Description
Product Overview
The Yuasa YTZ10S is a 12 V Absorbed Glass Mat (AGM) battery engineered for motorcycles and powersports applications. Featuring a unique expanded plate grid with six high‑density cells, it delivers 8.6 Ah capacity and 190 CCA at –18 °C, ensuring strong cranking power. The battery is factory‑activated, sealed, and equipped with F2 terminals for easy installation. Its painted exterior protects against corrosion, and the non‑spill AGM separators absorb electrolyte, eliminating the need for refilling.
Usage
Designed for off‑road bikes, sport motorcycles, ATVs, and small watercraft, the YTZ10S thrives in environments with intense vibration and temperature fluctuations. Whether you’re tackling rugged trails, commuting daily, or competing in races, this battery provides consistent performance and quick starts. 
Why Choose Us
Yuasa’s reputation for durability and engineering excellence backs every YTZ10S unit. The expanded plate design maximizes surface area for higher power output, while the AGM technology prevents acid leakage, making it safe for any orientation. Each battery undergoes rigorous quality testing, guaranteeing a long service life and reliable operation without regular maintenance.
Key Features
- Expanded plate grid delivers maximum starting power
- 8.6 Ah capacity with 190 CCA for cold‑weather reliability
- AGM sealed design is non‑spill and maintenance‑free
- Enhanced vibration resistance for off‑road and high‑performance use
- Factory‑activated and ready to install with F2 terminals
FAQ
What size replacement does the YTZ10S fit?
The YTZ10S fits the standard YTZ10S (WC) battery compartment dimensions: 6 in L × 3 7/16 in W × 4 11/16 in H.
Is this battery suitable for cold climates?
Yes, with a cold‑cranking amp rating of 190 at –18 °C, it provides reliable starts in low‑temperature conditions.
Can I install the battery in any orientation?
The AGM construction absorbs electrolyte, making the battery non‑spill and safe for installation in any position.
Do I need to add water or electrolyte?
No. The battery is sealed and factory‑filled, requiring no water or electrolyte maintenance.
How long does the warranty last?
Yuasa typically offers a 2‑year limited warranty on the YTZ10S, covering defects in materials and workmanship.





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