🔋 Power your ride with confidence—never get left behind!
The Mighty Max YB9A-A is a 12V, 9AH sealed lead-acid AGM battery delivering 130 Cold Cranking Amps. Maintenance-free and pre-charged, it offers vibration resistance and flexible mounting for motorcycles, scooters, and powersports vehicles. Compact and durable, it ensures reliable starts and long service life backed by a 1-year warranty.
| ASIN | B07BLM12Z4 |
| Battery Cell Composition | Lead Acid |
| Battery Type | Lead Acid |
| Best Sellers Rank | #3,255 in Automotive ( See Top 100 in Automotive ) #12 in Powersports Batteries |
| Brand | Mighty Max Battery |
| Brand Name | Mighty Max Battery |
| Compatible with Vehicle Type | Scooter |
| Customer Reviews | 4.4 out of 5 stars 1,540 Reviews |
| Included Components | Battery |
| Item Dimensions D x W x H | 5.3"D x 3"W x 5.25"H |
| Item Height | 5.25 inches |
| Item Weight | 6 Pounds |
| Manufacturer | Mighty Max Battery |
| Manufacturer Part Number | YB9A-A |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Size | Standard |
| Terminal | Bolt Terminal |
| UPC | 759478118334 850005902522 |
| Unit Count | 1 Count |
| Vehicle Service Type | Scooter |
| Voltage | 12 Volts |
M**R
step 1 in getting my ptroject moving again
After a long break, I needed a new battery to get my bike project moving forward again. Bought this Mighty Max battery and was glad to see it was nearly 13V right from the box. Fit was good in the bike, and b/c the carbs were all empty it took a while to get it turned over, but the battery never gave up. I cranked on it off and on for a while and it never got too low. Always rebounded great from key on to key off. Finally the gas got moving and it turned right over. Idled for a while, and now I have plastic to put on. Do like me: overcome your laziness and get things ready to ride again. Getting a new battery really got this project to the finish line and got me in the mood to get riding again!
A**R
Perfect fit for Westinghouse 7500 Portable Gen
It works awesome, right out of the box, perfect fit in my generator, no need to even charge it, because it came fully charged, im leaving this review hoping to get an extra 3 month warranty Customer image
T**C
Perfect fit for 2007 Yamaha VX Waverunner
Bought this battery for a 2007 Yamaha Waverunner. It was a good price compared to other online and local stores. Upon opening the box, I put it on a charger to be sure it was fully charged and it was. It fit in the battery housing perfectly and the PWC fired right up. No surprises and it worked perfectly.
J**T
Great Price - Fast Shipping
Great Price for a nice AGM battery. As with this battery, most don't come with much of a warranty. If you have about 30 spare minutes, you can review the warranty requirements!
N**M
Great for snowmobile.
Replacement for my snowmobile. Works great and starts right up.
A**O
Grate battery
Bought this battery for a gocart and it works just fine grate product my kids forgot to turn off the lights on the gocart and it drain the battery all down just put it to charge 12 hours and it is working grate again easy of installation Value for money longevity battery life. Will buy again if need it.
D**N
Budget?
Got it for my moped. The battery looks really good so far. The packing was great working out for me for what I need cranking amps are pretty good. I would recommend it if you’re on a tight budget like we all are careful out there.!
K**Y
Weak at 14 months
Weak at ~14 months, for the price I guess it’s not horrible, but if my bike sits for just a week it struggles to start, I was originally diagnosing the charging system before I tested the battery and it reads at weak with a tester. Going to replace it with something else in the near future before this battery leaves me stranded.
Trustpilot
2 months ago
1 month ago
