Vehicles equipped with Start-Stop technology place considerable demands on their battery, requiring rapid recharge capability and resilience through hundreds of engine restart cycles. The Varta Blue Dynamic EFB D54 is engineered to meet precisely these requirements, providing a dependable power source for mid-range Start-Stop vehicles with standard electronic loads.
Varta's Enhanced Flooded Battery technology uses a polyester fleece lining within the cell construction to stabilise active material on the plates. This design reduces material shedding during deep cycling, resulting in a battery that delivers improved cycle life and greater charge acceptance compared with conventional flooded batteries – essential properties where the alternator charges the battery during short urban journeys.
The D54 operates at 12V and offers a rated capacity of 65Ah (C20) with a Cold Cranking Amps rating of 650A (EN). Physical dimensions are 278 mm – 175 mm – 175 mm (L × W × H), and the battery fits the B13 hold-down configuration. Terminal placement is Type 0 (positive terminal left), and the terminal type is European Post 1. The OEM cross-reference code is 100EFB, and the VARTA Product Group is 2111. The battery weighs 18.63 kg.
This product is also available in related EFB variants: N50, N60, N65, and LED60, providing fitment options across a range of capacities and dimensions for different vehicle applications." The Varta Blue Dynamic EFB D54 is supplied with a 3-year warranty. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.
Dynamic EFB
Vehicles with Start-Stop technology and increased energy needs.
The Varta Dynamic EFB is the perfect choice for drivers who value dependability. Designed for Start-Stop technology vehicles with standard electronic features, it delivers extra starting power for confident starts, backed with twice the lifespan of a conventional battery. Smooth, consistent performance on every drive.
VARTA batteries meet all the standards of OE manufacturers.
Engineered in Germany, VARTA batteries deliver precision performance and lasting reliability.
Key Feature:
- Backed by 3-year warranty for reliable use and dependable performance.
- Product Group: 2111, VARTA Dynamic EFB, purpose-built for dependable performance in the intended application.
- Engineered as a EFB Battery, delivering consistent, reliable operation in daily use.
- Manufactured by VARTA, a trusted name in automotive batteries, known for dependable quality.
- Weighs 18.6 kg (41.1 lb) balancing power and manageability for easier installation and handling.
- OEM-style fitment supports straightforward replacement and proper mounting.
- 12V system compatible with standard vehicle electrical requirements.
- Start stop suitable - Yes. Fitment to a Start stop vehicle is supported when matched to the correct specification.
Compatibility:
Suited for passenger cars, balancing reliable cold-cranking performance with long service life for daily use.
Uses:
- Restores dependable starting for vehicles that need consistent, everyday performance.
- Suited to EFB Battery applications, delivering steady operation in daily driving conditions.
- Supports stable power delivery for ignition, lighting, and onboard electronics.
- Performs reliably across short trips and longer runs where dependable restarts are essential.
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PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
Fitment Warning:
You must check your current battery against the specifications of this battery before ordering to ensure that this is the correct battery for your vehicle. Check battery technology, dimensions, terminal type, polarity, capacity (AH) and cranking performance (CCA). We cannot guarantee correct fitment under any circumstances.