

⚡ Power your ride with confidence — never miss a start again!
The Mighty Max YTX7L-BS is a compact, 12V 6AH rechargeable SLA AGM motorcycle battery delivering 100 Cold Cranking Amps. Designed for maintenance-free use, it offers spill-proof durability, shock resistance, and reliable performance across extreme temperatures. Perfect for motorcycles and generators, it comes with a one-year warranty and fits universally with bolt terminals.





| ASIN | B00K537UJQ |
| Amperage | 6 Amps |
| Automotive Fit Type | Universal Fit |
| Batteries | 1 12V batteries required. (included) |
| Battery Capacity | 6 Amp Hours |
| Best Sellers Rank | #677 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Batteries #3 in Powersports Batteries |
| Brand | Mighty Max Battery |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,405) |
| Date First Available | January 1, 2010 |
| Item Weight | 5 pounds |
| Item model number | YTX7L-BS892 |
| Manufacturer | Mighty Max Battery |
| Manufacturer Part Number | YTX7L-BS892 |
| Model | YTX7L-BS |
| Number Of Cells | 6 |
| Product Dimensions | 4.4"D x 2.75"W x 5.19"H |
| Resistance | 13.5 Milliohms |
| Size | 1 Pack |
| Special Features | Rechargeable |
| Terminal | Bolt Terminal |
| UPC | 082045853377 850005902034 |
J**O
Great quality
Great battery’s fit perfect no issues for my Generac IQ3500 generator
K**R
Keep battery charged when not in use.
Perfect replacement for my Powerhorse 3500 generator. Worked perfectly for the first year until I placed generator in long term storage and did not remember to give it a charge every once in a while. User neglect over the winter caused battery to discharge and will no longer charge. These batteries must be used or charged within a reasonable time and can’t ever be left in a discharged state. That is not a defect of this battery. I have a quick connect charging port installed on all my electric start batteries to keep them in working condition. However, only works if you remember to hook it up. Ha…. I will buy this battery again when I begin using this generator again. Currently using my Honda EU3000 instead. I also use a different size Mighty Max battery on my Honda that has been in service for almost 3 years. Great batteries for the money. Add the 2 wire SAE quick connect charging port and a noco 1 amp charger to charge when in storage and you will get good service from these batteries.
F**L
good buy
Fit fine in my 260 quad. Seems to be working great, though i have noticed since it is getting colder the cca (cold cranking amps) could be higher.
S**.
Works great, a bit of a challenge to connect the screw to nut.
Works great, a bit of a challenge to connect the screw to nut.
S**M
Fits Predator 3500
I bought this for my Predator 3500 inverter generator, but ended up returning it since my issue was not the battery but a bad starter switch. I can here to say that this WILL fit the Predator 3500 inverter.
B**E
Battery
Worked great, make sure you follow the manufacturer’s recommendations on your generator or equipment. I try to start my generator atleast every 6 months and run it for a bit. Not only is good for your equipment but also charges the battery.
M**S
Power for the long haul
I recently purchased this battery for my Polaris sportsman 450 quad, and I have to say, it’s been a game-changer. Right out of the box, the battery was easy to install—clear instructions, no fuss with terminals, and it even came partially charged so I could get going right away. Performance-wise, it cranks the engine strong every time, even in colder temps. I’ve taken my ATV through mud, rain, and rough terrain, and the battery has held up without a hitch. One thing I really appreciated was the compact size. It fit snugly into the battery compartment without any modification. After about a year of use, the power output is still consistent. Strong, reliable start. Overall, if you’re looking for a dependable 12V battery for your ATV, this one delivers solid value and performance.
G**.
Horrible reliability - Don't buy under any circumstances
Stay away from this. I bought and within 60 days the first one failed. They shipped me a replacement no question, and here 22 months later, it's dead again. It was used to start a 10HP engine so it's not like it was abused. The battery was regularly used and charged so it's not like I let it sit. Never stored outside or left in cold harsh climates. VERY disappointed in overall quality and reliability. This says something about the quality of a battery can't even make it 2 years. And the initial battery shipped failed within 60 days. Go get a different solution as this one will not hold up.
C**O
Excelente producto recomendado al cien
K**L
Works as intended.
J**E
The Mighty Max YTX7L-BS battery delivers consistent starting power for powersports equipment without the bulk of traditional batteries. This 12V 6AH sealed lead-acid unit has proven itself through multiple seasons powering my ATV, maintaining strong cranking amps even after winter storage. The spill-proof design and vibration resistance make it ideal for rough off-road use where conventional batteries might fail. **Key Features:** ✔ **Strong Cold Cranking**: 100 CCA starts engines reliably ✔ **Maintenance-Free**: No water refills needed ✔ **Durable Construction**: Withstands trail vibrations ✔ **Universal Fit**: Compatible with common powersport models **Performance Highlights:** - Started my 400cc ATV consistently below freezing - Held charge through 3-month offseason storage - Survived muddy trail riding conditions **Compatible With:** ✓ Honda TRX400, Rancher models ✓ Yamaha Kodiak, Grizzly ATVs ✓ Polaris Sportsman 400/500 **Installation Notes:** • Secure with provided foam spacers if needed • Charge before first use for maximum lifespan • Works with standard trickle chargers While not the highest capacity option available, the YTX7L-BS provides excellent value for casual riders and seasonal users. The sealed design means no acid leaks during storage or transport, and the compact size fits tight battery compartments easily. **Why It's a Smart Choice:** - Budget-friendly alternative to OEM batteries - Reliable performance for intermittent use - Easy to install with basic tools A solid powersport battery that outperforms its price point, ideal for riders who need dependable starting power without frequent maintenance. Properly cared for, this unit delivers multiple seasons of service. **Note:** For extreme cold climates, consider keeping on a maintenance charger.
A**C
Funcional al 100% y precios excelente.
C**O
Gracias
Trustpilot
2 weeks ago
2 weeks ago