Interstate BatteriesReviews of interstatebatteries.com

I purchased a interstate battery six months ago battery no longer holds a charge called a few interstate dealers and they do not honor the warranty

A lack of honesty by these employees .I have my alternator and stater changed on my Mercedes to rule out a high parasitic draw possibility .Both the orginal startery would also notr work with the and alternator worked good .and so did the new ones .The new battery chargers were also bought but they did not work properly on the AGM INTERSTATE BATTERIES .I switched to a diferent brand and used a flooded lead acid battery instead and no more vehicle issues .Do not buy their product

Doesn't do any good to have a good product and make no effort on the service side to sell it. Take my business elsewhere

I bought a marine battery interstate from Costco and August 6, 2025 on 8 August 2026 I was on my boat and the marine battery went dead. I went on 12 August 2026 to complain about the dead battery from Costco. They told me to warranty was expired by six days, I would not buy that garbage battery again. I know years ago interstate had good batteries now they’re just garbage.

Interstate batteries are not what they where 5 years ago. I have several for my f250 trucks, in the past 2 weeks I've had to replace two batteries not even over a year old. Save the money and just buy one from autozone or oreillys. These batteries are over priced walmart batteries basically. Warranty exchange is like pulling teeth, forget the free replacement.

Do not buy Interstate Batteries for your motorhome house. Bought the batteries February 2025 $569.40 for 2. Man who sold them to me from Car Care Express Ottawa Kansas said he wasn’t sure if the warranty was good for 2-4 yrs. & to keep my receipt. I had trickle charger on them over the winter. Every month checked the water level & in February 2026 I went to check them and one of the batteries had split open. Never done this before with other battery brands. I was told motorhome battery warranty is only good for 1 year thru interstate. The man today said that I can’t put trickle chargers on interstate batteries & there are other brands you CAN NOT use a trickle charger on. I didn’t buy new batteries from them, I drove an hour to RV shop bought 2 batteries with written warranty saying 3 yrs. $424.19. And people wonder why folks don’t shop small town businesses.

If I could give a negative 5 that would be more accurate. I went to the interstate battery on Broadway Rd. In Mesa Az. I had a battery that had a 6/25 sticker still under the one year warranty. The manager of the store took the battery to the back and came out and said that the battery was dead. I asked about the warranty and he said that there was no warranty. I really didn’t like his attitude as he was insisting I had put the sticker on it. Ok give me my battery back and I will go elsewhere. He brings the battery to me and the sticker is removed. I ask where the sticker is he says he threw it in the garage! If the battery was not under warranty fine I would have purchased another battery. But him accusing me of being dishonest honest was to far. I don’t like being lied to and treated like a criminal for simply trying to do a business transaction. I will never go to interstate battery again. I hope you have a better experience. The manager needs to go!

I use RV batteries then put them in the garage until next year. Seems like these things always go bad in 1-2 years