long but i really dont know that much about amps and votage and stuff like that

im going to put it iny trunk,i have two xfl american bass subs and im about to put two ap1000 amps back there

so i need a lil advice on what to get

Click to read more...

 

[AndrewHD 10+ year member]

get a xs power battery up front that fits under the hood and a d3100 for the trunk. If a D3100 can fit up front that's even better but its a big 75lb battery so it might not. What car do you have?

 

[american bass91]

why cant i just get one for the trunk?

and i seen that a few times with people having a xs battery in the front and back,whats the purpose of that?

 

[AndrewHD 10+ year member]

Using batteries of different age or brand will result in batteries competing and eventually will drain both batteries. That's why its always good to get 2 identical batteries that are new and if they are different you should use a battery isolator (but personally I wouldn't use one).