



Off Grid Power Systems
Unparalleled Energy Storage with BatteryEVO.
BatteryEVO’s off-grid lithium battery banks utilize premium LiFePO4 cells, optimizing energy efficiency to its fullest. Our solar offerings present an unbeatable cost per kWh in energy storage options.

Lithium Golf Cart Batteries
Enhanced Speed. Extended Range. Reduced Weight.
Lithium batteries are a game-changer for various vehicles, including golf carts. With BatteryEVO’s advanced lithium solutions, you’ll experience decreased weight, increased power, quicker charging cycles, and zero maintenance in contrast to traditional lead-acid batteries.

RVs, Vans & Campers
Enhanced Speed. Extended Range. Reduced Weight.
BatteryEVO’s lithium battery packs for RVs, vans, and campers come with a proven track record of exceptional reliability, ensuring your adventures are stress-free.

Industrial Solutions
Boosting Performance, Maximizing Efficiency.
BatteryEVO’s industrial lithium battery packs offer a seamless plug-and-play solution for electric commercial and industrial vehicles, seamlessly replacing traditional lead-acid batteries.
Trusted By Millions Of Customers Nationwide
EXCELLENT Based on 214 reviews C CC2025-05-10Trustindex verifies that the original source of the review is Google. I am a installation professional and reached out to Battery Evo today on behalf of a client in a bad situation. They were unfortunately left stranded by a previous contractor and in need of some serious technical help. We found out the batteries were purchased through Battery Evo and upon calling I was expecting to have to jump through hoops and wait for the level of Tech Support I needed. I immediately got through to one of their top-tier technicians on my initial call in a matter of minutes. That is extremely rare in this business. I followed up with a second call and had an awesome experience with another technician. Between those two brief phone calls, we were able to take care of a problem that has been going on for several weeks for this client. I didn’t even purchase the batteries from them and they gave me that level of support. I deal with a lot of companies and if this is how they treat someone who is not their customer, I can’t wait to see how things go now moving forward. I can’t get set up quick enough and they will be assisting me on several new projects. Truly an unexpected pleasure with Customer Service and a painless process. Josh Lee2025-04-30Trustindex verifies that the original source of the review is Google. I needed new batteries for my 72v gem golf cart and I did quite a bit of research before I decided to go with battery evo. I needed some extra information in order to diy swap my 6 agm batteries to lithium and it was pretty easy to find and I loved that when I called them I got a person in California who answered the phone and not only that who could also answer my questions and when they didn't have answers they would find someone who did and call me back. Overall it was fairly easy to order and I did it online when they had a sale so I got my order with a discount that basically paid for shipping. They have a 10 yr warranty and my order came with everything I needed to do an upgrade to my specific golf cart. I do wish it had some specific instructions to modify my in dash system with the correct battery amp hours remaining but that's ok that it didn't because it came with its very own little digital fuel gauge led which I mounted in the dash to know if I needed to charge or not. Mike Johns2025-04-28Trustindex verifies that the original source of the review is Google. Love the ease of charging with my batteries No Maintenance 😄 Noel Ferrales2025-04-23Trustindex verifies that the original source of the review is Google. So I ordered the Battery Evo Walrus G2 with the extension pack, I absolutely love it had for almost a year now, my house is a 2,500 sqf two story home, I have a shop in the back with a 60 gal air compressor, also a one bedroom apartment, in the country so I have a water well pump (220v) and aerobic septic system, one 5 ton ac unit for the main house and a window unit for the apartment, electric water heater and laundry drier. All of this is powered by the Walrus except for the furnace and A/C compressor. I live in Texas and I have free nights plan, my electric bill went from $250 - $350 average to $25-35 a month this thing will pay it self off in a couple of years and I will have free power for a few years to come, I highly recommend Battery Evo and all their products. Travis Pickett2025-04-22Trustindex verifies that the original source of the review is Google. I purchased 2 Walrus Atlantics in Sept/Oct 2024. Wasn't able to get them installed until Late Nov 2024. They both work great and as advertised. I had to change out the temp sensor/fan board on both units as it was a known issue for some of the inverters. It wasn't too difficult as they had a nice tutorial video on You Tube. One of my units also had a faulty wireless network adapter. They replaced these things all under warranty and the customer service has been good. I only leave 4 stars vs 5 bc I wish I hadn't needed to replace any of these things. However, I'm very happy w the products and both work great. Looking forward to seeing their full performance this summer w my solar input. Thx Battery Evo Rodney2025-04-21Trustindex verifies that the original source of the review is Google. Bought a complete system package EVO 2 that was advertised with a 58 volt charger, the first 2 out of three trips to course I was left stranded with dead batteries. Customer service was no help whatsoever, took many calls to get a return number for the charger. 10 days later received another charger, same issue. The charger never charged above 52 volts. This has been the absolute worst customer service I have ever had and I am left with a system that does not charge correctly. Do not believe a word these people say and do not purchase anything from them. I left one star because negative stars are not available. Bo Bibey2025-04-21Trustindex verifies that the original source of the review is Google. I bought the 72 volt and it is awesome. Best battery I've ever used.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Online Support
LiveChat, Call, & Email

12 Year Warranty
Full Battery Coverage

Fastest Shipping
Manufacturing In USA

Safest Batteries
Reliable: LiFePO4