With the CTEK CS ONE, charging batteries (3 to 180 Ah) is now even easier. The APTO™ adaptive charging technology takes care of everything – you do not even have to think about which terminal to connect to what! It is the easiest charger you will ever use. With dedicated app controls to unlock additional features, it is the most sophisticated charger on the market today. Super simple. Super smart. Robust design for ease of use and unique rear installation system for quick connection of CS accessories. Can remain securely connected for extended periods of time during trickle charging. Five-year warranty.Functions:RECOND for restoring and reconditioning lead-acid batteriesWAKE UP for reviving presumably dead lead-acid and lithium ion batteries12 V SUPPLY for supporting the battery during maintenance and for continuous power supply when removing/replacing the batteryADVANCED SETTINGS for monitoring the charger's voltage and currentScope of delivery: charger; 2 m cable, detachable clamps, operating instructions, CTEK APP for Android and iOS

All-round charger with professional featuresThe charger MXS 5.0 is equipped with the latest technology, which previously was only reserved for CTEK professional units. This charger solves plenty of battery problems; it is perfect for those with the highest demands.Battery capacity: 1.2 – 110 Ah, up to 160 Ah for trickle chargingFunctions:COLD/AGM: charging in cold weather and charging AGM batteriesRECOND: maintenance charging of deeply discharged batteriesAUTO: fully automatic for optimal charging12 V: for all lead-acid batteriesStep 7: fully charged batteryStep 8: maintenance charge