Yuasa Sealed Factory Activated - Ytx20 Sealed Factory Activated

Yuasa sealed factory-activated YTX20 battery for V-twin motorcycles, filled and pre-charged at the factory with absorbed glass mat technology requiring no ongoing maintenance. Distributed by Western Power Sports and backed by a 1-year free replacement warranty.

Features

• Absorbed glass mat (AGM) technology
• Sealed maintenance-free design
• Factory-filled and pre-charged
• 1-year free replacement warranty
• Freshening charge recommended before installation

Specifications

• Brand: Yuasa
• Manufacturer Part #: YUAM42RBS
• Length: 7.4 in
• Width: 3.9 in
• Height: 7.7 in
• Weight: 14.5 lbs

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models that use a YTX20 battery.

Frequently Asked Questions

Does this battery require regular maintenance?

No — the sealed design is maintenance-free. You never add water or check electrolyte levels.

Should I charge it before installing?

Yes — Yuasa recommends a freshening charge before installation to ensure peak performance, even though it ships pre-charged from the factory.

What's the warranty?

1-year free replacement warranty against manufacturing defects from the date of purchase.

Will this fit my Harley-Davidson or Indian?

Yes, if your bike uses a YTX20 battery. Check your owner's manual or existing battery to confirm fitment.