Enerdrive | Dometic 3-in-1 40A AC / 40A DC-DC / MPPT Battery Charger – EN31240DC

Arrive with a charged battery—not a flat one

Recover energy while driving and make better use of available solar, helping the house battery arrive at camp ready for the loads ahead.

Combine mains, alternator and solar charging in one unit for a 12V house battery system. The Dometic Enerdrive EN31240DC delivers up to 40A from AC input and up to 40A from its DC-DC charging path, with a maximum combined output of 80A. The integrated MPPT solar regulator supports up to 40A output. A programmable LCD remote display is included.

• 240V mains or generator AC input; 12V or 24V vehicle alternator DC input
• Charging profiles: Gel, AGM, lithium, programmable and flooded lead acid
• Five stage charging and one DC output bank
• AC and DC-DC / MPPT charging can operate simultaneously within the stated maximum output
• Fan cooled; 5-year manufacturer warranty

Specifications: SKU EN31240DC; 13.5–15.5V charge range; 455 × 238 × 104 mm; unit weight 3.45 kg; IP32 ingress protection. Manufacturer states a minimum battery size of 120Ah with the 40A setting. Confirm battery compatibility and installation requirements before purchase.