The SERVICE is outstanding and the atmosphere is positive. The proper perspective on life and…read moremethod of conducting business. Yes, they also sell batteries to fit your need. Thank you, Travis, and hopefully, more of us will make our way when the need for a battery arises.

Woke up to a dead battery. In panic first place called was Sam's Club since they open early…read more Couldn't get through for 30 minutes. Called Oahu Battery, Travis answered and said they had my car battery. His price was lower than Sam's battery online price. Within minutes we picked up battery and I'm stress free. Travis' customer service and follow up made a rough morning a perfect Aloha Friday!

I live Battery bills. The new location is so nice and…read moreclean. The people there are nice and helpful. I've bed. Going for years for my ups units. Prices are fair so I feel like I get good value

I'm a Battery Bill's fan, I've been one for years so when my car died at Target I knew where to go…read moreto get it replaced. Two years ago I had my car in at Lex Brodies for its annual service and safety check and when I asked them why the mileage service indicator hadn't been changed they said it most likely was because the battery was low and should be replaced.....cost $400. Ah I said not this week mainly because I had no warning that it was low or drag starting the car. Two years later...still no warning but after a Costco run, a park stop with Mimi and an afternoon run to Target my car was dead in the pickup parking lot. Now that warning light was flashing...what kind of warning was that? Called Battery Bill's and was told they had moved from the Mapunapuna location, closing that store and the Nimitz store incorporating both locations into a "superstore" in north Kalihi. Easy to find once I got my son, his jumper cables and his jeep to start me, I drove to Moonui Street. Right on the corner of Waikamilo & Moonui across from the Texaco just pulled into the lot, walked into the store and told the associate why, what and how I came to be there. They asked me to pull into an open bay and a young man came out, tested my battery advising it was indeed gasping. I was as surprised as he was when he told me it was the original battery that came when I purchased the car in 2019. No wonder they said two years previously I might need a replacement. At that point I was told to go back into the store and they would tell me all the options available. I went with the Battery Bill's brand as I had it previously in my Jaguar and my husband's corvette. Paid a total of $159 which included installation. When I left less than 30 minutes I was just as happy as my car was. Great experience, fantastic customer service, highly recommended.

My original battery died after about 5 years yesterday and since Costco wouldn't answer the phone…read moreso I could check availability, my coworker called around and found this store carried the battery and would help me install. I didn't get the name of the guy that helped me (receipt said CJ) but he definitely deserves a raise! He took a look at my old battery and quickly figured out that the larger battery I bought (4 year warranty) wouldn't fit in the compartment and exchanged for a smaller one (3 year warranty, bummers), then installed it for me. Entire process took about 10 minutes. Dude was so fast and efficient that he left me in awe.

Most The counter persons at this store are trouble makers. Employees like Jennitte, izzy and a few…read moreothers are problem solvers. Some of the trouble makers will scurry over to me when i bring parts back, saying you ordered the wrong parts, i gave you what you asked for. The reason i dont go to napa or other parts houses.

This company is also called Battery Systems Hawai'i . Never new this company existed till I needed…read moreto purchase a Lithium Jump Starter...for just in case. Pros: $10 off with email sign up Free 4 pack AA pack of batteries Item I wanted in stock Lots of free parking Easy to find Cons: Co owner stated she doesn't like Yelp! Excuse me? Loss of 1 star for that comment. Update: received a call from Terry who told me (shortly after I posted my review) to say I misunderstood her. Her clarification is that she doesn't like Yelp for herself, not that she doesn't like Yelp. ??? Don't want to stir the pot, but be careful with what you say because I Love Yelp!

Terri, Adhinn, and Ala are the definition of teamwork! I needed a battery quickly to get in my day…read more Terri took my call and order. Adhinn confirmed the best battery for me, and Ala installed. They both ensured the new battery along with the alternator worked perfectly and properly. They were also patient with educating me in the process. Knowledge is power. Thanks Continental Battery Systems for your exceptional service today!

Five star service all around! Great price! Customer service was above and beyond compared to the…read moreother places I tried,I had done some price comparisons and I could tell that some of the other places were irritated with my asking for price options three price options for the battery I needed, owner was totally patient and gave me options for my car and this place had the best price and a longer warranty, other places it was one year this place had my battery for two years! Local business on top of that I always support local businesses! Definitely check them out for all your car battery needs you will definitely be pleased!

From the owner: Providing a wide array of quality motorcycle, automotive, commercial, golf cart, marine, power…read moresport, solar, off grid, UPS, and back up power batteries.

Staff here is very helpful…read more Busted a radiator connector pipe when changing my starter. Called O'Reillys since they are right down the street. Tried to explain to the guy the best I could and he said he'd had the part ready for me on the side when I came. Came down a few minutes later and sure enough he had the part right there waiting for me and it was the correct part! Without this I wouldn't have been able to fix my car and make it to work the next day. Just awesome.

Thursday 7/24/25 9:15pm. Workers locked the doors and walked off even though the hours show they…read moreclose at 10:00pm? Plenty customers waiting since they supposed to be open.

Came here to look for a starter & a good flex wrench to help with dismantling the starter in my…read moreJeep. Was promptly assisted by Cesar and he got us hooked up & outta there in less than 10 min. He was very helpful & knowledgeable. We will be back to see him if I need car parts for sure. Store is clean & neat, lots of parking & convenient location in the heart of Ewa.

Went where looking for bulbs for an 2000 Toyota. I got some from another dealer that I thought…read moredidn't work. I spoke to the staff and they pointed me in the right direction. The price was right and they said to come back if I had anymore issues. I appreciate that they're willing to help.