KEMIMOTO Lithium Motorcycle Battery YTX5L-BS/YTX4L-BS, LiFePO4 Lithium Battery 12v 2.5Ah, Pre-Charged Powersports Battery, with 2 Universal-Fit EVA Spacers, Compatible with Motorcycle ATV Jet Ski

I purchased this battery after replacing the battery in my CRF250X with a lithium 2 years ago. The prior lead acid battery would lose charge quickly after attempting to start the engine more than 2-3 times (ethanol gum building up). The combination of adding a high quality fuel stabilizer, a JD jetting kit and adding the Lithium battery replacement has eliminated starting issues with the bike. I purchased this unit for my son's TRX400 to solve the same issues. Love the light weight. Just be sure to get a Lithium Ion compatible trickle charger for these units when in storage to avoid problems.

This battery fit perfectly and the fact that it is lithium and that it is lighter along with be able to go longer between charges if not used makes this a perfect cold weather motorcycle battery. I've had it for over a year and am loving it. Definitely recommend.

My 2022 Honda Goldwing DCT original battery wasn't holding a charge. I watched a video on You Tube Woodzman Adventures and he installed the KEMIMOTO Lithium Motorcycle Battery on his 2023 Honda Goldwing. I followed his instructions and installed the same battery on my 2022 Honda Goldwing DCT. It was very easy to install, it fit perfectly and started right up. The price of the Battery was very reasonable. I'm very happy!

Amazon says this battery wont work with my motorcycle. Its a Perfect for Indian Full Dress Bikes I have an Indian Roadmaster Darkhorse elite 2025 The Kenimoto YTX20L-BS with 12v 12ah and 960cca Has exact same measurements as the Polaris GZY20HL-C (4082949) 21.1ah and 320cca (knowing the difference between Ah and CCA is important to know what battery and why a battery will work for your vehicle is important) fits perfectly: started and stopped bike on and off rapidly 6 times and it started fast and smooth every time. Seems to charge right in the correct range while running, roughly around 14.3volts. I will see what happens with the next few trips and update. The reviews for Kemimoto are hit or miss I've had some things come in damaged but they have always corrected the situation. I personally like their stuff and at good value, plus customerservice has come through on the items that did work as inyended Come back for long term feed back installed Jan 5 will give a 1mo, 3mon and a 6mon update

Only had it installed for a week so not sure how to rate it. It’s very light weight and fired up the go cart.