The Ctek XS 7000 is now called the Ctek MXS 7.0. Ctek's MXS 7.0 battery charger is Spark free, short circuit proof, reverse polarity protected. Pulse maintenance for maximum battery life. Ideal charge down to 170V AC. Brings drained batteries back to life. Safe for lead-acid types, flooded, MF, Gel & AGM Batteries. Water Resistant to IP65 - Suitable for outdoor use. Safety! Simplicity! Flexibility! Ctek's Multi XS 7000 is a battery charger that provides complete battery care for those needing to charge normal size and slightly larger batteries, for example, in caravans, boats and cars. It is fully-automatic with Ctek's unique 8-step charging that supplies 7A and which is suitable for 12V batteries between 14-150Ah and is suitable for maintenance charging up to 225Ah. Ctek's MXS 7 analyses whether the battery can accept and retain the charge, it removes harmful lead sulphate crystals, charges quickly and efficiently automatically switches to maintenance charging when the battery is fully charged. Ctek's Multi XS 7000 battery charger has a practical Recond mode that balances the acid concentration in deep discharged batteries. It features a special cold mode to give optimal charging on cold winter days and to demanding AGM batteries (type Optima). Supply mode allows the charger to be used as a power supply if you need to disconnect batteries from the vehicle. It is fully protected from producing voltages that can damage the vehicle’s electronics. It is also non-sparking and features reverse polarity and short circuit protection. MXS 7000 comes with a five year guarantee.