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Antigravity Batteries
Built for performance. With Restart Technology, they are lightweight, powerful, durable, and safe—giving you confidence on every ride. Experience the ultimate power solution for your motorcycle adventures.
Experience unmatched power and protection with the Antigravity ATZ-7 Lithium-Ion Battery! Get more amp hours, watt hours, and cranking power than any similar-sized battery. Equipped with Restart Technology for ultimate reliability when you need it most.
Introducing RE-START Technology – the world’s first battery with built-in jump-starting capability. Never get stranded by a dead battery again! With Quad Terminal Design, installation is effortless in any vehicle. Stay powered, stay protected.
From dirt tracks to highways and off-road adventures, Antigravity Batteries are your go-to power solution for every ride. Dependable, powerful, and built for extreme conditions, so you can focus on the thrill, not your battery.
Power up with the most powerful lithium battery in its class! Trusted by championship-winning teams, it charges in minutes and offers reliable protection with a full battery management system (BMS). Never worry about a dead battery again!
Longest Life Span
Engineered for durability, our batteries offer the longest lifespan in the market, ensuring you get reliable performance mile after mile.
Innovative
Cutting-edge technology that sets a new standard for performance, providing superior power and efficiency for every adventure.
Flexible Easy Installation
Our versatile design allows for quick, easy installation in any vehicle, giving you the flexibility to power up effortlessly.
Jay
Reviewed in Canada on January 7, 2025
Was dead from brand new, manufacture confirmed this with all the test I was asked to do. Then they wanted me to send it back to the US on my dime and deal with the chemical crossing paperwork as well...very disappointed in the whole process. Took the 140 loss and never again would I buy one.
Freddy
Reviewed in Canada on January 15, 2025
Recommended vendor.
Ryan
Reviewed in the United States on September 7, 2024
Installed in a Yamaha Raptor 80. Cranks a lot faster, super light weight. Battery is smaller than original and needed to have the mounting altered.
Patrick
Reviewed in the United States on July 19, 2024
The emergency jumper switch on top is difficult to reach but it is more convenient than hooking up the alligator clips. I have used it twice.Both my Garmin Zumo GPS and USB charger on the bike draw enough current to drain the battery within a few days. The GPS actually thinks the bike is still on so it keeps charging even if the bike is off - perhaps due to the high voltage (13.2 - 13.4v) of this type of battery. The jumper button reactivates the battery and let's the bike fire right up. I replaced a Shorai of similar cost with this one and am happy with it.
Customer
Reviewed in the United States on May 17, 2024
I held off buying a lithium battery because of the price. After my RMX450 eating 7 lead acid agm batteries I bought one of these. It handles the slight over charge from the stock 14.5 volt charging system. Very frustrating and a common issue with this model bike.Starts like new, holds a strong charge with a tender. Battery weight feels like there nothing inside of the casing but is total quality
Elec geek
Reviewed in the United States on February 25, 2024
I have a 2017 Beta 500 RR-S dirtbike. In the interest of reducing weight as much as possible, one of the steps I took was to replace the original Yuasa 90 CCA lead acid battery with a Motobatts 150 CCA lithium battery ordered from the BetaUSA website.You can't believe everything that is advertised and the Motobatt battery, although incredibly light, had far lower cranking power/speed than the Yuasa and was unable to start the bike on several mornings while riding remotely. I was thankful that I carried a jump starter or I would have had to resort to a bump start.I worked with BetaUSA and they sent me a replacement OEM Unibat 150CCA battery. This was somewhat better and had a convenient state of charge test button. However, it was only marginally better than the Motobatt in terms of cranking power and speed, and quickly discharged if I had any electrical load at all (say the key is on to test some installed equipment) and then would not start the engine.So, I decided to try a premium alternative and went for this Antigravity ATZ-7 restart. Wow, what a difference. Admittedly I have only had it a few days, but it cranks the engine almost twice as fast out of the box. And the presence of the restart capability means that I will no longer carry my jump starter which saves me weight and space in my dirtbike backpack. And again, it is incredibly light. When I got my package from Amazon I could hardly believe that it carried the battery.I am very satisfied so far and highly recommend this battery. I guess once again you get what you pay for.
J
Reviewed in the United States on December 17, 2024
Compact, light weight, terminals on both sides, restart feature, push restart button to activate. Hold restart button down for 10 seconds to turn power off.
Andy F.
Reviewed in the United States on February 19, 2023
I can't believe how small and light this battery is and yet still packs the same punch as my original motorcycle battery. I probably shaved 10 lbs off the bike with this purchase. I had my doubts but I've been using it for several weeks now and the bike starts up effortlessly every time.About installation... because it's so much smaller than the stock battery there's a lot of room for it to slide around the battery compartment. The package includes a couple self-adhesive foam cushions to help pad the battery compartment. However, the battery is so small that the foam pads weren't enough, so I ended up cutting the styrofoam packing material into pieces that I could stuff in there to create additional padding. Now the battery sits in there nice and firm.
shane hanlon
Reviewed in Canada on November 30, 2023
Bought this to replace the unreliable stock battery on my 2020 klx 300r.The weight savings are massive and the fact that it has restart technology was a no Brainer for me, as my bike only has electric start.
Customer
Reviewed in the United States on August 30, 2022
Bought this battery for my WR250r in April of 2021. Easy install, good power and most importantly - nice and light. Unfortunately I enjoyed the battery only until August of 2022, when it decided to die deep in the trails up in the Sierra mountains. Back at home I would measure a nice 12.8V with no load on the battery, but the second the key came on it dropped to less than 3V! Battery was dead. Slapping in my OEM AGM battery (still going strong), the bike fired right up, and accepted a nice 13.8V from the bike.*UPDATE* Working with Antigravity I got through their warranty process very quickly, and they got me back running in less than a week.
Aj Ventura
Reviewed in Canada on June 12, 2022
Solid battery , super light weight and has great cranking amps for my enduro 4 stroker. Heard great reviews and loved the restart feature
Lee fraser
Reviewed in Canada on March 20, 2022
Great batteries I have owned a few and lots of cranking power vs stock and super lightweight
Kindle Customer
Reviewed in the United States on August 7, 2019
I decided to step up to the highly regarded Lithium battery. Actually, I bought two at the same time, one for a Honda CRF 450 X and A Yamaha TTR 125LE. The 450 may be near the max for this battery, the TTR 125 consumes all but nothing. There is zero load when the bike is not running. I ride the bikes about every other week, sometimes more , sometimes less. These were bought and being run from May until mid July, in the Pacific Northwest. Real moderate temperatures, 70-80 degrees Fahrenheit. Just about ideal for any battery. In mid July, after the free return date, these things left both bikes completely dead. The CRF 450X, maybe understandable in that it takes more to crank. The TTR 125 has less than 10 hours from the factory, started and ran like a top with the factory battery. Pull the choke, kick once and she fires. These batteries simply will not hold a charge as advertised, and are way too expensive to be discarded every two months when they turn into garbage.If you buy this product, buy several spares because you will need them. Hopefully you have way more money then common sense, and a bucket full of patience, because these will flatten your wallet and test your determination.When you pay for this trash, then realize that you got hosed, know that you had fair warning.For the money, if there was a way to enter a "Zero" star, or a flaming "I hate This Crap" star, I would send it.So at this point, I have several hundred dollars wasted on what looked to be a good product. If they take these back and make things right, I will update my post. Until, and if then, stay away like the plague from antigravity ATZ-7-RS Lithium RE-START batteris.
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