MultiCharger 1204R Flex Li

Onboard charger

MultiCharger 1204R Li with integrated relay for switching engine and interior heater on and off.

Art. nr: 453120

Description

DEFA MultiCharger 1204R Flex Li is a 12V / 4A smart charger that is designed to maintain modern lithium batteries technology and prolong battery life. More compact than similar chargers in the category, it fits easily into most engine compartments. With flexible cables, the battery charger is easy to install.

Installation

The charger must be installed in accordance with the installation guide and DEFA´s original connection equipment must be used, see specific installation guide.

Use

  • Only charge lithium batteries with an integrated Battery Management System (BMS)
  • 4A charging current
  • Advanced, battery friendly technology allows continuous operation
  • Indicator light during use: green pulse – charging, green light – fully charged, red pulse – error
  • Power distribution to DEFA engine heater and interior heater
  • Integrated relay for switching DEFA engine heater and cabin heater on and off
  • Splashproof (NEMA Type 3)

The battery charger functions whenever the system is plugged in. It works independently of the programmable control unit (if applicable) for the car heating system. The charger switches to maintenance mode when the battery is fully charged. This means that the charger can also be used during times that vehicle heating is not required but maintenance charging is, such as extended summer vacations.

Please check maximal charging voltage of your Li-Ion battery before connecting the charger

Technical description

DEFA AS conforms to the requirements of:ISO 9001, ISO 14001 and ISO 45001. Our engine heaters and cables conform to the requirements of IATF 16949.

Variant
Applications
Input voltage
Charge power max
Charging voltage
Maintenance charging
Temperature compensation
PlugIn outlet
Fuse
Weight
Dimension
Certification(s)
DMC1204RNAMLi
Li-Ion
100-120/60
4A
14V
13,3-13,8 VDC
30mV/°C
120V - 14A
7,5A
325gr
107x71x38 mm / 4,2x2,8x1,5 inch
UL 1236, CSA C22.2 No. 107.2, ICES-003, FCC Part 15 Subpart B