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Q 1. What is the voltage and capacity of the Rolls R48-32LFP?

A. The R48-32LFP is rated at 48V with a capacity of 32Ah, equating to 1,640 watt-hours (Wh) of usable energy storage.

Q 2. What cell chemistry does the R48-32LFP use?

A. The battery uses lithium iron phosphate (LiFePO4) chemistry, which provides a stable thermal profile, high charge/discharge efficiency, and extended cycle life compared with sealed lead-acid alternatives.

Q 3. How should I confirm the terminal polarity before installation?

A. Polarity orientation is not standardised in the published specification for this model. Always check the polarity marking on the product label directly before connecting the battery.

Q 4. Is the R48-32LFP suitable for start-stop vehicle applications?

A. Start-stop compatibility has not been confirmed for this model. Refer to the product label and consult Rolls Battery Engineering guidance before use in a start-stop application.

Q 5. What is the IP rating and MCA rating of the R48-32LFP?

A. No IP ingress protection rating or Marine Cranking Amps (MCA) figure is published for this model. It is designed primarily for stationary and off-grid energy storage rather than cranking or exposed-environment marine use.

Q 6. Are there higher-capacity variants available in the same R Series platform?

A. Yes. The R48-35LFP (PID000199631) is available within the same R Series, offering a 35Ah capacity at 48V for applications requiring additional energy storage.

Q 7. What warranty does the R48-32LFP carry?

A. The R48-32LFP is covered by a 3-year manufacturer warranty against defects in materials and workmanship under normal operating conditions.

Q 8. Does the R48-32LFP require any active maintenance?

A. No. LiFePO4 chemistry eliminates the watering, equalisation, and ventilation requirements associated with flooded lead-acid batteries, making the R48-32LFP a low-maintenance energy storage solution.

Q 9. What are the delivery terms for the R48-32LFP?

A. The R48-32LFP is classified as a hazardous good (ADR Class 9) due to its lithium content. Hazardous goods shipping applies, with delivery typically within 3–5 working days to UK mainland addresses. A 30-day returns policy is in place.

Q 10. What are the physical dimensions and weight of the R48-32LFP?

A. The battery measures 260mm (length) × 180mm (width) × 273mm (height including terminals) and weighs 13.8kg.

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