⚡ Power your ride, own the road—fast, light, unstoppable.
The BOSCH BLP9 Lithium PowerSport Battery is a cutting-edge 12V Li-ion phosphate battery designed for motorcycles, ATVs, UTVs, scooters, and watercraft. It delivers 120A peak cranking power with a lightweight 1.8 lb build, recharges fully in just 2 hours, and offers up to 4x longer lifespan than traditional lead-acid batteries. Featuring a convenient state of charge indicator and zero maintenance design, it ensures reliable starts and extended performance in extreme conditions.
| Brand | Bosch |
| Size | Group 9 |
| Product Dimensions | 3.43"D x 5.91"W x 4.13"H |
| Number Of Cells | 4 |
| Terminal | Multi-Position |
| OEM Part Number | BTX7A-BS, BTX9-BS, YTX7A-BS, YTX9-BS |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Bosch |
| UPC | 077212225699 |
| Model | Lithium Ion Power Sport Battery |
| Item Weight | 1.8 pounds |
| Item model number | BLP9 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Exterior | Machined |
| Manufacturer Part Number | BLP9 |
C**Y
Very Light battery, love the difference in the balance on my Road King.
Fits great in my road king, I used the included height adjusters to make it a little higher. Worked out great, I get a very strong start up every time. The battery weighs practically nothing. Overall very satisfied with the batteries performance and the weight difference.
T**S
Very impressed!!
The media could not be loaded. I have an 1100 Shadow Spirit, the batteries for those don't last. (I remove them and bring them in for the winter.) I bought this one to try something different. So far I LOVE IT! My bike has never cranked over that fast before, not even when jumped from a running car. Fun fact, it's about the same price as a new lead/acid battery and much lighter. Easier to install than lead acid as well, it's shorter, but comes with plastic "legs" for height fit. I don't know about longevity yet but I am confident that it will go through a Michigan winter just fine. Highly recommend!!
M**D
Way more kick then stock batteries
I have 2 motorcycles. One is especially brutal on batteries (1990’s carborated). I’ve swapped both with Lithium batteries. Smaller (use the padded spaces provided), lighter, with way more kick than stock batteries.Thank me later!
D**A
Perfect replacement for YTZ10S
This lithium battery is 5 pounds lighter than the stock YUASA YTZ10S AGM battery and has the same dimensions. The Bosch holds 13.5 Volts and cranks very hard. Very satisfied.
L**K
Spacers shown were not included.
This should be a good battery and time will tell. But it was supposed come with spacers to bring it up to the height and width of a Group 20 battery. Not only were no spacers included, it did not have the bolts to connect the cables that all all producers of motorcycle batteries include.
P**L
Upgraded power
Works great, lighter than oem and better performance
R**
Great fit
Came in as said and on time. Works very well. My bike starts everytime without issue. Extremely light compared to a lead acid battery. Fitment was like oe.
X**X
Lithium ion battery
Great battery for the money dropped it in my 2013 GSXR-600 fit like a glove 👌🏼💯 fired right up.
Trustpilot
2 weeks ago
4 days ago
