Power up your heavy-touring motorcycle or classic European ride with the maximum starting punch and worry-free dependability of the YT19BL-BS Maintenance Free AGM 12-Volt Battery. Specially engineered to meet the demanding power requirements of large-displacement engines, this high-output battery delivers 170 Cold Cranking Amps (CCA) and an impressive 17.7Ah capacity. Whether you are hitting the open highway for a cross-country tour or tackling daily city commutes, Yuasa's advanced lead-calcium technology provides superior electrical capacity and long-lasting cranking performance over standard conventional batteries.Built with advanced Absorbed Glass Mat (AGM) technology, the YT19BL-BS traps electrolyte within porous microfiber glass separators to create a fully sealed, leak-proof, and spill-proof unit once activated. The included pre-measured acid bottle makes initial filling straightforward and mess-free. Once sealed, it permanently eliminates the hassle of checking fluid levels or adding water while offering maximum resistance against severe engine vibration and road impact. Its heavy-duty construction also holds a charge up to three times longer than traditional batteries, drastically reducing self-discharge during offseason storage so your machine is always prepped and ready for action.

• Advanced lead-calcium technology holds its specific gravity more than 3 times longer than conventional lead antimony batteries
• Absorbed Glass Mat (AGM) Separators - an advanced battery technology that eliminates theneed to ever add water
• Maintenance Free. no need to add water, but periodic charging required when not in use

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