Eco Battery was founded with one goal: replace outdated lead-acid batteries with lithium systems that perform better, last longer, and require zero maintenance.
Designed and engineered by a US-based team in Saint George, Utah, every Eco Battery GEN3 kit is built for real-world use no water refilling, no acid spills, no corroded terminals, and no controller reprogramming. A Limited Lifetime Warranty backs every unit, supported by a US-based team you can call directly.
Thousands of vehicles across North America run on Eco Battery systems today.
View all Eco Battery Kits
With so many options available, selecting a lithium battery can be overwhelming. Our battery experts are here to help you make the choice for your specific needs.
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Let's be honest, you can buy this battery kit from multiple places online. However, you likely are not going to get the same level of customer service as you will here. The level of communication is second to none. I got several shipping updates via text. I reached out after the sale for some support and received replies well past 8:00 pm. If they sell it and you're buying, buy from Gary
Had it running constantly for 4 weeks now and it awesome. The charger runs for about 2 hours a day and a constant load. The staff was the best part above the heat quality of the battery. Thanks Epoch
Gary Carter is a throwback to what customer service used to be
Gary Carter is a throwback to what customer service used to be. He followed the sales process all the way through to installation. He even asked for post install pictures. Unfortunately most sales now end when your check clears. Not Gary. He showed genuine interest all the way. Keep on redeeming the sales profession. Thanks for everything.
Started off by browsing and asking information on how hard it would be to swap out the SLA batteries for the Li. They arrured me it wouldn't be hard at all.
It took about 4 hours overall, and one small troubleshooting email. The team were really responsive, diagnosed a couple of small issues with a few pictures,and I was good to go!
My older cart has a ton of pep to it, and I re-charge it every 4 rounds or so. Could not be happier, and recommending this to my friends.