Bluetooth® Upgrade Assembly

Upgrade kit for 1203X

Bluetooth® Upgrade kit for 1203X On-Board Smart Charger

Art. nr: 443020


Designed to offer an upgrade solution to modern technology from the traditional in-Car control unit. The Bluetooth® Assembly is also a perfect choice when choosing to upgrade to a control unit. This assembly includes the Bluetooth hub and all harnesses to connect to DEFA 1203X On-Board Smart Charger or DEFA Relay for 1203X. Please contact DEFA North America if you have any question how to upgrade your DEFA Comfort kit.

The Bluetooth® upgrade lets you operate your Smart Charger through the DEFA app on your phone. You can control the system within a limited distance from the vehicle.

In the DEFA app you can predefine your regular departure times. You can also turn the system on or off directly, and monitor the battery status.

Technical description

DEFA AS conforms to the requirements of both ISO 9001- 2008, ISO 14001:2004 and OHSAS 18001:2007. In addition, our engine heaters and cables conform to the requirements of ISO/TS 16949:2002.

Voltage IP rating Variant
8-32V DC IP6k9k 2m/6.6ft 12V Harness to Charger
8-32V DC IP6k9k 2.6m/8.6ft 12V Harness to Charger
8-32V DC IP6k9k 3.5m/11.4ft 12V Harness to Charger