Harley-Davidson ® VRSC V-Rod (2007 - '17) Motorcycle Batteries

Reliability for the Muscle Bike: VRSC Battery Guide

The 2007-2017 V-Rod series features a unique design where the battery is housed deep within the airbox cover. Because access to the battery requires removing several body components, V-Rod owners place a premium on long-term durability. By utilizing the larger "20L" battery footprint found in these later models, the Big Crank ETX20L reduces the frequency of replacements, ensuring your bike stays on the road rather than on the lift.

The Big Crank Advantage

The Big Crank ETX20L is the "insider's secret" for V-Rod enthusiasts. Unlike budget imports that may struggle with the heat cycling of a liquid-cooled engine, the Big Crank is built with heavy-duty grids and high-density oxide. This results in a battery that holds its charge longer during storage and provides the reliable "factory-plus" experience that V-Rod riders demand.

Frequently Asked Questions

Which V-Rod models does this battery fit?

This category covers all VRSC models from 2007 through the final production year in 2017. This includes the VRSCAW, the Night Rod Special (VRSCDX), and the V-Rod Muscle (VRSCF). These models utilize the larger 20L-style footprint (equivalent to Yuasa YTX20L) to provide superior cranking power for the 1250cc displacement.

Is the Big Crank better than a standard aftermarket battery?

Yes. Many standard aftermarket batteries use thinner lead plates to reduce costs, which can lead to premature failure in high-performance bikes. The Big Crank ETX20L is manufactured in the same facility that produces many original equipment batteries, ensuring a perfect fit and superior vibration resistance compared to cheaper imports.

Should I upgrade my V-Rod to a Lithium battery?

Lithium (LiFePO4) is an excellent choice for V-Rod owners looking to shave significant weight and increase cranking speed. Lithium batteries offer an exceptionally high "cranking punch" which is ideal for the high-compression Revolution engine. If you make the switch, ensure you use a Lithium-specific charger to maintain the battery properly during the off-season.

How do I make my V-Rod battery last longer?

Because the V-Rod has a sophisticated engine management system and security features, it can experience "parasitic draw" while sitting. To maximize the life of your battery—often 3 to 5 years or more—we recommend using a Battery Tender whenever the bike is not being ridden for more than a week.

Model Fitment Reference

This category is the definitive source for batteries fitting 2007-2017 Harley-Davidson V-Rod models, including:

• VRSCDX: Night Rod Special.
• VRSCF: V-Rod Muscle.
• VRSCAW: V-Rod (Wide Rear Tire).
• VRSCX: Screamin' Eagle Tribute models (2007).