LFP9-BS-PRO [+ -] Lithium Powersports Battery 300CCA 5Ah Digital SOC Readout IP66 for BMW S1000XR Triumph Street Triple KTM RC 390 Kawasaki Z900 Honda CBR600RR TRX400EX Replaces YTX9-BS

I installed the TYKOOL YTX9-BS-PRO Lithium LiFePO4 battery in my Ariens IkonX 52 riding mower, and it’s been fantastic. It dropped right into place with only a minor difference in height compared to the original battery. The terminals lined up perfectly, and it started right up without hesitation. This battery is noticeably lighter, has way more cranking power (300 CCA), and I love the digital display on top to check the charge level. The build quality is solid, and it feels like a serious upgrade over the old lead-acid one. Highly recommend it if you're looking to replace your mower battery with something longer-lasting and maintenance-free.

My husband bought this battery for his 4 wheeler several months ago and it worked great. He had a small problem with the battery management system and the battery quit working. Since it was still under warranty, we contacted the company at the email on their website and they sent a new battery very quickly.

Don’t buy ! They leak ! And when you try and get a replacement they won’t send a new one! The one year replacement warranty means nothing

Great powerful battery for my Yamaha 1976 RD400. Really like the LCD display on top to give me Voltage

Its considerably smaller than a lead acid battery but with a bit of engineering I was able to make it work in the stock location on my 07 800 sportsman. Longevity has yet to be determined but it starts the machine without issues as of now.

The battery is just a little too big, I had to force it into the battery chamber on my 07 f650 gs. The other problem (for my bike) is that the terminals are reversed, I’m not sure about other bikes but I had to put the battery the other way around. Some has two set of terminals which is definitely a plus. Everything else is great! Cold cranking like a champ!

This thing is crazy how light and high powered it is. I have it on a racing cart that is hard to start. Shaved 5 lbs off and multiplied my cranking amps a great deal! I was planning to go to a duel battery set up because my electric reverse drive. This thing powers it without an issue. Price is incredibly low for what you get!

Great product and also a lot of power. Thanks

Good battery, very powerful. Double the cca of regular batteries.

I put this in my BMW G310GS. Started right up. Stock battery sat dormant for about 60 days and it was completely dead. I'm hoping this battery will fare better in that regard. It's nice that it's so light too. Will update if there are any problems in the future.

J’ai utilisé ma batterie dans mon vtt pour déneiger mon entrée de maison se qui donne environ une heure de travail quand je l’ai stationné dans mon garage la batterie était à 100% après une nuit à -25 celcius elle a baissé de moitié alors elle n’est plus assez forte pour démarrer le moteur de mon vtt vraiment déçu surtout qu’il est marqué qu’elle peut résister à des températures de -40 celcius.A t’elle un défaut ou c’est normal

Pour tracteur de jardin