THUNDER DC-DC CHARGER WITH BLUETOOTH DIGITAL DISPLAY SCREEN THUNDER DC-DC CHARGER WITH BLUETOOTH DIGITAL DISPLAY SCREEN THUNDER Compact in size and easy to install, the new Thunder DC-DC Charger is the smart way to charge your auxiliary battery, no matter your vehicle. Utilising a unique pulse charging algorithm with the intelligence to determine the best charge rate for your auxiliary battery, this charger is the perfect addition to anyvehicle requiring the management of a dual battery setup. One of the greatest features of the new DC-DC Battery Charger, is the new remote Bluetooth LCD screen; giving you better visibility on your battery’s state of charge. The new charger also features Modular Sense Technology (MST) allowing you to link multiple units together giving you a 20, 40 or 60A output without having to outlay for a larger unit upfront. Suitable for Gel, AGM, Calcium, Lead Acid and now Lithium batteries, Thunder’s new DC-DC Charger is an ideal addition for caravans, camper trailers and 4WD’s. Sleek new heavy duty aluminium case Easy to read remote mount Bluetooth LCD screen 12-24V System input with 12V output Upgraded operating temperature of 0-90° allowing under bonnet mounting IP67 Rated – water and dust proof, ready for harsh environments New linkable design to easily increase amperage outputs using Modular Sense Technology Microchip monitoring and control fully automates high frequency multistage charging Pulse mode technology that reduces oxidation and minimises temperature equating to longer battery life Unit will automatically change charge rate mapping for GEL, AGM and standard Lead Acid New Lithium battery charging profile option Internal charger temperature monitoring and power output control Over charging, short circuit and over temperature protection Reverse polarity protection New 50V solar input with MPPT regulated output allowing 300W of solar

THUNDER DC-DC CHARGER WITH BLUETOOTH DIGITAL DISPLAY SCREEN

Code: tdr02021
$479.00
In Stock
Add to Wishlist Add to Compare
  • 1-4 DAYS DELIVERY

  • 100% ORIGINAL AND QUALITY

  • 24 MONTHS GUARANTEE

Compact in size and easy to install, the new Thunder DC-DC Charger is the smart way to charge your auxiliary battery, no matter your vehicle. Utilising a unique pulse charging algorithm with the intelligence to determine the best charge rate for your auxiliary battery, this charger is the perfect addition to any
vehicle requiring the management of a dual battery setup.

One of the greatest features of the new DC-DC Battery Charger, is the new remote Bluetooth LCD screen; giving you better visibility on your battery’s state of charge. The new charger also features Modular Sense Technology (MST) allowing you to link multiple units together giving you a 20, 40 or 60A output without having to outlay for a larger unit upfront.

Suitable for Gel, AGM, Calcium, Lead Acid and now Lithium batteries, Thunder’s new DC-DC Charger is an ideal addition for caravans, camper trailers and 4WD’s.



  • Sleek new heavy duty aluminium case

  • Easy to read remote mount Bluetooth LCD screen

  • 12-24V System input with 12V output

  • Upgraded operating temperature of 0-90° allowing under bonnet mounting

  • IP67 Rated – water and dust proof, ready for harsh environments

  • New linkable design to easily increase amperage outputs using Modular Sense Technology

  • Microchip monitoring and control fully automates high frequency multistage charging

  • Pulse mode technology that reduces oxidation and minimises temperature equating to longer battery life

  • Unit will automatically change charge rate mapping for GEL, AGM and standard Lead Acid

  • New Lithium battery charging profile option

  • Internal charger temperature monitoring and power output control

  • Over charging, short circuit and over temperature protection

  • Reverse polarity protection

  • New 50V solar input with MPPT regulated output allowing 300W of solar

Compact in size and easy to install, the new Thunder DC-DC Charger is the smart way to charge your auxiliary battery, no matter your vehicle. Utilising a unique pulse charging algorithm with the intelligence to determine the best charge rate for your auxiliary battery, this charger is the perfect addition to any
vehicle requiring the management of a dual battery setup.

One of the greatest features of the new DC-DC Battery Charger, is the new remote Bluetooth LCD screen; giving you better visibility on your battery’s state of charge. The new charger also features Modular Sense Technology (MST) allowing you to link multiple units together giving you a 20, 40 or 60A output without having to outlay for a larger unit upfront.

Suitable for Gel, AGM, Calcium, Lead Acid and now Lithium batteries, Thunder’s new DC-DC Charger is an ideal addition for caravans, camper trailers and 4WD’s.



  • Sleek new heavy duty aluminium case

  • Easy to read remote mount Bluetooth LCD screen

  • 12-24V System input with 12V output

  • Upgraded operating temperature of 0-90° allowing under bonnet mounting

  • IP67 Rated – water and dust proof, ready for harsh environments

  • New linkable design to easily increase amperage outputs using Modular Sense Technology

  • Microchip monitoring and control fully automates high frequency multistage charging

  • Pulse mode technology that reduces oxidation and minimises temperature equating to longer battery life

  • Unit will automatically change charge rate mapping for GEL, AGM and standard Lead Acid

  • New Lithium battery charging profile option

  • Internal charger temperature monitoring and power output control

  • Over charging, short circuit and over temperature protection

  • Reverse polarity protection

  • New 50V solar input with MPPT regulated output allowing 300W of solar

The Diesel Doctor Australia is unable to provide an estimated time of delivery. If you will be unavailable to sign for the delivery at your home address, we recommend nominating a work or other suitable address where a member will be present during deliver hours (Approx. 8:30am-5:00pm). In the instance someone is unavailable to sign for your delivery, our carriers will leave a card and you will be required to contact our carrier directly to make alternative delivery arrangements. 

Tracking information will be updated once the parcel is sent. If you have any enquiries regarding tracking information, please contact us via phone (03) 9041 2770 or email at thedieseldr@outlook.com

Please inspect your parcel and its contents carefully on delivery. If you find any item missing or damaged, please contact us and we will provide immediate assistance. 

The Current delivery window for normal sized parcels is 3 to 7 Business Days. However, postage delays may occur during the busy seasons. Postage charges may apply on various items that are oversized or for delivery outside the following metropolitan areas in all states of Australia. 

If express delivery is required, please contact us.

We are happy to exchange any product purchased Online as long as the product is returned in its original condition (unopened and unmarked packaging), and is accompanied by proof of purchase in the form of a tax invoice/receipt and/or packing slip. Delivery charges are not refundable for incorrect choice, and products are to be returned to the store at the customer's own cost.

In order to process your exchange of goods, please be sure to include a note or email correspondence explaining the reason for the return, the item you wish to exchange it with, as well as your daytime contact telephone number so that our Customer Service Team are able to contact you to arrange delivery of the exchanged item (postage charges apply). We will replace any item that has arrived Damaged or is Missing from your order at no cost to you, any faults or missing items must be reported to us via eBay within 48 hours of your package being signed for.