Yuasa is a world-leading manufacturer of powersports batteries, specializing in high-performance AGM and lead-acid batteries for motorcycles, ATVs, and watercraft.
Yuasa Battery, Inc. is the premier manufacturer of powersports batteries, setting the standard for quality and reliability in the industry since 1979. As a subsidiary of GS Yuasa, the company produces a wide range of energy storage solutions, including their renowned Absorbent Glass Mat (AGM) and sealed lead-acid batteries. Yuasa is the largest supplier of original equipment (OEM) batteries for motorcycles, snowmobiles, scooters, all-terrain vehicles (ATVs), and personal watercraft in North America.
Headquartered in Reading, Pennsylvania, Yuasa is dedicated to delivering uncompromising performance even in the harshest conditions. Their batteries are engineered to resist vibration, provide high cold cranking amps, and offer long service life. From the maintenance-free YTZ series to the high-performance GYZ line, Yuasa products are the preferred choice for enthusiasts and professionals alike who demand dependable starting power.
Latest manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
Factory Activated batteries are filled, sealed, and charged at the factory for immediate installation. Bottle Supplied batteries are shipped dry with an acid pack, requiring the user to add the electrolyte and seal the battery before first use.
Yuasa AGM (Absorbed Glass Mat) batteries are maintenance-free in the sense that they utilize a sealed design that prevents water loss, eliminating the need to check electrolyte levels or add distilled water.
The date code is typically stamped on the battery case. Powersports batteries often use a code indicating the Year, Month, and Day of manufacture, which helps determine the age and warranty status.
Most Factory Activated AGM batteries are spill-proof and can be mounted at various angles, but it is always recommended to check the specific installation instructions for your model to ensure safety and performance.