Our 40A DC-DC Battery Charger is engineered to help power your adventures for longer. Loaded with smart features, it is designed with an intelligent charging algorithm and advanced protection measures to ensure your batteries charge quickly and last longer. It also includes an inbuilt 40A MPPT solar regulator, giving you the option to charge your batteries from both a solar panel and your alternator. Compatible with Lithium, AGM/Gel, Lead Acid and Calcium batteries, it’s perfect for 4×4, camper or caravan setups.

The Hardkorr guarantee

All Hardkorr products are manufactured using the highest quality materials. We are confident that they are the most durable in the market and will give you many years of reliable service. We stand behind this product with a comprehensive 2-year Australian warranty and a 30-day money back guarantee.

Charge your battery while you drive or with the sun

      
  40A MAX                         MPPT SOLAR           BLUETOOTH               COMPATIBLE WITH              5-STAGE

       OUTPUT                       REGULATOR               MONITORIN           LITHIUM                              CHARGING

                                                                                VIA PHONE APP     BATTERIES                       ALGORITHM                            

 

 

Whether you’re using your 12V setup every day from jobsite to jobsite or are touring around some of Australia’s most remote locations, making sure your 12V setup is running efficiently is extremely important. Our DC-DC Charger range took our build team just over two years to engineer, finally culminating in a product that offers ultimate off-grid peace of mind. Our DC-DC, quickly and efficiently, transfers power into your batteries and will do it all in a way that’ll nurture your 12V setup, ensuring it’ll last many, many years. They’ll suit Lithium, AGM/Gel, Lead Acid and Calcium batteries, making the unit ideal for most dual battery setups.

Packed with advanced internal circuitry and a five-stage, battery specific, charging algorithm, our DC-DC will transfer up to 40A per hour into your auxiliary batteries, for every hour you drive without effecting the charge of your vehicle’s starter battery. Using your vehicle’s alternator to generate power, the charger will increase your batteries voltage by supplying either pulsed or constant DC power, depending on the charge cycle of your battery.

The second output on the charger is our inbuilt 40A Maximum Power Point Tracking (MPPT) regulator designed to generate power up to 15% quicker than traditional Pulse Width Modulation (PWM) regulators. Equipped with our five-stage charging algorithm, the regulator will quickly and, more importantly, safely, nurture your batteries back to full charge.

 

Why use a DC-DC Charger?

  •  Charge your auxiliary batteries up to 100%
  •  Faster charging
  •  Prolongs the life of your batteries
  •  Works with both traditional and smart alternator setups
  •  Compatible with lithium batteries

Bluetooth® monitoring app

Connect to the app for real time updates. Get an accurate Volt and Amp reading on what you’re generating via your solar setup and DC-DC input at the press of a button. On top of that, the app will monitor how your battery is doing too, making sure you can stay completely across your setup. The app also keeps a record of previous charge cycles and will also give you status ‘warnings’ when something’s not quite working in your setup.

Specifications

DC Battery Input 12.5-24V
Solar Input 16-24V
Output/Charging Voltage 14.4-15.4V
Output Current (DC) 40A
Output Current (Solar) 40A
Minimum Start Voltage 2.5V
Soft Start Current YES
Bulk Charge Voltage 14.4V
Equalisation Automatic
Dimensions 140mm x 55mm x 225mm
Weight 1kg
Certifications CE, RoHS, C-Tick

Pack Contents

1x 40A DC-DC Charger
3x Ground Connections
1x Yellow Output + Connection
1x Blue Solar Input + Connection
1x Red DC Input + Connection
1x Accessories (ACC) Lead
SKU HKPDCDC40BT
Model # HKPDCDC40BT
Barcode # 9350466004052
Brand Hard Korr
Shipping Weight 1.3780kg
Shipping Width 0.220m
Shipping Height 0.087m
Shipping Length 0.320m
Shipping Cubic 0.006124800m3

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