Yuasa 6N6-3B-1 Conventional 6-Volt Battery

Bring reliable starting muscle and consistent electrical power back to your classic motorcycle, vintage moped, or retro small-engine machine with the time-tested Yuasa 6N6-3B-1 Conventional 6-Volt Battery. Engine-engineered to meet exact original equipment specifications, this traditional flooded power cell provides smooth, dependable current to turn over classic small-displacement engines with total confidence. Whether you are executing a meticulous full restoration or keeping a beloved vintage daily commuter running strong, Yuasa’s precision-built lead plates ensure crisp, reliable ignition every single time you kick the starter. Constructed with a rugged, high-impact container and heavy-duty internal separators, the 6N6-3B-1 is built to absorb severe engine vibration and frame shock typical of classic chassis designs. Its premium lead-antimony grid alloy construction minimizes internal electrical resistance while maximizing overall component lifespan for season after season of dependable output. Featuring translucent case walls for fast visual fluid inspections,

• 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 performance to a classic motorcycle, vintage moped, or retro small-engine machine with the Yuasa Battery 6N6-3B-1 Conventional 6-Volt Battery. Designed to meet original equipment specifications, this traditional flooded battery delivers consistent electrical power for reliable ignition and everyday operation. It is a practical choice for restoration projects and riders maintaining vintage powersports equipment, including select Yamaha XT500, Yamaha XT250, and Honda CB125S applications.
Built with a rugged, high-impact case and heavy-duty internal separators, the Yuasa Battery 6N6-3B-1 is engineered to withstand the vibration and shock associated with classic motorcycle chassis. Its lead-antimony grid alloy construction helps reduce internal electrical resistance while supporting dependable service life. Special thin separators allow two additional plates per cell, helping provide up to 30 percent improved cranking performance compared with conventional designs.
The battery is also engineered for strong corrosion resistance and reliable power delivery during starting. Translucent case walls make it easier to visually inspect electrolyte levels during routine maintenance, helping support proper battery care. As a conventional flooded battery, it requires appropriate electrolyte preparation, charging, and periodic maintenance according to the manufacturer’s instructions. The Yuasa Battery 6N6-3B-1 is a dependable replacement for compatible vintage powersports applications where original-style 6-volt performance is required.

Features:

• Conventional flooded 6-volt battery designed for compatible vintage motorcycles, mopeds, and small-engine applications

• Original equipment design: Engineered to meet exact specifications for reliable fit and performance

• Enhanced cranking performance: Special thin separators allow two extra plates per cell for up to 30 percent improved starting power

• Vibration resistance: Heavy-duty separators and a rugged case help withstand engine and chassis vibration

• Corrosion protection: Lead-antimony grid construction is engineered to support long-lasting dependable operation

• Maintenance visibility: Translucent case walls allow quick visual inspection of electrolyte levels

Fitment:
Honda CB125S Base 1981
Honda CB125S Base 1982
Yamaha XT250 Base 1980
Yamaha XT250 Base 1981
Yamaha XT250 Base 1982
Yamaha XT250 Base 1983
Yamaha XT500 Base 1976
Yamaha XT500 Base 1977
Yamaha XT500 Base 1978
Yamaha XT500 Base 1979
Yamaha XT500 Base 1980
Yamaha XT500 Base 1981