Yuasa YB5L-B Yumicron 12-Volt Battery

Bring reliable starting muscle and steady electrical power back to your classic lightweight motorcycle, vintage scooter, or small-displacement trail machine with the Yuasa YB5L-B Yumicron 12-Volt Battery. Specially engineered to upgrade the starting performance of small-engine rides, the Yumicron series features extra lead plates packed into every cell to generate up to 30 percent more cranking power than standard conventional batteries. Whether you are kicking over a restored vintage bike or prepping your daily commuter for the morning ride, this high-output power cell supplies the immediate ignition power needed to get your engine running fast and clean.Constructed with a rugged, high-impact polypropylene case and heavy-duty internal separators, the YB5L-B is built to withstand severe engine vibration, frame buzz, and harsh road feedback. Its specialized radial grid design maximizes electrical conductivity while minimizing internal resistance for rapid, efficient energy transfer. Featuring translucent case walls that make routine visual fluid checks quick and effortless, this heavy-duty 12V battery delivers the ultimate combination of classic machine compatibility, rugged durability, and proven Yuasa reliability.

• Special thin separators allow two extra plates per cell to be installed, for a 30 percent improvement in cranking performance
• Engineered to protect against corrosion, withstand vibration, and deliver high cranking power