Customer Ratings & Reviews

Great battery

Purchased the battery with the intent of running my vehicle daily at 16.1v without a step down.
Needless to say it does not disappoint. My car starts quicker, my lights are brighter, and my stereo is louder.
It performs beautifully under load too. Using a load tester, a 160 amp load resulted in 13.5v. Quite impressive.

XS D1400 Audio Performance

I currently am running 6 of the D1400's in my Distinkt Sound demo truck. Out of the box the were completely chrarged, and came in without any damage. XS makes great products, and I would recommnend any of their batteries to someone looking for a great audio battery. With use of a intellicharger these batteries can be discharged and then fully charged and kept a "float level to maintain long lasting life out of these great batteries. I have recently purchased one of these as well to take a load off my alternator.

Thanks Sonic Electonix & XS Power

Best battery for the money

This is the second xs power battery I have bought and let me tell you they are by far the best. It keeps my voltage up and provides excellent current. I highly recommend a high current alternator with adjustable voltage regulator. I have a MECHMAN 240 amp alternator with an AVBM II. With this combo I have little to no voltage drop even with my headlights and AC on.

By Joseph on November 9, 2015 Verified purchase