Yuasa AGM Motorcycle Battery YUAM62T7B (YT7B-BS) 6.5Ah, 110 CCA — Maintenance-Free, Bottle-Supplied

Yuasa YUAM62T7B (YT7B-BS) is a maintenance-free AGM motorcycle battery supplied dry with an acid bottle for user activation, delivering 110 CCA and 6.5 Ah capacity for reliable starting power.

Designed for bikes and powersports applications where compact size and dependable starting current matter, this Yuasa AGM battery uses absorbed glass mat technology and lead-calcium plates to minimize self-discharge and eliminate the need for water top-ups. The valve-regulated, nonspillable construction keeps electrolyte contained, and the bottle-supplied format lets you safely activate the battery when you’re ready to install it. It’s a lightweight, high-performance option for riders who want long shelf life and consistent cranking power.

How does the Yuasa YUAM62T7B deliver dependable starts?

This battery provides 110 cold cranking amps (CCA) at 0 °F (-18 °C), enough to turn over small to medium-displacement engines reliably. The AGM design and lead-calcium alloy help the battery maintain specific gravity and available charge longer than traditional lead-antimony types, improving readiness after storage.

• 110 CCA for cold-weather starting performance
• 6.5 Ah capacity measured at the 10-hour rate
• AGM separators keep electrolyte immobilized for consistent output
• Lead-calcium plates reduce self-discharge over time

What do maintenance-free and bottle-supplied mean for installation?

Maintenance-free means there’s no routine water addition or cell topping after activation; the valve-regulated design prevents water loss. Bottle-supplied (BS) indicates the battery is shipped dry with electrolyte in a separate container — you fill and activate it just before installation, which extends shelf life and simplifies shipping safety.

• No need to add water after activation — sealed operation
• Shipped dry to prolong shelf life and comply with transport rules
• User fills electrolyte from included bottle when ready to use
• Valve regulation prevents leakage and reduces maintenance

Is this battery compatible with my motorcycle and how big is it?

The YUAM62T7B is compact and suits many motorcycles and powersports models that accept a YT7B-BS size battery. Its small footprint and light weight make it easy to fit into tight battery compartments and simple to handle during installation or replacement.

• Dimensions: 6.0 in (150 mm) long × 2 9/16 in (65 mm) wide × 4 11/16 in (93 mm) high
• Weight when filled: 5.9 lb (with acid)
• Rated charge current (regular): 0.7 A for routine charging
• Common fit for small motorcycles, scooters, ATVs that specify YT7B-BS

How should I store, charge, and care for this AGM battery?

Although maintenance-free, the battery needs periodic charging if kept out of use to avoid deep discharge. Use a charger compatible with AGM batteries and follow manufacturer charge rates; for regular charging Yuasa recommends around 0.7 A. Store in a cool, dry place and activate from the supplied bottle only when ready to install.

• Store dry and unfilled to maximize shelf life
• Activate with supplied electrolyte bottle at installation
• Use an AGM-compatible charger; regular charge current ~0.7 A
• Recharge periodically during long-term storage to prevent capacity loss

Who is this for? Riders, mechanics, and powersports enthusiasts needing a compact, maintenance-free replacement battery with strong starting power and long shelf life will appreciate the Yuasa YUAM62T7B YT7B-BS. It’s particularly suited for owners who prefer the safety and convenience of a dry-shipped AGM they can activate when ready — ideal for seasonal motorcycles, stored scooters, and small off-road vehicles where dependable cranking and low upkeep are priorities.