⚡ Power your ride with unstoppable confidence!
The Mighty Max YT12B-4 is a 12V 10AH sealed lead acid battery delivering 125 cold cranking amps, designed for Yamaha 650CC XVS650 V-Star models (1998-2011). Its spill-proof AGM technology offers high discharge rates, vibration resistance, and reliable performance across wide temperature ranges. Compact and rechargeable, it mounts in any position and comes with a one-year warranty.
| Brand | Mighty Max Battery |
| Size | YT12B-4 |
| Product Dimensions | 6"D x 2.75"W x 5.25"H |
| Number Of Cells | 6 |
| Terminal | Bolt Terminal |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Mighty Max Battery |
| UPC | 785123734314 |
| Model | YT12B-425 |
| Item Weight | 7 pounds |
| Country of Origin | Thailand |
| Item model number | YT12B-425 |
| Batteries | 1 12V batteries required. (included) |
| Manufacturer Part Number | YT12B-4 |
| Wattage | 1210 watts |
S**L
Good for the price
Perfect size for 2010 Ducati 696. Started immediately after installation and retaining the charging.
L**R
Amazing
Perfect fit still using it 2 years later
D**N
Starts right up again!!!!
The media could not be loaded. My 2013 Yamaha FZ6R wouldn't start in cold mornings anymore (Los Angeles cold, so not actually cold haha). Got tired of jump starting the bike and just ordered this battery. Perfect fit and it's starts even faster than before! Don't know about longevity yet, but for this price, even if it lasts a year I'd be happy!
L**E
Works great for V-Star 650.
I messed up and forgot to take my battery off last winter or to put the tender on it. Got my bike out this spring and it was dead. I'm cheap, sometimes I know I shouldn't be but I can't help myself, so I ordered this.It's been great, turns over fast and starts the bike right up. One day this summer for whatever reason my bike didn't want to start, I cranked on it a lot, this little battery never missed a beat and never acted like it was getting drained.
J**Y
Excelente
Le quedo perfecto a mi moto.Y la rapidez con la que llego fue increíble.Muchas gracias
M**N
Just what I needed
I was tired of paying 100.00 plus not to mention core charge here in Alaska which they say is considered overseas not to mention I live 189 miles from one of the largest cities but yet every day people travel from Kenai to Anchorage and they tell us we are remote you’re products are Awesome they fit perfectly and work great not like others the price works to thank you all very much all my motorcycles and snowmobiles not to mention ATVS are up and running again thanks!!!!!
A**R
Dead after a season
Dead after one season of light use, won’t hold a charge. Can’t complain since I bought dirt cheap, but be aware you get what you pay for with this brand.
E**N
Good price
I need to replace them every couple years but at the price it’s ok.
Trustpilot
2 months ago
1 day ago
