Yuasa YUAM727ZS YTZ7S Factory-Activated AGM Motorcycle Battery — 130 CCA, 6 Ah Maintenance-Free

Yuasa YUAM727ZS is a factory-activated YTZ7S AGM battery built for strong starting power, vibration resistance and maintenance-free use.

This compact Yuasa battery pairs an advanced plate grid layout with AGM technology and factory fill/charge so it arrives ready to install. It’s engineered to deliver reliable cold-cranking ability in a wide variety of small motorcycles, ATVs and scooters while eliminating the need to add water or handle electrolyte during setup.

How does this battery deliver dependable starting power?

The YUAM727ZS uses a denser plate grid design and more active material to increase the contact area available for the chemical reaction that provides cranking current. That design raises the battery’s ability to deliver strong bursts of current for engine starts, while AGM construction helps maintain consistent performance under load.

• Cold Cranking Amps (CCA): 130 @ 0 °F (-18 °C)
• Capacity: 6 Ah (10-hour rate)
• Optimized plate grid increases starting output without larger size

Will this battery tolerate vibration and rough riding?

Yuasa builds these YTZ cells with enhanced active materials and reinforced separators that resist breakdown from vibration. The construction and tighter internal assembly reduce plate movement and preserve contact, making the battery well suited to off-road and utility use.

• Absorbed Glass Mat (AGM) separators lock in electrolyte to prevent spills
• Materials are compounded to resist vibration-related degradation
• Valve-regulated design stops water loss and removes the need for refilling

Is installation and maintenance simple for everyday riders?

Yes — this is a factory-activated (FA) battery, meaning it is filled, sealed and charged at the factory so it ships ready to fit. The sealed AGM construction means no routine topping up; install it, connect terminals and start using your vehicle with minimal fuss.

• Factory filled and charged — ready out of the box
• Maintenance-free: no watering, no electrolyte handling
• Nonspillable AGM makes safe mounting possible in a variety of orientations

What are the physical size and charging specifications I should know?

The YUAM727ZS is compact and lightweight for small machines while providing practical capacity and a low recommended charging current. Confirm fitment carefully against your vehicle’s battery tray and terminal configuration before purchasing.

• Dimensions: 4 7/16" L (113 mm) × 2 3/4" W (70 mm) × 4 1/8" H (105 mm)
• Weight (filled): 4.6 lbs
• Recommended regular charge current: 0.6 A

Who is this battery for? Riders and owners of small-displacement motorcycles, scooters and youth/utility ATVs who need a compact, maintenance-free power source will get the most from the YUAM727ZS. It’s especially appropriate for machines listed in fitment guides — from youth ATVs and small four-stroke quads to sport and trail bikes — where a sealed AGM battery that resists vibration and arrives ready to install is preferred. If you want straightforward installation, no watering, and dependable cranking in cold conditions, this Yuasa YTZ7S factory-activated battery is designed to meet those needs.

Features:

• Dense plate grid with increased plate count for improved starting current and vibration resistance
• Enhanced active and separator materials for extended life under vibration
• AGM separators retain electrolyte for nonspillable operation; valve-regulated to prevent water loss
• Factory-activated: filled, sealed and charged at the factory for immediate installation
• Size and specs for fitment: 113 × 70 × 105 mm; 4.6 lb filled; 6 Ah (10HR); 0.6 A regular charge current; 130 CCA