The DEFA SmartCharge 4A is a compact fully automatic battery charger for all types of lead acid, AGM, GEL and EFB, AGM start-stop batteries.
The state of charge of the battery is reliably detected and charging is dependent on the battery capacity and the ambient temperature. Only one switch is required to operate the SmartCharge - On/Off.
DEFA SmartCharge detects the capacity and adjusts the charging current to the state of charge and the temperature conditions. Overcharging the battery is not possible.
Connect the terminals to the battery poles and connect the charger to the 230V mains and operate the on/off switch. SmartCharge does the rest. The display shows the current charging status. If 14.7V is desired as the final charge voltage, simply press the 14.7V button.
Power supply during battery change:
If the on/off switch is pressed for 5 seconds, SmartCharger becomes the power source. Practical when changing batteries, the radio code and other settings are retained.
The SmartCharge has an easy to read display. It is possible to increase the charging voltage if necessary.
The compact SmartCharge is a simple, small and lightweight solution. The connection cable is attached to the bottom of the charger when not in use. The connection terminals are clamped to the side of the housing.
SmartCharge is short circuit proof. Sparks are avoided when connecting the charger cables.
SmartCharge is versatile in combination with additional accessories.
advantages:
- simple operation - just one button
- protection against reverse polarity, sparking and short circuit
- light and compact due to integrated cable storage
- power supply during battery change: radio code, etc. are retained
- functional, easy readable display
Technical data:
- Input voltage: 230V AC, 50-60Hz
- Maximum charging power: 60W
- Return current: < 1mA
- Output voltage: 14.4 / 14.7V DC
- Operating temperature: -40°C / +40°C
- Battery types: acid, AGM, GEL and EFB, AGM start-stop batteries
- Battery capacity: 2-110Ah
- IP class: IP65
- Insulation class: II
- Dimensions: 210x90x54mm
- weight: 0,735kg
- Certificates: EN60335-1, EN60355-2-29, EN 61204-3, EN61000-3-3, EN61000-3-2
| Voltage [V]: | 12 V |
| Technology: | wet / acid, Gel, AGM |
| Connection: | screw terminals / strands |
| protection class: | IP 65 |
| Reverse current [mA]: | < 1 |
| Charge Current [A]: | 4 |
| dimensions (lxbxh): | 210 x 90 x 54 mm |
| Item weight: | 0,77 kg |
