I want to give a shout out to one of your employees by the name of Brian and I hope I'm spelling…read morehis first name correctly? On my way from Torrance, California to St. George Utah at 6 AM in the morning. my battery started to fail, but for the grace of God, I made it all the way to this location. It was right before you opened up and Brian, who was there early, went out of his way to help me get back on the road in record time. I will always be appreciative and eternally grateful for how kind he was towards me. After being newly retired in the entertainment business in management, I've seen how employees can make or break a company. Brian went way beyond his professional duties. Its kind acts like this that keep customers loyal and I will always and I mean always buy a battery from interstate batteries from now on because of Brian! Again, thank you so much for all your help. Give this guy a raise!

Bought a battery in January 2025. It won't hold a charge. Took it back. Second battery is dead…read moreand holds no charge. They refuse to take it back and said they already warrantied it once. I will never buy interstate again if they won't stand behind their products.

I decided to try Union battery after looking at reviews and was skeptical about not buying a…read morebattery at a big corporate store . And I must say - as a small business owner myself- this was a GREAT decision- I got there at 8am - Andy - Andres came out and was patient enough to take the time to get to my battery which was in a difficult location to get too and got the job done and I got a Great price on a used battery that he tested in front of me for $65 with a 6 month warranty- versus a new one at a big corporate store for $250 - and they had new batteries there for $130. Bottom line - I will be referring everyone to Union had a great experience- and as a small business owner- I'd love to have Andrea - Andy working for ME ! He was great / knowledgeable/ and super helpful. Wanted to give my contact info just incase her ever needed a job. He definitely adds value to the company. Thanks again Union battery.

I ended up needing a new battery for my other car. Battery was still lower than at auto parts…read morestore, but they only last as long as warranty. My old battery warranty had expired only 2 ago! I could have gotten a new one. But oh well.

My car had sent me notification that I had some kind of a battery problem and then when I went to…read morecheck on the same situation the next day the app had no mention of the battery problem. So, I went into battery sales unlimited and asked if they wouldn't mind checking the battery and told them the story. The man was very pleasant check the battery said the battery was fine and I was on my way. I know that this kind of location may have to do that, but he was actually very pleasant about it, and I feel confident that if you ever tells me I need a new battery that I will believe him and of course, buy the battery from him.

We've been coming here to purchase all our automotive batteries for years. Josh at the front…read morecounter is always helpful. The batteries have warranties and price differs depending on the vehicle and battery warranty type. They will also charge your vehicle battery for $7. Now that's reasonable. They accept credit card for payment. Located in a small house type building off the busy main street. Parking is very very small only room for about 3 - 4 cars.

Pricing was really good for battery change on my gshock to other competitors around the area.read more

I've seen this business exist for yours. Kind of wondered how a business can sustain just selling…read morebatteries. They provide expertise in addition to selling the goods. Went in with a battery issue for my auto key fob. The team member replaced it in 3 minutes, showed me how I could do it myself and answered my questions about lithium batteries. Next time, even though I know how to do it myself, I will likely just bring it here and have them do it. Very knowledgeable. $10 out the door.

I placed an online order for a replacement Internet backup battery. The buying process was simple…read moreand my battery was in stock. I accidentally drove to the OTHER Santa Ana location but was able to get to the right one, this one in Friday traffic right before closing. Like, ten minutes before closing. The associate who greeted me, whose name I didn't get, was polite, helpful and quick. He got my receipt printed, some coupons placed in my hand and a battery in my arm in short time and I was on my way back into the traffic to go home. While the battery ended up not being the issue with our Internet (boo) my experience here was great (yay) and I plan on brining a dead car battery to them if it doesn't charge up correctly in the future.

Needed a unique battery for my camera and they had it in stock and for a great price.read more

Amazing! Cannot recommend highly enough. Had 2 dead RV batteries and called up asking for help…read more Taylor had replacements in stock and at a great price. Went to pick them up a few days later and could not have been more pleased with the service. Never going anywhere else for my RV batteries!

Service is great; although the shop was not open in the morning during the time they were supposed…read moreto be open. I called them and they explained there was a family issue that came up, they apologized and they made arrangements to meet me in the afternoon. About what you would expect from a family owned business, I totally understand. However, their prices are high. I paid 50% more for the exact same battery and warranty I would have received at Costco. Having to pay 50% more, I would have hoped they would at least give a longer warranty period or at lease have a prorated period after the 1yr warranty. Overall I say price gets 3 starts and service gets 4.5 stars

When I asked if they had a battery replacement for my vintage Zenith radio, Model "Royal 20," all…read morehe said was "no," and that was it. He could have recommended another merchant to try.

I got two red top RV/Golf cart batteries at a great price. All my RV friends highly recommend…read morethem. Glad I tryed them out twice as I got a low cost reconditioned battery for my 2012 Mazda 5 installed in just a few minutes. They got my service from now on :) Ken, in Hemet

The service is great, the people are very informative, any questions they got you! Batteries are…read morepriced around the same but this place has experience and are glad to help you with taking your battery out and installing a new one...

Battery Mart Apple Valley sold me a non-compatible AGM battery for my MB that requires a OEM type…read moretelling me is the same as what MB manufacturer puts out, and " We have a three year warranty, if anything wrong bring it back" ! So when I went back telling them that my battery was dying regularly, they said " Buy a battery charger from us to keep the battery charged up at all times"!