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Antigravity Batteries

Latest Antigravity Batteries Reviews – You could win up to $500 for reviewing products!

  • Antigravity Batteries Re-Start Lithium Battery

    Mark in AZ

    First class battery!

    Very nice, light weight! The bolts are slightly larger than my stock battery in the XT250, but easily fixed with a unibit. Emergency backup could come in handy, but my battery isn't really accessible. Antigravity makes great batteries for experimental aircraft. This lead my choice over the Tusk equivalent.

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  • Antigravity Batteries 8-Cell Small Case Race Use Lithium Battery

    Thomas in PA

    Strong battery

    So far it's working great, starts the bike a little faster and alot lighter than stock. Happy with my purchase. As far as longevity, we shall see.

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  • Antigravity Batteries Micro-Start PPS

    Johnathan in AZ

    Dangerous and no support

    I have 2 Micro starts, ok out of the box, but both have expanded out of cases one is 16 months old other 3 years. with very very minimal use, never started any vehicle. Manufacturer won't even answer email if its safe to use. Ive had better use , with the cheaper no name chargers.

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  • Antigravity Batteries 8-Cell Small Case Hi-Power Lithium Battery

    Maher in TX

    High Priced but quality is not equal to price. Pas...

    Wanted the best, so gave this one a shot. Several issues: 1) Did not last as long as I expected - died hard and fast. Installed in late Aug 2018. started having issues in Late 2019. Completely stroked out and died in late Feb 2020. . I trickle charge it with appropriate charger. Expected more. 2) warranty is like pulling teeth. Not through RMATV. Have to download form from manufacturer. Pretty strict form with caveats. Then have to ship battery to them. Hey, I like to ride, I gave up. Not an easy process or quick. Just purchased another battery and threw it up to lesson learned. 3) In taking off shorted battery, top post (their own design) would not come off. Just spun in the battery casing. Had to really go to town to golt out of there. Battery replacement should not require me to break out several of my tools! For the price, could have bought two and they probably would have lasted longer.

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  • Antigravity Batteries ADV Micro-Start Tire Inflator

    christopher in NY

    It works, but not as we know it!

    So this little pump is great to take along with you on the journey. The first time I took it out the wife came in the care and I used it off of the 12v socket. No real issues, it inflated, but I have 0% confidence in the pressure gauge, 0%! however, I 'am a racer and therefore I always check the pressures using an independent, calibrated gauge, and that is the reading I went with. Lets face it though, inflating the tires after coming off the trails is required and if it gets you to a gauge where you can have a better check then so be it.

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  • Antigravity Batteries 12-Cell Small Case Hi-Power Lithium Battery

    David in WA

    Expensive Junk.

    I will start this saying I have a notoriously hard starting bike, a KTM 530. It needs a good strong battery to crank it over. So I splurged on this, thinking I would spend money now and have a battery that lasted for years and years of great performance. I modified the battery box to make it fit. And it wont even start the bike in 40 degree temps. Its junk. I have checked voltages, its charging fine, and fully charged when I park it at night. And when I go out in the morning it will barely turn the engine over. I have had used lawn mower batteries perform better. I dont know if I got a dud or what. I have tried the Lithium warm up procedures, and it just keeps getting weaker. Very disappointing and a waste of money.

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