Antigravity ATZ-10 Performance Lithium Motorcycle Powersport Battery with Built-In Jump Starting. 6.1Ah, Replaces YTZ10, YTZ12, YTZ14, YTX9, YTX7A Yamaha, Honda, Kawasaki, Suzuki

This fit my 2004 Honda Hornet 919. Came with hardware and only needed a quick 20 mins on the trickle charger before it was ready. Super light weight, very powerful battery. My bike starts on the second engine turn even in 20°F weather

I ride a 2017 FZ07 and I had to replace the stock battery. I have the Scorpio sr-900 alarm on my bike and it has a proximity sensor. So one beautiful, warm, sunny day, I decide it's perfect for a cruise. I get all geared up, head to my garage, sit on my bike, kick up the kickstand, insert the key, and...and...and nothing. After drying my tears, I check out the battery and what do you know? Zero voltage.After reading about this battery, I decided it might be a good idea. Once again I left my motorcycle in my garage and didn't ride for about a month. Sure enough, after trying to start it up, it was dead. I took off my seat and pressed the button on top of the battery, and my bike started right up! Now I know what you're thinking, that I was an idiot for not putting a battery charger on my bike, touche. However, if this battery drains, it will still allow you to start your vehicle again. That's a beautiful thing. My bike is always on a battery tender now, but, it's nice to know if something happens, I'll be able to start my bike up at least 1 time.I love this thing. 5 stars!****** UPDATE ******As of 06/17/2019, this battery has died on me. I was extremely upset when my bike wouldn't turn over at all. I took off the seat, pressed the restart button and...nothing happened. I was about to call the manufacturer and let them have it as its been under a year since I purchased this, BUT, there's always a but isn't there?I carefully re-read the manual for my battery charger and it mentioned(albeit in tiny print) that LIPO batteries should not be constantly attached to my charger. Rather my charger is for charging LIPO batteries occasionally. So, it was completely my fault the battery died. I won't be purchasing this battery again, but I won't change my 5-star rating because the restart button worked every single time to get me out of a bind. Except for the last time, which was my fault.So still a 5-star...just make sure your battery charger is specifically for this type of battery. (I know I'm an idiot)****** ANOTHER UPDATE ******I was about to take the battery to the recycling center when my CTEK (56-926) Lithium LIPO charger arrived.I figured what the heck. I connected it to the charger and it started to charge. I don't know why. My other charger was an Oxford Oximiser 900 and it read the battery as too weak to charge. The CTEK charger has fully charged the battery and it seems to be back to life. I'm absolutely puzzled as to why this charger would be able to "see" the battery and the Oxford wasn't. I did use a multimeter on the battery(which I should have done in the 1st place) andI got a reading of 13.4 volts. Still, when I pressed that restart button on the battery, it should have been able to restart. Well, I'll provide another update as to how the battery is doing, but it looks like it's NOT dead.****** Update Again ******As of 8/19/19 no problems. I ride my bike for at least 3 hours 3 times a week and it's been perfect. I'm thinking all my problems were because of the previous charger I was using. If anything happens, I'll update my review...again.Everything is great now though.

My son purchased this battery for his bike when the factory original gave out. I recommended it as it is significantly small and lighter but with increased cranking amperage. I purchased one myself to put in my Triumph Daytona 675 and have had great service from it! Both bikes start easier and turn over quicker with the battery and the reduced size makes them easier to install and lighter is always better on a motorcycle. Included foam shims allow you to shim up the battery in the battery box so it won't wander around when riding. I have had the battery in my Triumph for going on 2 years and have never even had to use the build in jump start feature! Excellent battery! A bit more expensive than a regular battery but the increased power and lighter weight are worth every penny!! I would recommend a battery maintainer/charger to get the most life out of the battery. One that is recommended for lithium batteries.

I've owned many brands of power sport and motorcycle batteries. This battery and brand is THE worst I have ever bought. Complete waste of money, equal to just throwing it away. They are overpriced at that, probably due to their advertised functions that don't even work, on top of the battery being terrible quality. Failed in well under a year. Restart function is a total gimmick and never once worked. Supposedly if it fails in under a year they will replace it. Mine did in far less than a year, but unfortunately due to how busy I am I didn't place my warranty claim until almost the 13 month mark. I went to the website, downloaded the claim form, filled it out, and submitted it to the stated email address and included my proof of purchase. Followed everything to a T. Never heard back for over a week so I sent a follow up email. Waited about another week and still no reply. So I tried calling the warranty department. Could only get a voicemail so I left a detailed voicemail stating the above. Waited several days and no call back. So I gave another call and still, right to voicemail. It's as if I'm actually being purposely avoided, like the calls are being dodged. To this day I have never gotten a response. So I went ahead and bought a NoCo brand battery and WOW, the design is MUCH better, everything about it seems higher quality and the terminals are exceptionally well designed, MUCH better than this brand, and MUCH higher quality. The NoCo battery is much more reliable and works much better overall. I'd recommend NoCo or at least ANY other brand than Antigravity who sells gimmick functions purely for show, are total garbage, and who refuse to honor their warranty.