20A DCDC Battery Charger 24V


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1 x 20A DCDC Battery Charger 24V delivered to , AU

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Hulk 4x4 24V 20A DCDC In-Car Battery Charger MPPT Solar Regulator

Your vehicles alternator is not designed to fully charge auxiliary batteries. An insufficient charge may cause sulphation resulting in shorter battery life & impaired performance.

The answer to this isthe Hulk Professional Series in-Vehicle DC-DC Battery Charger. They are engineered to operate in the toughest conditions either under the bonnet or in-vehicle, charging your auxiliary batteries to their optimum level whilst driving or with solar when parked.

Automatic Input Selection Automatically selects the input, Alternator, Solar, DC, based on the Active input. No manual switching required. Multi Stage 24V output

Optional Spare Parts; HU6525B Optional Terminal Block, HU6526 Remote LCD Display, HU6527 Optional Mounting Bracket


  • Automatic Input Selection

Automatically selects the input, Alternator, Solar, DC, based on the Active input. No manual switching required.

  • Multi Stage 24V output

  • Ignition Connection

Allows “Low Input Operation” suitable for variable voltage alternators.

  • Multi-Chemistry Charging

Capable of charging a variety of rechargeable batteries, like Lead Acid Wet / Flooded types, GEL, AGM, MF, Calcium and Lithium batteries.

  • Solar MPPT Regulator

Maximises the power available from solar panels even in low light.

  • 7 Stage Intelligent Switch Mode Charging

Unique charging algorithm enhances the life of batteries by ensuring a full charge and conditioning. It also recovers batteries many times faster than an alternator.

  • Wide Operating Range

Vehicle voltage input from 11 to 32 Volt, Solar input is from 9 to 42 Volt

  • Temperature Compensation

Using the temperature sensor, the charger continually adjusts its charge rate to suit the battery temperature protecting the battery from overcharging and overheating.

  • Super Quiet Operation

No internal fan ensures a super quiet operation.

  • Parallel Connection Units

Can be connected in parallel to provide more output when using high output alternators.

  • Optional Terminal Block - Available at Additional Cost

Additional accessory that provides ease of wiring when multiple earths are required.

  • Compatible Battery Monitor - Available at Additional Cost

An additional accessory the LCD display monitors the Main & Auxiliary batteries status.

  • Optional Mounting Bracket - Available at Additional Cost


  • Reverse Polarity

Detects reversed connection on the input or output terminals preventing internal damage.

  • Built-in Battery Isolator

Isolates the main and auxiliary batteries at pre-set parameters preventing the main battery from being drained by the accessories connected to the auxiliary battery.

  • Spark Free

Will not begin charging unless the load is securely fastened, preventing output leads from sparking due to an accidental short circuit.

  • Versatile Installation

IP67 Rating, sealed against dust and water ingress. Safe to operate in -20°C to 85°C temperatures.

2 Year Warranty

The 4WD Shed is an Authorised Stockist of Hulk 4x4


SKU HU6520
Brand HULK 4x4
Shipping Weight 3.0000kg

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