TYKOOL YTX9-BS-PRO,3X Cranking Amps,5X Life, Lithium LiFePO4 Motorcycle Battery,300 CCA,Powersports Battery,Fits for ATV,UTV,Scooter,Riding Lawn Mower,Honda eu3000is,400ex,Predator Generator

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.

Works well in my 2016 KTM Super Duke GT

This fits a CFMoto Ibex 450 perfectly. I've only had it in there for a week, but so far so good. Before installing, I did a series of test on this battery. First I tested with a 100 amp resistive load tester and it showed higher cranking amps than the lead acid battery it was replacing (the lead battery was new and charged). I held it for 10 seconds without any issues at all. My second test was to check the capacity. I put a 1 amp load on it, and let it run as long as it could. It lasted 5-1/2 hours. This battery shows 5 amp hours, so 1 amp at 5 hours would be 5 amp hours. This got 5.5, so it beat the rating, and tested at 68.8 watt hours, so it beat its rating all around. It has a gauge on the top of the battery to show charge level which is convenient, although being installed on a motorcycle, isn't exactly easily accessible, but in the future could help with diagnosing starting issues on the bike. My old battery was 8.4lbs, and this new one is 2.2lbs, so overall I saved 6.2lbs - which is significant for a motorcycle. There is a cheaper model out there in the same form factor, but it showed lower capacity and slightly lower cranking amps. That just tells me it probably has a lower grade cell in it. It could work fine, but for the price difference, I opted for this one since it seems like it should have a little more wiggle room. Overall I recommend. Good value, hopefully will have a long lifespan, and saves significant weight off the motorcycle!

I started off thinking these were the way of the future, replaced two lead acid batteries for the to use as starter batteries for me 200cc quad and also me riding mower. Both have since went bad and neither will take a charge or maintain voltage. Not happy about spending almost 200 dollars for these and more my mower has to sit until I have to get the money together to replace what should be a good battery for what one would think would be years. Won't buy these again.

Small and powerful

I'll give it 4 stars because it's just been installed. Questions of longevity, CCA and maintaining charge, etc are still yet to be seen. Fits my Honda EU3000is perfectly as advertised. It did restart the generator after the carb rebuild, so that's very encouraging. I'm hoping this outperforms the old OEM lead acid that would lose the charge due to not being used very often. Li ion should do a much better job.

Bought thinking it would be better than my agm battery of the same size, but does not have enough power to start my motorcycle in the cold

Basically, if you’re looking for a lithium battery for your Royal Enfield Himalayan 411 and aren't sure about the fitment, I can confirm this TYKOOL YTX9-BS-PRO fits perfectly. No modifications or "creative engineering" required to get it into the tray. ​The installation was actually easier than the OEM/factory battery. It’s much less of a struggle to drop in and get the terminals aligned compared to the stock unit. ​The biggest win here is the weight difference. This thing is significantly lighter than the stock lead-acid brick, which is a huge plus for keeping the bike's center of gravity manageable. It cranks the 411 over instantly with zero hesitation. ​This is my initial review, I’ll be sure to update this in about 6 months to report on the long-term reliability. But for now, it's a solid upgrade.