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  • Ratings Standard Delivery: £7.99
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Technical Specification
PRODUCT NUMBER ER450
Voltage 12
Capacity (AH) 95
Cold Cranking Amps (EN1) 650
Length 306
Width 173
Height 222

Q 1. What is the capacity of the Powermax PMXV31?

A. The PMXV31 has a rated capacity of 105Ah at the C20 discharge rate, making it suitable for sustained leisure and marine power demands.

Q 2. What is the cold cranking amp (CCA) rating of the PMXV31?

A. The PMXV31 is rated at 740 CCA (EN standard), with a Marine Cranking Amp (MCA) rating of 925A.

Q 3. What are the physical dimensions of the PMXV31?

A. The battery measures 330mm (L) × 172mm (W) × 239mm (H) including terminals, and is housed in a Group 31 (GR31) case. It weighs 23.2kg.

Q 4. What terminal type and polarity does the PMXV31 use?

A. The PMXV31 features dual-post terminals with polarity code 1, meaning the positive terminal is positioned on the left when viewing the battery from the front.

Q 5. Is the Powermax PMXV31 compatible with start-stop vehicles?

A. Start-stop compatibility has not been confirmed for this battery. Please refer to the product label and consult your vehicle handbook before fitting it to a start-stop application.

Q 6. What is the hold-down type for the PMXV31?

A. The PMXV31 uses a B00 hold-down configuration. Please ensure your battery tray or securing bracket is compatible before installation.

Q 7. Is the PMXV31 suitable for marine use?

A. Yes. The PMXV31 is purpose-built for leisure and marine applications, with an MCA rating of 925A to support engine starting alongside sustained auxiliary power duties aboard vessels.

Q 8. What warranty does the Powermax PMXV31 carry?

A. The PMXV31 is backed by a 2-year manufacturer warranty covering defects in materials and workmanship under normal operating conditions.

Q 9. Are there other capacities available in the Powermax XV leisure range?

A. Yes. The XV leisure range also includes the PMXV24 and PMXV27, offering alternative amp-hour capacities to suit different power requirements.

Q 10. What are the delivery and returns terms for the PMXV31?

A. Standard delivery takes 1–3 working days within UK mainland. A 30-day returns policy applies to this product.

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