WARRANTY
CTEK SWEDEN AB, Rostugnsvägen 3, 776 70 VIKMANSHYTTAN, SWEDEN provides a lim-
ited warranty to the original purchaser of this product. This limited warranty is not transferable.
The unit is warranted against defective workmanship or materials for
3
years from the date of
purchase. The customer must return the product together with the original purchase receipt to
the place of purchase. This warranty is void if the unit is handled carelessly, opened or repaired
by anyone other than CTEK SWEDEN AB or its authorized representative. CTEK SWEDEN
AB makes no warranty other than this limited warranty and expressly excludes any implied
warranty including any warranty for consequential damages. This is the only expressed limited
warranty and CTEK SWEDEN AB neither assumes nor authorizes anyone to assume or make
any other obligation towards the product other than his limited warranty.
TECHNICAL SPECIFICATION
Model
1037
Voltage AC
220-240VAC, 50-60Hz
Back current drain*
< 1mA
Voltage
Charging Voltage Nominal: 12V
14.4V;
14.7V
Ripple**
Max 50mV rms, max 0.13A
Current
0.8A; 3.6A
Ambient Temperature
- 20°C to + 50°C, power is reduced automatically at increased
ambient temperature.
Cooling
Natural convection.
Charging cycle
ZAFIR 45 is a multistage fully automatic charger
Type of batteries
All types of 12V lead-acid batteries (Wet, MF, VRLA, AGM and
GEL).
Battery Capacity
1.2–90Ah
Dimensions
165x61x38mm (L x W x H)
Insulation
IP65
Weight
0.5 kg
*) Back Current Drain is what the charger uses to drain the battery if the power cord is discon-
nected.
**) Quality of the current and voltage are very important. High current ripple heats up the
battery and makes the positive electrode age prematurely. High voltage ripple could harm other
equipment connected to the battery. ZAFIR 45 produces a high quality current and voltage with
very low ripple.
