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Q 1. What is the voltage and capacity of the Exide ER850?

A. The Exide ER850 is a 12V battery with a capacity of 180Ah measured at the C20 rate.

Q 2. What are the cold cranking amp and marine cranking amp ratings for the ER850?

A. The ER850 is rated at 1000A CCA to the EN standard and 850A MCA.

Q 3. What are the physical dimensions and weight of the ER850?

A. The battery measures 513mm in length, 223mm in width, and 223mm in height including terminals. The verified weight is 46.1kg.

Q 4. What case type and hold-down type does the ER850 use?

A. The ER850 uses a D05 case with a B00 hold-down type.

Q 5. What is the polarity configuration of the Exide ER850?

A. The ER850 has polarity code 3. Please verify this against your existing battery or vehicle documentation before ordering.

Q 6. Is the Exide ER850 compatible with start-stop systems?

A. Start-stop compatibility has not been confirmed for the ER850. Refer directly to the product label before installing in a start-stop application.

Q 7. What applications is the Exide ER850 Dual designed for?

A. The ER850 is designed for marine vessels operating a single battery bank supplying all onboard consumers, and is also suitable as an auxiliary battery for electrical winches, bow thrusters, and trolling motors.

Q 8. What battery technology does the Exide ER850 use?

A. The ER850 is a lead-acid battery designed for partial-discharge cycling, providing both sustained deep-cycle capability and a cranking reserve.

Q 9. What warranty does the Exide ER850 carry?

A. The ER850 is supplied with a 2-year manufacturer warranty covering defects in materials and workmanship.

Q 10. How is the Exide ER850 delivered and what is the returns policy?

A. The ER850 is despatched via pallet shipment, typically arriving within 3–5 working days to UK mainland addresses. Contact PartsForMachines for a delivery quote. A 30-day returns policy applies.

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