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A. The unit suits any single charging source — alternator or charger — feeding two independent battery banks, provided the continuous charge current does not exceed 80A; use the selection widget or ask Simon to confirm your system matches.
A. This 80A unit (ARG080201000R) is the lower-rated variant; the ARG120201020R steps up to 120A for higher-demand installations — match the continuous current rating to your charging source output.
A. The warranty period shown on the listing applies from the date of purchase and is backed by the manufacturer. Keep your order confirmation as proof of purchase.
A. Ask Simon - send the part number and what you need it to do, and he will point you to the right unit.
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