12V 65Ah Engine Starter Battery Varta Start-Stop Blue Dynamic EFB D54

Varta D54 Dynamic EFB Start-Stop 12V 65Ah 650A Car Battery

The Varta D54 Dynamic EFB Start-Stop 12V 65Ah 650A battery is a high-performance, enhanced power solution designed specifically for vehicles equipped with start-stop systems and advanced electrical demands. Featuring advanced Enhanced Flooded Battery (EFB) technology, the D54 delivers superior charge acceptance, improved cycle life, and reliable power to support frequent engine restarts and energy recovery systems.

As part of the trusted Varta Dynamic EFB range, the D54 is ideal for modern cars with extensive onboard electronics and start-stop functionality. It ensures stable voltage output for lighting, climate control, infotainment, and driver-assist systems — even when the engine is temporarily switched off. Manufactured to OEM quality standards, the D54 guarantees long-lasting performance, efficiency, and safety, making it the perfect choice for today’s high-technology vehicles.

Key Features

• 12V / 65Ah Capacity: Delivers powerful, consistent energy for vehicles with advanced start-stop systems.
• Cold Cranking Amps (CCA): 650A (EN) – ensures reliable cold-start performance in all weather conditions.
• EFB Technology: Enhanced Flooded Battery design for improved charge acceptance and extended cycle life.
• Start-Stop Optimised: Specifically engineered for vehicles with frequent engine restarts and regenerative braking systems.
• Twice the Cycle Life: Provides up to 2x the durability of standard flooded batteries.
• OEM Approved: Trusted by leading automotive manufacturers for factory-fit applications.
• Maintenance-Free: Sealed, spill-proof design with no need for topping up.
• Reliable Power Delivery: Ensures consistent voltage for all comfort and safety systems, even during engine-off phases.

Applications

• Vehicles equipped with start-stop technology
• Petrol and diesel cars with regenerative braking systems
• Cars with high electrical demands (climate control, infotainment, safety systems)
• Mid-size to larger passenger vehicles and SUVs
• Drivers seeking a durable, high-performance EFB replacement battery

Technical Specifications

• Brand: Varta
• Model: D54 Dynamic EFB Start-Stop
• Voltage: 12V
• Capacity (C20): 65Ah
• Cold Cranking Amps (EN): 650A
• Technology: Enhanced Flooded Battery (EFB)
• Case Size: Type 096
• Dimensions (L × W × H): 278 × 175 × 190 mm
• Terminal Layout: 0 (Positive on the right)
• Base Hold-Down: B13
• Weight: 18.6 kg
• Varta Reference Code: 565 500 065

Why Choose the Varta D54 Dynamic EFB Start-Stop Battery?

The Varta D54 Dynamic EFB Start-Stop 12V 65Ah 650A battery combines advanced EFB technology with German engineering precision to deliver superior performance for vehicles with modern start-stop systems. With enhanced durability, high charge acceptance, and consistent power delivery, the D54 ensures maximum reliability and energy efficiency. It’s the perfect choice for drivers seeking a robust, OEM-quality battery that supports today’s intelligent energy management systems.