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A. The Bosch S4025 is a 12V lead-acid starter battery with a 60Ah capacity (C20) and a Cold Cranking Amp (CCA) rating of 540A measured to the EN standard. Its dimensions are 232mm (L) × 173mm (W) × 225mm (H including terminal) and it weighs 14.11kg.
A. The S4025 uses a Type 1 terminal arrangement with polarity code 1, meaning the positive terminal is positioned on the left when viewed from the front of the battery. The hold-down type is B00.
A. The Bosch S4025 cross-references to battery type 014 and carries the Bosch OEM part number 0092S40250. It is advisable to verify the fitment against your vehicle manufacturer's specification before ordering.
A. No. The S4025 is a conventional flooded lead-acid battery and is not suitable for vehicles equipped with a start-stop system. For start-stop applications, an AGM or EFB battery from the Bosch S5 or S6 range would be required.
A. The Bosch S4 range uses full frame grid technology, which maximises the contact area between the grid and active material in each cell. This improves charge acceptance, reduces internal resistance, and contributes to a longer service life compared with standard grid designs.
A. The S4025 is covered by a 4-year manufacturer warranty. This applies under normal operating conditions and excludes damage resulting from misuse, incorrect fitment, or use in applications for which the battery is not specified.
A. Yes. The Bosch S4 range is available in multiple capacities and fitments, including the S4000, S4001, S4002, S4004, S4005, S4018, S4019, S4020, S4021, and S4022, among others. Each variant is listed separately on the site with its own specification details.
A. The battery is fitted with robust carry handles to assist with safe transportation and installation. During fitting, ensure the vehicle ignition is off, disconnect the negative terminal first, and reconnect it last. The flushed battery covers help minimise the risk of acid spillage, but standard precautions for handling lead-acid batteries should always be observed.
A. The S4025 is dispatched via standard parcel service. Standard delivery takes 1–3 working days within the UK mainland. A 30-day returns policy applies. For full terms and any surcharge information relating to remote postcodes, please refer to the delivery and returns section of the PartsForMachines website.
A. Cold Cranking Amps (CCA), measured to the EN standard, indicates the maximum current the battery can deliver for 10 seconds at −18°C while maintaining a voltage above 7.5V. A rating of 540A indicates the battery's capacity to crank a cold engine reliably in low-temperature conditions.
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