XS Power Batteries

I recently called to update my order to include side terminal adaptors. Carter was extremely helpful and even found some of your older style adaptors for my batteries. Needless to say, the older style adaptors are far superior to the newer style. I highly recommend re-engineering the newer style. I was able to easily install them and they are terrific. I can’t say thank you enough for the customer service and professionalism. I have attached some photos of my setup. I also installed a dedicated battery tender to keep them at peak capacity at all times. It’s not as pretty as I would like, but it’s about the power, and these batteries pack a punch. Keep up the great work Carter and XS Power.

Fantastic product Xmax90 plus XS Power Superbank under the hood with a Singer 300 amp alternator running 9k at first no problems at all now switching to 4 3k Kicker amps phenomenal lithium products

Devin helped me sort out an issue with my battery order after a website glitch almost sidelined my car for an upcoming event. Devin got me all taken care of quickly and all is well. The glitch itself was no big deal, but the consequences would have sucked. XS's awesome customer service is a big deal. Thank you!!

Personally drove over 2 hours to drop my battery off to have them check it out because it was dropping volts, and is still under warranty. That was 7-25, I didn’t hear back from anyone so called 8-1 to be told my battery was fine, I offered to pay to have it shipped back to me as I need it for upcoming audio shows. They offered to ship it for free since I drove it up there myself, and it would be shipped out the next day 8-2. I did not receive any tracking info or anything but thought I would just wait it out. 8-8 came around and no battery or communication. I called and was told it wasn’t shipped due to a “system error” and that it would be shipped out that day. Would arrive no later than 8-12. When it did not show 8-12 still no tracking info I called again. To be told that they didn’t kn

Carter Knight was my point of contact. I explained my problem. He threw himself at that problem, solved it, and I am a most grateful customer. I will be recommending XS Batteries in the future to all my racing friends.