Yuasa Yt19Bl-Bs AGM Battery Welcome to hassle-free motorcycle battery maintenance, the epitome of 'set it and forget it' technology. With over half a century of engineering prowess, this battery boasts high-quality construction backed by reliable service. The use of Absorbed Glass Mat (Agm) Separators showcases advanced battery technology, eliminating the need for water replenishment. The distinct lead-calcium alloy outperforms traditional lead antimony batteries by maintaining specific gravity over three times longer. This ensures the battery can endure extended periods between charges when in standby mode, such as during winter storage. Rest assured, Ron Popeil would approve. Features: Packs more power, discharges less in storage and has a longer life than conventional batteries Spill-proof design and construction have passed vibration and pressure differential spill-proof tests Acid is absorbed in special plates and AGM separators Dimensions: 7 7/16 long, 3 1/4 wide, 6 7/8 high 170 (Cold Cranking Amps) 1 year manufacturer warranty Does not come charged Acid pack included Battery is non-returnable once acid has been installed Replaces both Yuasa Yumicron 51913 and Yumicron 51814 batteries Battery Terminal Location: Note: Product may vary from photo. Charge and test all batteries prior to using