







⚡ Power your ride with the future of batteries—light, fast, and unstoppable!
The KEMIMOTO LiFePO4 12V Lithium Motorcycle Battery (YTX9-BS/YTX7A-BS) delivers 320A starting power with 120 CCA, weighs 3x less than lead-acid alternatives, and boasts an impressive 3000 charge cycles at 100% depth of discharge. Pre-charged and equipped with 5 universal EVA spacers, it fits a wide range of powersports and outdoor equipment, ensuring quick installation and long-lasting performance.














| ASIN | B0CBP34JXD |
| Battery Cell Composition | Lithium Ion |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #2,021,793 in Automotive ( See Top 100 in Automotive ) #5,562 in Powersports Batteries |
| Brand | KEMIMOTO |
| Brand Name | KEMIMOTO |
| Compatible with Vehicle Type | Motorcycle |
| Customer Reviews | 4.3 out of 5 stars 34 Reviews |
| Manufacturer Part Number | MCB-400012H01 |
| Model Number | MCB-400012H01 |
| Vehicle Service Type | Motorcycle |
| Voltage | 12 volts |
K**Y
Awesome battery ultra lightweight
Fits 2019 MT09 great. No more trying to align those square nuts. This battery seriously weighs 2 pounds! Very easy to read charge indicator on top. I’m swapping my entire fleet of bikes to this battery.
J**M
Light weight and powerful
I need a new battery for my triumph scrambler. Decided to spend a little bit more to get this lithium battery because if it’s good reviews. The battery was packaged very professionally. It was an easy install because if it’s lightweight. The battery comes with dense cushions that you put underneath the battery to elevated to the level you need. Simple and easy. Very, very happy with this purchase.
T**N
will NOT fit a crf450x. Please don't claim a "perfect fit" if it's not even close!
wont fit
D**.
Great light battery
Very light, easy to Install. Came with foam shims
A**.
Extremely lightweight
This battery is so light it’s hard to believe it’s real. It fit perfectly in my KTM RC390. My only gripe is that the factory battery screws do not fit and this battery did not come with screws. I purchased another model of this battery for another bike and that one did come with screws so not sure what happened. If this battery lasts I’ll be really happy.
P**T
Why are all motorcycle batteries not configured like this?
At this point I can't comment on how well it works except it started the bike once. But the terminals without those stupid little rectangular nuts makes it better than most. So much easier to install on a Honda vlx 600, and I assume a lot of other bikes where you got to turn it at some funky angle to get it in the battery box.
K**O
Diet
Spins my 10R over nice & very light.
J**N
Doesn’t hold charge. No good
Bought one then returned it due to failure to hold a charge. Got a replacement and that is now failing after one month. 👎🏼
Trustpilot
3 weeks ago
5 days ago