Free Economy ShippingProduct Specifications for Mega Crank MTX20L AGM Maintenance Free Battery
| BM Part #: | MTX-20L |
|---|---|
| Brand: | Mega Crank |
| Battery Polarity: |
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| Voltage: | 12 Volt |
| Cold Cranking Amps: | 310 CCA |
| Capacity: | 18 Ah |
| Type: | AGM |
| Battery Size: | BTX20L |
| Length: | 6.88" |
| Width: | 3.44" |
| Height: | 6.00" |
| Shipping Weight: | 14.50Lbs |
| Warranty: | 1 Year Pro-rated |
- Easy fit and easy installation design.
- Sealed and non-spillable AGM battery; 100% leak- and spill-proof.
- Maintenance-free advanced AGM technology.
- No need to add and maintain acid levels.
- Maximum performance and efficiency.
- Superior starting power, high reserve capacity, and long-lasting life.
- Ships pre-charged and ready to install.
Product Description
You've just discovered a best seller.
The MTX-20L AGM Maintenance Free Battery is one of our best-selling batteries for motorcycles, and is ideal for ATVs/UTVs, personal watercraft, and snowmobiles. Its maximized performance and efficiency offer a capacity of 18ah and 310 cold cranking amps, and have made it quite popular among Harley-Davidson riders.
Many of our customers tell us this battery has lasted them better than half a decade, which is why we're not afraid to guarantee your satisfaction, 100%. Battery Mart will refund the purchase price of your battery if it fails to meet your expectations in any way.
Tech Tip: Easy Front Mount Installations
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This battery is supplied with unique terminal hardware (2 spacers and 2 bolts for cable-to-terminal connection). This hardware is required for proper installation on certain applications. Other hardware may damage terminals and should not be used. The spacers are required for front mount cable installation only! The top mount position does not require the round spacers; use supplied bolts only. Torque bolts to 6 to 8 ft. lbs. How A Front Mount Looks when Installed: With the spacer, there is a flat, flush connection between the battery terminal and the cable. This connection will ensure you receive full cranking power. |
Frequently Asked Questions
Can I use the Mega Crank MTX20L as a replacement for the YTX20L battery?
A: You can. The Mega Crank MTX20L AGM battery is a direct replacement for a standard YTX20L battery. However, it is still important to check terminal layout, dimensions, capacity, and vehicle requirements before ordering to ensure a proper fit.
What type of charger should I use with the MTX20L battery?
A: We recommend using a 12V smart charger that is designed specifically for AGM batteries. A smart charger will automatically adjust the charging cycle and switch to maintenance mode once the battery is fully charged.
How should I store the MTX20L AGM battery when not in use?
A: Before storage, make sure the battery is fully disconnected from the vehicle, ensure the terminals are properly cleaned, and bring the battery to a full charge. Store it in a cool, dry place, away from direct sunlight or heat sources. You can also leave it plugged into an AGM-compatible smart maintainer to ensure the voltage stays regulated.
What does the “L” in MTX20L mean?
A: The “L” helps identify the battery’s terminal configuration. On the MTX-20L, the positive terminal is located on the left when you face the front of the battery posts. Terminal orientation is important when replacing a battery because the battery’s cables need to be able to reach the correct terminals without being stretched or crossed.
How should I dispose of my old powersports battery?
A: You should never throw an old lead-acid or AGM battery in the trash, as it is illegal and hazardous. Instead, you can take it to an auto parts store, a service shop, powersports dealerships, or your local recycling center. If you bought the battery from us, you can send it back, and we will dispose of it for you.
Cross Reference & Compatibility
Customer Reviews
This is my 6 battery’s from Battery mart for all my motorcycles
I purchased Mega Crank MTX20L AGM Maintenance Free Battery as a replacement for my Harley M8 Softail as it was time for a new battery, I have been using Battery Mart for replacement batteries for all my Harley Davidson motorcycles since 1987. I have been getting on average 4 years of service.
Purchased several over the years. One tech problem and Tech Service took care of it.
Great replacement for Harley OEM.
Brought new life to my starter and no more loss of time on the clock. I highly recommend this battery
Fit perfectly, starts bike easily, fair price and fast shipping!! Would buy again when needed..
I purchased this battery after researching the many mftrs types, prices and requirements for my 2011 Fatboy Lo. It was shipped quickly and in perfect condition. It was easy to install and has been working fine so far. I trust it will last a good while!
I have a 2009 model Goldwing and have used your batteries for many years. Thank you for the quality product.
