Yuasa YUAM6212B YT12B-BS Maintenance Free AGM Battery with Acid Pack – 10Ah, 210 CCA

Overview

Discover the Yuasa YUAM6212B YT12B-BS Maintenance Free AGM Battery with Acid Pack, a versatile power solution designed for riders who value reliability and low maintenance. This sealed AGM battery uses advanced lead calcium technology to help maintain its charge longer and reduce water loss. It ships dry, with the electrolyte stored separately in a bottle, so activation is simple when you’re ready to install. The compact footprint and manageable weight fit a variety of motorcycle layouts, from sport bikes to touring machines and select scooters.

Key benefits at a glance

• Maintenance Free: no water additions are needed during normal use; periodic charging is recommended when the bike sits idle.
• Advanced lead calcium technology: helps stabilize specific gravity, potentially extending performance versus traditional designs.
• Nonspillable, valve-regulated design: safer handling and storage, even in compact under-seat spaces.
• Bottle supplied activation: electrolyte is shipped separately and added by the end user when ready to activate.
• Compact size and light weight: 6 in long, 2.75 in wide, 5.125 in tall; around 9 lb ready to install.
• 10 Ah capacity at 10 HR, 1 A regular charge current, and 210 CCA at 0 °F: solid starting power in cool conditions.

Real-world use scenarios

For riders with limited under-seat space, the compact form makes installation straightforward without compromising power. The sealed design reduces concerns about spills during installation or transport, while the acid pack activation keeps the setup neat and controllable.

• Ideal for sport and touring bikes needing reliable starting power and long-term storage stability.
• Suitable for motorcycles and scooters across brands such as Ducati, Kawasaki, Triumph, Yamaha, and Vespa, thanks to its standard YUAM6212B size and specifications.

Product specs

Dimensions: 6 in (150 mm) length × 2.75 in (69 mm) width × 5.125 in (130 mm) height. Weight with acid: approximately 9 lb. Capacity: 10 Ah @ 10 HR; Regular charge current: 1 A; CCA: 210 @ 0 °F.

Activation and fitment notes

Activation is straightforward with the included bottle electrolyte. Always verify fitment with your bike’s battery tray by matching the size and weight to ensure a clean installation and reliable power delivery.