Choosing the right battery for your Harley-Davidson motorcycle is essential for reliable starts and optimal performance. This article features the best batteries suitable for Harley models, focusing on maintenance-free, high-performance, and versatile options. Below is a summary table presenting key features of the top picks to help you compare them easily.
| Product Name | Battery Type | Voltage & Capacity | Cold Cranking Amps (CCA) | Maintenance |
|---|---|---|---|---|
| PowerStar Replaces AGM Battery | Sealed AGM | 12V, 30AH | 500 | Maintenance-Free |
| Pirate Battery YTX20HL-BS | AGM with Nut & Bolt (T3) Terminal | 12V, 19AH | Not Specified | Maintenance-Free |
| UPLUS YTX20HL-BS Motorcycle Battery | Sealed AGM | 12V, 18AH | 310 | Maintenance-Free |
| Weize YTX20HL-BS High Performance | Sealed Lead-Acid AGM | 12V, 18AH | 300 | Maintenance-Free |
| UPLUS YTX30L-BS Maintenance Free | Sealed Lead Acid Gel Battery | 12V, 30AH | 400 | Maintenance-Free |
PowerStar Replaces AGM Battery for Harley Touring Models
The PowerStar Replaces AGM Battery is designed as a 12V, 30AH sealed AGM battery suitable for Harley FLHT Touring, Electra Street Glide Ultra, and compatible models. It delivers 500 Cold Cranking Amps (CCA), which provides strong starting power even in harsh conditions. Its dimensions (6.61″ L x 5.00″ W x 6.85″ H) fit well in various motorcycles, ATVs, and jet skis.
This battery features a rechargeable VRLA design with – + polarity; it replaces multiple original model numbers ensuring broad compatibility. As with other AGM batteries, it’s maintenance-free, spill-proof, and offers excellent safety and durability due to rigorous testing and high-quality materials.
Pirate Battery YTX20HL-BS Maintenance-Free AGM
Pirate Battery’s YTX20HL-BS is a 12V, 19AH sealed AGM battery equipped with a Nut & Bolt (T3) terminal, providing secure connections and durability. The Absorbed Glass Mat (AGM) technology inside ensures a low-maintenance, spill-proof battery suited for motorcycles, ATVs, jet skis, and scooters.
This battery stands out with its patented sealed posts that prevent corrosion, enhancing the battery’s service life. It’s an ideal choice for riders looking for reliable power with minimal upkeep while maintaining versatility across different vehicles.
UPLUS YTX20HL-BS Motorcycle Battery with Long Lifespan
The UPLUS YTX20HL-BS is a 12V 18Ah AGM maintenance-free motorcycle battery rated at 310 Cold Cranking Amps. It weighs 13.1 lbs and fits standard dimensions for this category (6.89″ x 3.43″ x 6.1″).
UPLUS batteries utilize high purity and corrosion-resistant micro crystal structures delivering an estimated lifespan over 5 years. The PP plastic casing offers improved heat resistance and durability over traditional ABS batteries, better suited for high-temperature environments typical in motorcycling.
Weize YTX20HL-BS High Performance Sealed AGM Battery
The Weize YTX20HL-BS is a sealed lead-acid AGM battery with dimensions 6.89″ L x 3.43″ W x 6.10″ H and a weight of 12.76 lbs. It offers 300 CCA and 18AH capacity, fitting many motorcycles requiring these specifications.
This battery comes fully charged, sealed, and maintenance-free, ready for immediate installation. Weize advises replacing the battery every two years for optimum reliability. The negative and positive terminal locations suit most standard setups, ensuring hassle-free compatibility.
UPLUS YTX30L-BS Maintenance-Free High Power Battery
The UPLUS YTX30L-BS battery offers higher capacity at 12V and 30AH with 400 CCA, ideal for larger Harley models requiring more robust starting power. Its maintenance-free gel technology means no water checks or leaks.
This battery replaces many OEM models with dimensions of 6.54″ x 4.96″ x 6.81″, ensuring excellent compatibility. Factory activated and fully charged on delivery, it features high vibration resistance and a low self-discharge rate, promoting longevity and reliability on the road.
Buying Guide for Harley Motorcycle Batteries
Selecting the most suitable battery for your Harley requires careful consideration of several factors to ensure optimum performance and longevity. Here are key points to keep in mind:
Battery Type
- AGM (Absorbed Glass Mat) batteries are popular for Harley motorcycles due to their maintenance-free design, spill-proof construction, and superior resistance to vibration.
- Lithium-Ion (LiFePO4) batteries offer lighter weight, higher lifespan, and faster charging but tend to be pricier and require compatible charger systems.
- Gel batteries provide excellent deep cycle capabilities but can be less common in motorcycle applications.
Cold Cranking Amps (CCA)
CCA ratings determine the battery’s ability to start an engine in cold temperatures — higher CCA is better for reliability during cold starts. Ensure the battery meets or exceeds your Harley’s recommended CCA.
Capacity and Size
The capacity, usually in Ampere-hours (AH), affects how long the battery will power the bike’s electrical systems. Also, check the battery’s physical dimensions to confirm it fits your motorcycle’s battery compartment.
Terminal Type and Orientation
Battery terminals come in different types (bolt-on, screw-on) and positions (left negative/right positive or vice versa). Correct placement is critical to avoid cable strain and ensure correct polarity.
Maintenance Requirements
Maintenance-free batteries are favorable for Harley riders who want hassle-free care. These batteries do not require regular water refills and have sealed casings to prevent leaks.
Lifespan and Warranty
Look for batteries offering a solid warranty period and a lifespan of at least 2-5 years. Brands providing corrosion resistance and vibration durability offer better value over time.
Compatibility
Verify that the battery model replaces your OEM part number to ensure compatibility with your Harley model, avoiding fitment or electrical connection issues.
By considering these factors, you can confidently select the best battery for your Harley-Davidson motorcycle that delivers dependable starting power and long service life.