
Start every sale on a warm note
Did you know… DEFA WarmUp is available as an authorized accessory from Canada’s most trusted automotive brands. Curious to know how DEFA can enhance your bottom line and deliver added value to your end customers? Connect with us, and a DEFA representative will be in touch to review how to make WarmUp a part of your sales and service process.
Components of WarmUp
A WarmUp system consists of any combination of engine heater, interior heater, and onboard Smart battery charger to best suit your customers’ needs. The system can be easily controlled with Bluetooth via the DEFA app.

Engine heater
The engine heater heats the engine, motor oil and coolant liquids, ensuring better lubrication and reduced friction. This reduces wear and fuel consumption. Note! Must be ordered separately.

Interior heater
The Termini™ interior heater ensures that your vehicle’s interior is heated to a more comfortable temperature and that there are less ice and fog on your windows. A smart heating system reduces energy consumption.

Onboard charger
The MultiCharger keeps your battery charged*. This helps ensure that your vehicle will have the power necessary to start your vehicle, and extends battery life.

Bluetooth® App Control
- Control your system within Bluetooth® range (near the vehicle)
- Preset heating for two daily departure times
- Monitor the outside temperature**
- Monitor the battery status**
- Receive an alert if the cable is connected when the car is started**
To use WarmUp Bluetooth®, you must first download the DEFA app, which is available for iOS and Android. Download it for free from the App Store or Google Play ***. WarmUp Bluetooth® does not require a subscription.
Why WarmUp?
DEFA WarmUp is the world leading electrical preheating and charging solution. It offers your customers increased comfort and convenience, better value, and a more environmentally friendly car. And, happier customers leads to increased revenue and higher retention for our dealership partners.
Enhance your bottom line with this bespoke accessory designed to preheat and charge your customers’ vehicles. Whether sold as an individual component or part of a complete eco system, DEFA is designed with modularity in mind. In fact, many components of WarmUp are already PDI’d across many dealerships today.
As a DEFA reseller, you gain access to a complete support system that makes your workday easier – and more profitable. We provide you with the tools you need to plan, sell, and install with confidence.
As a DEFA Reseller, You Receive:
- A dedicated DEFA sales representative to train and support you and your team
- Priority technical support – our experts are ready to assist with both small and large projects.
- Fast delivery – straight from DEFAs local warehouse in Canada to your local OE distribution center.
- Contribution to authorized OE parts bonus programs.
- Product Warranty Consistent with Manufacturer Base Warranty – peace of mind for you and your customers.
- Marketing resources – use ready-made campaign materials and branded templates available via OE and direct channels.
With DEFA, you get more than exposure – you become part of a community that builds reputation and growth.

A Legacy of Leadership Since 1946
DEFA is a Norwegian technology company with a heritage dating back to 1946. For more than 75 years, we have set standards in quality and reliability, growing from a local business into an international leader in EV charging. Our legacy is built on trust, innovation, and the ability to deliver solutions that shape the future of mobility.
Manufacturer Partners & Aftermarket Re-Sellers:
We already partner with leading national OEs (as an authorized accessory) and many regional Dealerships (aftermarket). Don’t see your OE on the list below? Get in touch to explore with DEFA how to become a re-seller:
National dealerships
Regional dealerships
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* Range may be affected by walls and terrain.
* For smartphones with Bluetooth® Low Energy.
** Your Smartphone must be paired with DEFA Bluetooth® Hub.
*** Refer to the App Store or Google Play to see which Android and iOS versions that are currently supported. Please note that OS requirements are subject to change without notification.