Your ideal maintenance charger

The XS 0.8 is above all an optimal maintenance charger for seasonal vehicles with batteries up to 100Ah. It easily charges smaller 12V batteries common to motorbikes, lawnmowers and jet skis.

Features & Benefits

  • Three step, fully automatic switch mode model.
  • Charges lead-acid batteries (Wet, MF, GEL and AGM) from 1.2Ah to 32Ah, 1.2-100Ah maintenance charging.
  • Maintenance pulse charging increases battery life and gives superb performance.
  • Charges even drained batteries.
    Pulse recover of slightly sulphated 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 be connected for months, ideal for seasonal vehicles.
  • Compact design with mounting holes for permanent assembly.
  • 5 year warranty.



  • Motorbike
  • Snowmobile
  • Car
  • Lawnmower
  • Vintage Car
  • Motorboat
  • Four Wheeler
  • Agricultural Machinery
  • Moped
Model XS 0.8
Input voltage AC 170-260VAC, 50-60Hz
Output voltage Nominal: 12V
Charging voltage 14.4V
Charging current 0.8A max
Back current drain* <1Ah/month
Ripple** <4%
Ambient temperature -20�C to +50�C, output power is reduced automatically at higher temperatures.
Type of charger Six step, fully automatic charging cycle
Type of batteries 12V lead-acid batteries (Wet, MF, Ca/Ca, AGM and GEL)
Battery capacity 1.2-32Ah (1.2-100Ah for maintenance)
Dimensions 145x55x38mm
Insulation IP 65
Weight 0.4kg

*) Back current drain is what drains the battery if the charger is connected without the power cord connected. XS 0.8's extremely low back current drain corresponds to < 1Ah per month. Many other chargers have 1Ah per day.

**) 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. XS 0.8's ripple is less than 4%. The battery gains a long service life and there is no risk of damage to other electronic devices connected to the battery.


These accessories are available separately for the XS 0.8

Comfort Comfort Comfort Comfort Comfort Comfort Comfort

Product Options
CTEK XS 0.8 CTEK XS 0.8 £49.99