

⚡ Power your ride, conquer the cold, and never miss a start!
The Mighty Max YTX4L-BS is a compact, 12V 3AH sealed lead-acid AGM battery delivering 50 cold cranking amps for reliable starts in motorcycles, scooters, and generators. Maintenance-free and spill-proof, it offers vibration resistance and flexible mounting options, backed by a one-year warranty for dependable performance in all conditions.





| ASIN | B00K537MGC |
| Battery Cell Composition | Lead Acid |
| Battery Type | Lead Acid |
| Best Sellers Rank | #1,073 in Automotive ( See Top 100 in Automotive ) #4 in Powersports Batteries |
| Brand | Mighty Max Battery |
| Brand Name | Mighty Max Battery |
| Compatible with Vehicle Type | Scooter |
| Customer Reviews | 4.3 out of 5 stars 10,901 Reviews |
| Global Trade Identification Number | 00082045853360 |
| Included Components | Battery |
| Item Dimensions D x W x H | 4.4"D x 2.75"W x 3.42"H |
| Item Type Name | 12V Battery |
| Item Weight | 3 Pounds |
| Manufacturer | Mighty Max Battery |
| Manufacturer Part Number | YTX4L-BS |
| Manufacturer Warranty Description | Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service. |
| Number Of Cells | 1 |
| Size | 1 Pack |
| Terminal | Bolt Terminal |
| UPC | 850005902027 082045853360 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Scooter |
| Voltage | 12 Volts |
M**L
Cheap and reasonable
The battery works. This is my third battery for my scooter. They come charged, but don't hold their charge. I bought a battery tender for it and it does the job keeping the battery fully charged. The day I received the battery I put it in my scooter and it started. It was hesitant to turn over though. Its rated at 3AH, my scooter needs at least 4AH 5Ah, or 6AH battery to cold start without a problem without using the battery tender, but the sizes of those batteries are larger and may not fit in my bikes battery compartment. Anyways after leaving the battery tender on overnight it solved my issue. So if you do get the battery get a 20 dollar battery tender. I got mines from SHUMAKER and its easy to use. It comes with a connector and to connections. One is with the clamps, the other has two polarity ring that you hook up to your battery and leave. When you ready to charge you just connect the connector to the battery tender. This is so you don't have to remove the battery every time you want to charge it. The battery itself is ok. If you need a quick cheap battery this is it. I've had this battery and tender for two days and they work great. Honestly you might get 3 months out this battery minimum. I will update. The battery comes pre charged, but loses some of that charge from sitting in stock, so it would be good to charge it on a battery tender.
B**N
Great for generator!
Battery is small but has plenty of power to start my generator. Does exactly what I needed with the power out!
N**L
Best Value battery
I purchased this for my atv, but it was way too small. This is a tad bit smaller than the batteries that come in solar fence chargers. It was the best value I could find so I kept it. I am currently using it for a self-made solar power generator. Not sure how long it will last in this capacity. But I will more than likely buy another own when this one goes bad. The battery will function in most capacities as it has the required nut and bolt hardware with it. Because of that you can rig it to work with most things to work with you can crimp connectors.
N**K
Works fine but a flaw in the design
In the end, I got this battery installed and it works fine. But it took forever to figure out how to get it installed, because of a simple but important design flaw. In my Honda Metropolitan, the battery goes in sideways in a compartment where you don’t have side access to the terminals. But there is nothing to hold the nuts in place inside the terminal, so it was absolutely impossible to get the cables affixed to the battery. Finally, after much experimenting, I figured out that a small strip of tape can be used to hold the nut in place, allowing installation. But it took a lot of frustration to get there. I’m not sure I’ll go OEM next time, because it’s so expensive, but I’ll certainly be thinking about it. Grrrrr. However, the battery fit perfectly, started the scooter fine, and so far so good. So I’m giving it 4 stars. But if you’d asked me yesterday, it would’ve been minus a hundred stars. If your installation is upright, in the opening, or both, none of this applies.
D**N
Sealed battery
Good price and quality. Fast delivery.
K**R
This thing is dangerous it overheats and as a potential to ignite and or explode
The worst ever I mounted this on my motorized bicycle and used it to run to the motorcycle style cereal that I bought on my handlebars which its capacity is enough for the battery the battery is able to support it without any issues I also had a back tail light the same that you would use on the back of a travel trailer for a signaling and for breaking just those two objects were hooked to the battery and I was riding home from work after just initiating everything turning on the stereo and the light and not even 10 minutes later I had someone to pull up on the side of me and tell me to get off the bike because the battery had ignited and caught on fire and the fire spread to my seat which nearly burned me and could have reached my gas line which would have blew me up
C**N
Very affordable battery
I purchased this battery for my motorcycle. And so far, so good, I do keep it on a battery tender, but the price versus the $300 ones that lasts the same time, this one's worth it.
B**F
She cranks
Tiny little things but it works in this cold a** weather lol
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4 days ago
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