The Victron Centaur 12V/40A is an auto‑ranging marine battery charger offering AC‑DC and DC‑DC operation with three isolated outputs and robust corrosion protection for demanding environments.

• Output: 12 V, 40 A charging current.
• Input: 90-265 V AC 50/60 Hz (auto‑ranging) and 90-400 V DC - full rated output across the range.
• Three isolated charge outputs; each output can supply the full 40 A.
• Automatic three‑stage charge characteristic suitable for Gel or AGM batteries.
• Withstand the rigours of an adverse environment: heat, humidity and salt air. Circuit boards are protected with an acrylic coating.
• Aluminium epoxy powder‑coated case with drip shield and stainless steel fixings; temperature sensors reduce output under extreme conditions.
• Standards: Safety EN 60335-1, EN 60335-2-29, UL 1236. Emission/Immunity: EN 55014-1, EN 61000-3-2. Automotive Directive: EN 55014-2, EN 61000-3-3.

Compact and globally compatible, the Centaur 12V/40A is ideal for boatbuilders and owners who need a single, cost‑effective charger that performs reliably anywhere in the world.