MultiCharger 1x20A

Onboard charger

DEFA MultiCharger 1x20A represent the latest in charging technology and ensures optimal battery performance and longevity.

Art. nr: 705800


DEFA MultiChargers are designed to simplify the installation and use of quality battery chargers in heavy vehicles. They are based on modern switch-mode technology and galvanized divisions, ensuring first-rate efficiency and dependability. MultiChargers are built to withstand harsh conditions. You can use them with all types of lead/acid batteries.

MultiCharger 1x20A is ideal for battery sizes up to about 300Ah. It can provide maintenance charging for an unlimited time. The charging is temperature compensated


705463 – Power cable Schuko-PlugIn
705294 – 5m Remote LED panel
705295 – 10m Remote LED panel
705296 – 20m Remote LED panel
705297 – 25m Remote LED panel
706483 – 2m Charging cable
706484 – 4m Charging cable
706485 – 6m Charging cable

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.

Input voltage
Operating temperature
Charging voltage
Maintenance charging
Charging current
Battery size, max
IP rating
230V AC
-35°C / +50°C
14,4V DC (Temperature-compensated approx 5,0 mV/°C/cell. Ref. 25°C)
13,5V DC
EN60335-1, EN60335-2-29, EN55014-1, EN55014-2, EN61003-3/2