CTEK Zafir 90

Sorry, This item has been discontinued

The Zarfir 90 is the battery charger that all households should own.

The CTEK Zafir 90 is ideal for all your vehicles in the garage with 12V batteries from 1-90Ah. It has a special cold mode which is perfect for charging on cold winter days, and can also handle the demanding Optima battery range. The ZAFIR 90 has a 3 year warranty, delivers 0.5A/3.3A and is IP65 classified (Splash and dust proof). All CTEK battery chargers are electronic proof, non-sparking and reverse polarity and short circuit proof. IP 65. 230V. Capacity 1-90 Ah. Charging current 0.5/3.3A. Dimensions 165x61x37. Weight 0.5 kg.

Features & Benefits

  • Four step, fully automatic switch mode model.
  • Charges lead-acid batteries (Wet, MF, GEL and AGM) from 1.0Ah to 90Ah.
  • Maintenance pulse charging increases battery life and gives superb performance.
  • Charges even drained batteries.
  • Pulse recover of slightly sulphated batteries.
  • Three unique charging modes for use on small batteries, large batteries and a special cold mode that is also suitable for AGM batteries.
  • Low back current drain, low ripple and input voltage independent (170-260V).
  • High efficiency: 85%
  • Delivered with two interchangeable connection leads, one with clamps, and one with eyelet terminals.
  • The charger can by connected for months, ideal for seasonal vehicles.
  • Compact design with mounting holes for permanent assembly.
  • 3 year warranty.

CTEK Zafir 90


  • Motorbike
  • Snowmobile
  • Car
  • Lawnmower
  • Vintage Car
  • Motorboat
  • Four Wheeler
  • Agricultural Machinery
  • Moped

Technical Data

Model CTEK Zafir 90
Input voltage AC 170-260VAC, 50-60Hz
Output voltage Nominal: 12V
Efficiency 85%
Charging voltage 14.4V/0.5A, 14.4V/3.3A, 14.7V/3.3A
Charging current 3.3A max
Back current drain* 1.3mA
Ripple** max 50mV rms, 0.13A
Ambient temperature -20C to +50C, output power is reduced automatically at higher temperatures.
Type of charger Four step, fully automatic switch mode with pulse maintenance.
Type of batteries 12V lead-acid batteries (Wet, MF, AGM and GEL)
Battery capacity 1.0 -90Ah
Dimensions (L x W x H) 165x61x38mm
Insulation IP 65 (splash and dust proof), outdoor use
Weight 0.5kg

*) Back current drain is what drains the battery if the charger is connected without the power cord connected.

**) Ripple denotes the amount of interference there is to the current and voltage. A high current ripple heats the battery and shortens its life. A linear charger has a current ripple of 70 - 400% which is much larger than the maximum 5% for a modern sealed battery. Voltage ripple could harm other equipment, which is connected to the battery. The MULTI XS 7000 delivers voltage and current with very low ripple. The battery gains a long service life and there is no risk of damage to other electronic devices connected to the battery.

Product Options
CTEK Zafir 90 CTEK Zafir 90 £0.00 Discontinued