XS POWER XP950 - 12V AGM Battery, Max Amps950A, Ah: 35, RC: 50950W

Small size and high cold cranking amps makes this little powerhouse great for back up while you're sitting at a traffic light . I have a Jp23 1.5 and a Jp 234 . There is never a time I have noticed my voltage take a major drop while I'm sitting still . I understand the big 3 or even 4 if you're powering more amps but Jp mentioned in a video about running more cables than a single run . He was absolutely right and once I adopted his method in one of my cars with a 10000 watt system, I noted much richer harder hitting bass . Thanks a million JP

Good supplementary battery to have compared to the smaller brand batteries that's out there. Managed to fit behind my back seat in my crew cab ram that's powering 2 12s.

Great little battery works well in my application

Purchased battery as an extra on a relay for Polaris ranger running 3 big amps on a sxs. And it hold the power down good! Much better than the junk kinetic battery it replaced

Fast shipping and product is as pictured will keep doing business with Down4sound

Awesome battery and rebounds quick and helped with my almost 2 volt voltage drop now it's maybe only half a volt to maybe a volt depending on how hard the bass is hitting.

Got 2- of them in trunk stock battery and alternator 3500 watts no light dimming works great

as usual great product and fast shipping from all the great people at D4S

Small and compact but well made

Fast shipping with a well made product