Motorcycle Battery YTX12-BS | Lithium Powersports Battery 12.8V 6Ah 400CCA LiFePO4 Engine Start Battery Compatible ATV, UTV, Scooter, Snowmobile, 4 Wheeler

This really got my bike charged up.

Wow super strong cranking amps compared to AGM of the same size

It installed easily with the built-in threaded terminals, and the LED voltage indicator on top is a cool feature. It arrived at 13.0v and initially couldn't start my R1 the first time, which it's notoriously difficult to start. On the 3rd try it started, and then 2 days later it started the first time. It weighed a little under 2 lbs, which was still like half lb lighter than the old lithium (Battery Tender) battery. Let's hope it's durable during cold morning starts at the track.

Good deal and works great. Check measurements these run bigger

I don’t know the longevity of this. It’s gonna be quite some time before I can put a lot of miles on a bike, but it did arrive with 354 cold cranking amps for the full charge which is pretty darn impressive. The thing weighs nothing. It’s super light. It’s a great price. I’ve got a couple of these cheap lithiums and our ones ZX6R and CBR 600 RR and I don’t know what people are complaining about how they have electrical problems once they put a lithium battery in there. I think they’ve got electrical problems before they put a lithium battery mix. I’ve never had an issue ever with lithium batteries and anything all the way down to my KTM dual sports