Yuasa S-95 / 110D26L EFB (12V 74Ah 655A)

The Heavy-Duty ISS Benchmark. Engineered for Premium Japanese Luxury.

The “S-95” designation represents the top tier of the 260mm length battery class. This Japanese-made unit is often the factory-choice (OE) for luxury Japanese marques because it handles the massive electrical load of sliding doors, triple-zone climate control, and modern infotainment systems while the engine is off.

✨ Key 2026 Technical Features

• 🔄 Ultra-High Cycle Life: Designed to survive up to 2.5x the charge/discharge cycles of a standard battery. In a heavy MPV like the Alphard, this ensures the Idle-Stop system remains active and doesn’t “deactivate” due to low battery health.

• ⚡ 655A Cranking Reserve: With a robust 655 Cold Cranking Amps, it provides instant, reliable starts even for larger 2.5L and 3.5L engines. This reserve power is vital for maintaining steady voltage across the vehicle’s sensitive electronic modules during a restart.

• 🔋 Advanced Carbon-Plus Technology: Utilizes specialized carbon additives on the negative plates to improve charge acceptance. This allows the battery to recharge rapidly during short driving bursts between Singapore’s many traffic lights.

• 🏗️ Corrosion-Resistant Alloy: Features a proprietary lead-calcium-tin alloy grid that minimizes self-discharge and electrolyte loss. This is essential for longevity in Singapore’s high-heat environment, where standard batteries often fail due to internal grid corrosion.

• 🛑 Seamless ISS Integration: Specifically calibrated for Mazda i-Stop and Toyota/Lexus Smart Stop systems. It prevents the annoying “Battery Management System” errors that occur when fitting lower-spec or non-EFB alternatives.

📊 Performance Summary

• ISS Reliability: ⭐⭐⭐⭐⭐ (The 2026 luxury standard)

• Starting Power: ⭐⭐⭐⭐⭐ (Powerful 655A for large engines)

• Charge Speed: ⭐⭐⭐⭐⭐ (Fast recovery for city stop-start)

• Durability: ⭐⭐⭐⭐⭐ (Premium Japan-sourced longevity)

The Yuasa S-95 EFB (JP) is the essential choice for 2026 if you drive a Toyota Alphard, Vellfire, or a Lexus RX. It is the definitive upgrade to ensure your vehicle’s high-tech features and fuel-saving systems perform without interruption.