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A. The Numax 017EFB is rated at 850 CCA (EN standard), making it well suited to reliable cold-weather starting in larger petrol and diesel engines.
A. Yes. The 017EFB is an Enhanced Flooded Battery (EFB) specifically engineered for vehicles fitted with start-stop ignition systems, providing improved charge acceptance and cycle durability compared with standard flooded batteries.
A. The battery measures 354 mm in length, 175 mm in width, and 174 mm in height including the terminal. It is housed in an L05 case and weighs 19.6 kg.
A. The 017EFB uses a Type 1 terminal arrangement with standard positive polarity (polarity code 0). The hold-down configuration is B13. Always verify terminal layout against your vehicle specification before fitting.
A. EFB (Enhanced Flooded Battery) technology incorporates a reinforced polyester scrim bonded to the active plate material. This improves charge acceptance and extends cycle life, particularly under the repeated partial-state-of-charge conditions generated by start-stop systems.
A. Not as a like-for-like replacement. If your vehicle was originally fitted with an AGM battery, an AGM replacement should be used, as the vehicle's battery management system is calibrated for AGM characteristics. The 017EFB is suitable where the original fitment is EFB or standard flooded.
A. The 017EFB is covered by a 3-year manufacturer warranty, providing assurance of quality and performance over an extended service life.
A. Yes. The Numax EFB series includes the following additional SKUs: 020EFB, 068EFB, 096EFB, 110EFB, 115EFB, and 249EFB, covering a range of capacities and case sizes to suit different vehicle applications.
A. The 017EFB is compatible with standard 12V lead-acid battery chargers. For best results, use a smart or intelligent charger that supports EFB or flooded battery profiles. Avoid charging with equipment calibrated solely for AGM batteries.
A. Standard delivery is 1–3 working days within UK mainland. A 30-day returns policy applies. For full terms and conditions, please refer to the PartsForMachines returns policy at the time of purchase.
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