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A. The EC550 is designed for conventional petrol and diesel passenger cars, classic vehicles, and heritage cars with basic electrical requirements. It is not suitable for vehicles equipped with start-stop systems, regenerative braking, or advanced energy recovery technology.
A. The 027 designation is a widely used UK battery group code that corresponds to specific physical dimensions and terminal layout. The EC550 cross-references to this code, meaning it is a compatible direct replacement for vehicles specifying a 027 battery. Always verify dimensions, polarity, and terminal position against your vehicle handbook before fitting.
A. The EC550 measures 242mm in length, 175mm in width, and 190mm in height including the terminal. It weighs 13.6kg. The case type is L02 and the hold-down type is B13.
A. The EC550 has a polarity designation of 0, which indicates that the positive terminal is positioned on the left-hand side when viewed from the front of the battery. Confirm this matches your vehicle's cable routing before purchase.
A. No. The EC550 is a conventional flooded lead-acid battery and is explicitly not suitable for start-stop vehicles. Exide has incorporated a CAUTION label on the top of the battery to prevent incorrect installation. Start-stop applications require EFB or AGM technology to withstand the additional charge and discharge cycling those systems impose.
A. The EC550 uses Exide's 3DX grid technology, which optimises the internal plate and grid structure to improve charge acceptance, reduce internal resistance, and support consistent cranking performance across the battery's service life under conventional usage conditions.
A. The EC550 is supplied with a 3-year manufacturer warranty. This covers defects in materials and workmanship under normal use. Retain your proof of purchase and contact PartsForMachines if you need to make a warranty claim.
A. Yes. The Exide Classic range includes several variants to suit different vehicle requirements. Related products available on PartsForMachines include the EC440 (PID000137941), EC542 (PID000137942), and EC652 (PID000137944), among others, covering a range of Ah ratings and case sizes.
A. The EC550 is dispatched via standard parcel service. Standard delivery takes 1–3 working days within UK mainland. A 30-day returns policy applies. Please ensure the battery is unused and in its original packaging if returning.
A. The EC550 has a Cold Cranking Amps (CCA) rating of 460A measured to the EN standard. This figure represents the discharge load in amps that the battery can deliver at −18°C for 30 seconds while maintaining a voltage above 7.2V, and is the relevant benchmark for starting performance in cold conditions.
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