The YUASA YB4L-B is a lead/calcium battery with Yumicron CX technology, specially designed to deliver superior starting power and rock-solid reliability. Thanks to its optimized efficiency, it delivers 5-8% more power than high-performance Yumicron models, while requiring minimal maintenance. Ideal for motorcycles, scooters, quads and machines requiring stable, long-lasting voltage.

⭐ YUASA YB4L-B battery highlights

• Reinforced starting power (CCA 45 A): reliable performance even in cold weather.

• Yumicron CX lead/calcium technology: improved cycle life and resistance.

• Low maintenance: designed for simple, long-lasting use.

• Compact size: easy mounting on a wide range of motorcycles.

• Delivered dry: activation with separate acid for better preservation before installation.

📐 Technical specifications

🚀 Why choose the YUASA YB4L-B?

Yuasa is the global benchmark for motorcycle batteries, renowned for its longevity, reliability and build quality. The YB4L-B is perfect for users looking for a robust, high-performance battery capable of ensuring safe starts over time.