WE’RE OPEN FOR BUSINESS -> DELIVERING TO YOU, AUSTRALIA-WIDE!

Mid Year Sale: Up To 62% OFF!

 
Days
 
Hours
 
Minutes
 
Seconds
My Account

You have no items in your shopping cart.

Thunder 20 AMP DC-DC Charger

price: 249final price: 249
Thunder 20 AMP DC-DC Charger 5/5 1 Reviews  |  Q&A  | 
why-do-we-like-thunder

$249

RRP: $382 Save $133

Save $133 (35%) off RRP of $382

Shipping Price: $11

Ask a question (2)

Learn More About Zipmoney Payment

In stock, dispatch 1 - 2 days

Express Shipping Price Match Guarantee Customer Reviews

Quick Overview

Thunder 20 AMP Dc-DC Charger, 1 Year Warranty

Thunder 20 AMP DC-DC Charger
  • "Exactly what I needed."

    Review by Dennis Ingram , Riddells Creek VIC (Posted on 29 Jul 2019) Read more
    Quality
    /5
    Value
    /5
    Price
    /5

    Product Review

    I needed a product that would limit a 14.2 V 165A alternator supply to 20A to charge two caravan batteries while driving so that the fridge would not drain the caravan battery when selected to DC while travelling long periods of time between 230VAC supplies.

    Shopping Experience

    Good, timely deliver pricing was more than reasonable.

    Recommend To A Friend?

    yes
    (Posted on 29 Jul 2019) Read more
  • "Exactly what I needed."

    Review by Dennis Ingram , Riddells Creek VIC (Posted on 29 Jul 2019) Read more
    Quality
    /5
    Value
    /5
    Price
    /5

    Product Review

    I needed a product that would limit a 14.2 V 165A alternator supply to 20A to charge two caravan batteries while driving so that the fridge would not drain the caravan battery when selected to DC while travelling long periods of time between 230VAC supplies.

    Shopping Experience

    Good, timely deliver pricing was more than reasonable.

    Recommend To A Friend?

    yes
    (Posted on 29 Jul 2019) Read more

Product Description

Thunder 20 AMP Dc-DC Charger, 1 year warranty.

Easy to install, the Thunder DC to DC charger is the smart way to charge your auxiliary battery, no matter your vehicle. The Thunder DC-DC Charger utilises a unique pulse charging algorithm with the intelligence to determine the best charge rate for your auxiliary battery (excluding lithium).

Features:

  • MPPT solar regulator will regulate solar panels at maximum efficiency capable of up to 300W of solar @ 25V
  • 20A output to charge your auxiliary battery while driving
  • Automatically switches to the solar input when the vehicle battery is turned off or main battery drops to 12.2V
  • Splash resistant (not IP rated)
  • Easy to read and comprehensive LED display
  • Simple to install – 4 mounting holes and 4 easy-to-use wiring studs
  • Rate of charge starts to decrease at 50 degrees and will fully cut out at 80 degrees

Easy to install, the Thunder DC to 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 (excluding lithium), this charger is the perfect addition to any vehicle requiring the management of a dual battery setup.

Thunder helps take you places you’ve never been before, making adventure more affordable and accessible for 4WD enthusiasts. Designed for the working adventurer, Thunder products have been tested and developed to handle anything you can throw at them without breaking the bank.

This product is also known as - model number TDR02020

Ashdown Ingram Product Manual

Specifications

Short Description

Thunder 20 AMP Dc-DC Charger, 1 Year Warranty

SKU TDR02020
GTIN (Global Trade Item Number) 9315275901640
Brands Thunder
Model TDR02020
Output Current Rating (Amps) 20.0 Amps
Float 13.8V
Standby Current 3mA
Battery Range 18 to 250Ah
Operating Temperature Range 0°C to 60°C (current derates after 60°
Output 20A
Output System Voltage 12V
Input Fuse Rating Minimum 30A
Output Fuse Rating Minimum 30A
Charging Voltage 13.1V - 15.2V (stops charging when alternator or vehicle battery below 12.2V)
Net Weight (kg) 1.5 Kg
Solar Input Voltage Range 13V-25V
Maximum Solar Watt Input 300W Note: Exceeding 300W of Solar will damage the Thunder DC-DC charger
Input Voltage 12.2V - 17V Note: If voltage increases over 17V the Thunder DC-DC will shut off, reset will be needed.

Customer Reviews

Exactly what I needed. Review by Dennis Ingram , Riddells Creek VIC
Quality
Value
Price

Product Review

I needed a product that would limit a 14.2 V 165A alternator supply to 20A to charge two caravan batteries while driving so that the fridge would not drain the caravan battery when selected to DC while travelling long periods of time between 230VAC supplies.

Shopping Experience

Good, timely deliver pricing was more than reasonable.
Recommend this product to a friend? yes
(Posted on 29 Jul 2019)
Write a Product Review
 

Product Faqs

Ask a Question

  • Q:What size battery charger do I need for my lead acid battery I have in my camper?
    A:

    A good battery charger rule of thumb for charging a lead acid battery, is using a charger with output current (amps) of 10-20% of the battery total stored capacity (Ah).

    So, for example if the battery is 12V 100Ah, the charger need to be minimum of 10A and maximum of 20A.  Often splitting the difference at 15% (so a 12V ~15A charger) is a good option. Happy charging!

  • Q:Is this still compatible with all modern smart alternators?
    A:

    HI There,

    This DC DC charger is designed to be used with smart alternators. There should be no issue whatsoever.

Delivery

 

For details relating to the Ashdown Ingram delivery process CLICK HERE

Warranty

 

For details relating to the Ashdown Ingram warranty CLICK HERE

Best Sellers From This Category: