Harley-Davidson Sportster

Twin Power Shocker Gel batteries use nano-gel technology in a heavy-duty OEM-style case for long, reliable starting performance. The gel electrolyt...

Unleash your motorcycle's true identity as a hell-raising fun machine with the sharp, clean lines of the Vance & Hines Shortshots Staggered exh...

Twin Power High Performance batteries are made in the USA and supplied factory activated, filled, sealed, and charged. Absorbed Glass Mat construct...

Twin Power Premium MAX batteries are made in the USA with Absorbed Glass Mat construction in a heavy-duty OEM-style case. Factory activated and sea...

The Antigravity ATX12-HD-RS is the Heavy Duty version of the YTX12-case RE-START battery, carrying roughly double the cell pack of a standard lithi...

The Antigravity ATX12-RS is a lithium-ion replacement for the YTX12-size battery, with jump-starting built into the battery. It delivers 360 cranki...

The Antigravity XPS YTX20 is the Extreme Power Series battery in the standard YTX20 case, and it is the model Antigravity itself directs big-inch b...

The Antigravity XPS YTX20 is the Extreme Power Series battery in the standard YTX20 case, and it is the model Antigravity itself directs big-inch b...

The Antigravity ATX20-HD is the Heavy Duty version of the YTX20-size lithium battery, built for bikes that need more usable capacity: accessory-hea...

The Antigravity ATX20-RS is a lithium-ion replacement for the YTX20-series battery used across Harley-Davidson Softail, Dyna, and older Sportster m...

The Yuasa YTX20H-BS is the high performance AGM replacement for 1979-1996 Harley-Davidson Sportster, 1984-1990 Softail and FXR models, delivering 3...

The Yuasa GYZ20H is the strongest battery available for 1979-1996 Harley-Davidson Sportster, 1984-1990 Softail and FXR models: 320 cold cranking am...

The Yuasa GYZ16HL is the premium upgrade for the 2004 and later Harley-Davidson Sportster battery: 240 cold cranking amps and 16 Ah in the same cas...

The Yuasa YTX20-BS is the sealed AGM replacement for the YB16-B-CX conventional battery used across 1979-1996 Harley-Davidson Sportster, 1984-1990 ...

The Yuasa YTX14L-BS is the standard replacement battery for 2004 and later Harley-Davidson Sportster models, matching the H-D 65958-04 series batte...

The Yuasa YTX20HL-BS is the high performance battery for American V-twins: the direct fit for 1991-2025 Harley-Davidson Softail and 1991-2017 Dyna ...

The Yuasa YTX20HL is the factory-activated version of the YTX20HL-BS, filled and charged at the plant and ready to install. It covers the widest sp...

The Yuasa YTX20L-BS is the standard replacement battery for 1991-2025 Harley-Davidson Softail and Dyna models, matching the case size and terminal ...

The Yuasa YTX20L is the factory-activated version of the YTX20L-BS, filled and charged at the Yuasa plant and ready to drop into 1991-2025 Harley-D...

Twin Power Shocker batteries are endurance and laboratory tested for long, reliable performance in a heavy-duty OEM-style case. Absorbed Glass Mat ...

Twin Power Shocker batteries are endurance and laboratory tested for long, reliable performance in a heavy-duty OEM-style case. Absorbed Glass Mat ...

Twin Power High Performance batteries are made in the USA and supplied factory activated, filled, sealed, and charged. Absorbed Glass Mat construct...

Twin Power High Performance batteries are made in the USA and supplied factory activated, filled, sealed, and charged. Absorbed Glass Mat construct...