Harley-Davidson ® FL, FLH Series (Touring) (1965 - '84) Motorcycle Batteries

Shovelhead Power: Batteries for Harley-Davidson® Touring Models (1965 - 1984)

The 1965-1984 era defines the classic "Shovelhead" generation of Harley-Davidson® Touring. From the introduction of the first Electra Glide® with its revolutionary electric start to the final 80-cubic-inch FLH models, these bikes are icons of American motorcycling. Because these vintage V-Twins require significant amperage to turn over their heavy internal rotating assemblies, choosing a high-performance battery is essential for reliable operation.

At Battery Mart, we recommend the Motobatt MBHD12H as the premier selection for these classic machines. Designed as a high-torque upgrade for the traditional YHD-12H, the Motobatt features an advanced AGM design and a unique quad-terminal system, delivering the massive cranking power needed to bring your Shovelhead to life every time you hit the button.

Why the Motobatt MBHD12H is the Choice for Shovelhead Touring:

  • Increased Lead Density: Offers higher Cold Cranking Amps (CCA) than standard flooded or basic AGM alternatives.
  • Vibration Resistant: Heavily reinforced internal grids designed for the rugged harmonics of the Shovelhead chassis.
  • Maintenance-Free Design: A completely sealed unit that eliminates the need to check acid levels or worry about chrome-damaging leaks.
  • Quad-Terminal Versatility: Features four terminals for easier installation and the ability to add accessory leads without cluttering the main posts.

Shovelhead Power: Batteries for Harley-Davidson® Touring Models (1965 - 1984)

The 1965-1984 era defines the classic "Shovelhead" generation of Harley-Davidson® Touring. From the introduction of the first Electra Glide® with its revolutionary electric start to the final 80-cubic-inch FLH models, these bikes are icons of American motorcycling. Because these vintage V-Twins require significant amperage to turn over their heavy internal rotating assemblies, choosing a high-performance battery is essential for reliable operation.

At Battery Mart, we recommend the Motobatt MBHD12H as the premier selection for these classic machines. Designed as a high-torque upgrade for the traditional YHD-12H, the Motobatt features an advanced AGM design and a unique quad-terminal system, delivering the massive cranking power needed to bring your Shovelhead to life every time you hit the button.

Why the Motobatt MBHD12H is the Choice for Shovelhead Touring:

  • Increased Lead Density: Offers higher Cold Cranking Amps (CCA) than standard flooded or basic AGM alternatives.
  • Vibration Resistant: Heavily reinforced internal grids designed for the rugged harmonics of the Shovelhead chassis.
  • Maintenance-Free Design: A completely sealed unit that eliminates the need to check acid levels or worry about chrome-damaging leaks.
  • Quad-Terminal Versatility: Features four terminals for easier installation and the ability to add accessory leads without cluttering the main posts.
Motobatt MBHD12H 12V 33Ah AGM Battery
Item #: BM-MBHD12H  |    

Motobatt MBHD12H 12V 33Ah AGM Battery

Motobatt MBHD12H 12V 33Ah AGM Battery

Item #: BM-MBHD12H
 
Voltage: 12 Volt / 33 Ah / 390 CCA
• AGM
• Dimensions: 7.87" / 5.12" / 6.42"
• Weight: 25.80 lbs
• Warranty: 1 Year
Price:
$199.95
Price: $199.95
QTY:
YHD-12 Dry Charge Battery: Acid Required
Item #: YHD-12  |    

YHD-12 Dry Charge Battery: Acid Required

YHD-12 Dry Charge Battery: Acid Required

Item #: YHD-12
 
Voltage: 12 Volt / 29 Ah / 200 CCA
• Dry Charge
• Dimensions: 8.12" / 5.25" / 6.5"
• Weight: 18.20 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$133.95
Price: $133.95
QTY:
Shorai LFM27L3-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM27L3-BS12  |    

Shorai LFM27L3-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Estimated Available July 26th, 2026

Shorai LFM27L3-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM27L3-BS12   |  Backordered: Estimated Available July 26th, 2026
 
Voltage: 13.2 Volt / 9 Ah (27 Ah Equivalent) / 405 CCA
• Lithium Iron
• Dimensions: 6.55" / 3.39" / 6.10"
• Weight: 4.19 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$266.36
Price: $266.36
QTY:
Shorai LFM36A3-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM36A3-BS12  |    

Shorai LFM36A3-BS12 Lithium-Iron Powersport Battery with BMS

Shorai LFM36A3-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM36A3-BS12
 
Voltage: 13.2 Volt / 12 Ah (36 Ah Equivalent) / 540 CCA
• Lithium Iron
• Dimensions: 6.55" / 3.39" / 6.10"
• Weight: 4.96 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$314.96
Price: $314.96
QTY:
Outback’r H13 Folding HD Multi-Tool for Harley-Davidson Motorcycles
Item #: OH13  |    

Outback’r H13 Folding HD Multi-Tool for Harley-Davidson Motorcycles

Outback’r H13 Folding HD Multi-Tool for Harley-Davidson Motorcycles

Item #: OH13
 
• Weight: 1.06 lbs
• 60 Day Return
Price:
$19.95
Price: $19.95
QTY:
Topdon TopScan Moto Harley-Davidson Diagnostic Scan Tool & Cable Kit
Item #: TSMHARLEY  |    

Topdon TopScan Moto Harley-Davidson Diagnostic Scan Tool & Cable Kit

Topdon TopScan Moto Harley-Davidson Diagnostic Scan Tool & Cable Kit

Item #: TSMHARLEY
 
• Weight: 1.00 lbs
• Warranty: 1 Year
Price:
$124.99
Price: $124.99
QTY:
Topdon TopScan Moto Honda, Kawasaki, Suzuki, Yamaha & Kymco Diagnostic Kit
Item #: TOPSCANMOTO  |    

Topdon TopScan Moto Honda, Kawasaki, Suzuki, Yamaha & Kymco Diagnostic Kit

Topdon TopScan Moto Honda, Kawasaki, Suzuki, Yamaha & Kymco Diagnostic Kit

Item #: TOPSCANMOTO
 
• Weight: 1.00 lbs
• Warranty: 1 Year
Price:
$109.99
Price: $109.99
QTY:

Reliability for the Classic Era: Shovelhead Battery Guide

The 1965-1984 Touring series spanned a nearly twenty-year production run that saw the evolution of the 74ci and 80ci Shovelhead engines. These bikes are beloved for their character, but their early electric start systems demand a battery with high reserve capacity and a consistent discharge rate. The Motobatt MBHD12H is engineered to provide a factory-perfect fit for the large battery compartments found on these classic Electra Glide and Tour Glide models.

The Motobatt Advantage

The Motobatt MBHD12H is more than just a replacement battery; it’s an electrical upgrade. While the classic Motocross YHD-12 remains a reliable standard option, the Motobatt uses "PowerThrive" technology to increase the active plate surface area. For Shovelhead owners, this means faster cranking speeds and better recovery during short rides, which is critical for bikes with lower-output vintage charging systems.

Frequently Asked Questions

Does this battery fit all Shovelhead Touring models?

Yes. This category is designed for FL and FLH models from 1965 through 1984 that utilize the electric start system. This includes the 74ci (1200cc) and 80ci (1340cc) Electra Glide, Super Glide, and Tour Glide variants that require the YHD-12H footprint.

Is the Motobatt an upgrade over the original "wet" battery?

Yes, significantly. The original batteries used during the Shovelhead era were "flooded" lead-acid units that required constant maintenance and had an open vent tube that could leak acid onto your frame. The Motobatt is a modern AGM battery that is permanently sealed, maintenance-free, and much more resistant to the vibration-induced failures common in older motorcycles.

Can I use a Lithium battery in my Shovelhead?

While Lithium (LiFePO4) batteries are available, we generally recommend them only for vintage bikes with modernized charging systems. Classic Shovelhead regulators and stators can sometimes produce voltage spikes that are incompatible with lithium cells. If you have updated your charging system and choose to go lithium, ensure you use a Lithium-specific charger for maintenance.

How do I extend the life of my vintage Touring battery?

Because classic Harleys often sit for long periods between rides, they are susceptible to sulfation. To get the maximum life out of your Motobatt, we highly recommend using a smart maintainer like a Battery Tender. This keeps the battery at the correct float voltage, ensuring your Shovelhead is always ready for the next rally.

Model Fitment Reference

This category is the definitive source for batteries fitting 1965-1984 Harley-Davidson Touring models, including:

  • FL / FLH: Electra Glide Standard and Classic (74ci and 80ci).
  • FLT / FLTC: Tour Glide and Tour Glide Classic.
  • FLHS: Electra Glide Sport.