Hulk 4x4 DC-DC Battery Charger – 12V 40A with Solar Input

Hulk 4x4 DC-DC Battery Charger – 12V 40A with Solar MPPT

The Hulk Professional Series HU6540 is a fully automatic 40A DC-DC battery charger designed to keep your auxiliary battery charged while driving or from compatible solar panels. Ideal for 4WDs, touring vehicles, caravans and camping setups.

Features

• 40 Amp 12V DC-DC charger
• 7-stage automatic charging
• Built-in MPPT solar regulator
• Suitable for 12V, 18V and 24V solar panels
• Accepts 11–32V alternator input for 12V and 24V vehicle systems
• Helps maximise auxiliary battery performance and service life
• Maximum operating temperature: 85°C

Perfect for charging AGM, lithium (where supported by charger settings) and other compatible auxiliary batteries in touring and off-road applications. Refer to the manufacturer's instructions for battery compatibility and installation requirements.