Yuasa YB2.5L-C-1 Yumicron 12-Volt Battery

Bring reliable starting strength and steady electrical output back to your small-displacement motorcycle, vintage scooter, or lightweight trail machine with the Yuasa YB2.5L-C-1 Yumicron 12-Volt Battery. Specially engineered to upgrade the performance of compact engines, the Yumicron series features extra lead plates packed into every cell to deliver up to 30 percent more cranking power than standard conventional batteries. Whether you are kicking over a vintage restoration or prepping your daily commuter for the morning ride, this high-output power cell ensures fast, crisp engine starts every single time. Engineered with a high-impact polypropylene case and heavy-duty internal separators, the YB2.5L-C-1 is built to withstand severe engine vibration, frame buzz, and harsh road shock. Its specialized radial grid architecture maximizes electrical conductivity while minimizing internal resistance for rapid energy transfer. Featuring translucent casing walls that make routine visual fluid level checks quick and effortless, this heavy-duty 12V battery delivers the ultimate combination of classic machine compatibility, rugged casing durability, and proven Yuasa dependability.

• 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

Restore dependable starting power to compatible small-displacement motorcycles, vintage scooters, and lightweight trail machines with the Yuasa Battery YB2.5L-C-1 Yumicron 12-Volt Battery. Designed for compact powersports applications, this conventional battery uses extra lead plates in each cell to provide up to 30 percent more cranking performance than standard designs. It is a practical replacement for riders who need consistent engine starts and reliable electrical output for daily commuting, restoration projects, or recreational riding.
The YB2.5L-C-1 features a high-impact polypropylene case and heavy-duty internal separators engineered to help withstand engine vibration, frame buzz, and road shock. Its specialized radial grid construction promotes efficient electrical conductivity while reducing internal resistance for quick energy transfer during startup. The translucent case allows convenient visual inspection of electrolyte levels, helping simplify routine battery maintenance and service checks.
Yuasa Battery is recognized for producing durable powersports batteries built for demanding operating conditions. The Yumicron construction combines corrosion resistance, vibration protection, and high cranking capability in a compact conventional battery format. This battery is designed for select applications, including the 1982 and 1983 Honda NU50, and should be verified against the vehicle’s original battery specifications before installation. Follow the manufacturer’s charging, filling, and maintenance instructions for proper setup and service.

Features:

• Extra lead plates: Thin separators allow two additional plates per cell, providing up to 30 percent more cranking performance than standard conventional battery designs.

• Vibration resistance: Heavy-duty internal construction helps protect against engine vibration, frame buzz, and harsh road shock.

• Corrosion protection: Engineered materials and construction help resist corrosion for dependable powersports service.

• Radial grid design: Specialized grid architecture promotes electrical conductivity and efficient energy transfer during starting.

• Translucent case: Case walls make routine electrolyte level inspections quick and convenient.

• Application: Designed for select small-displacement powersports vehicles, including the 1982 and 1983 Honda NU50.

Fitment:
Honda NU50 Base 1982
Honda NU50 Base 1983