CTEK All-In-One 12V 40A & 24V 20A Battery Support: All-In-One 12V & 24V Battery Tool For the Professional Workshop! The CTEK MXTS 40 is the essential tool for 12V and 24V vehicle workshops. Easy to use, hard-wearing, and safe for fast and accurate diagnostics, repair, and reprogramming. MXTS 40 has a selectable, dual-voltage power supply, each with incremental output voltage settings in steps of 0.4V (12V setting) or 0.8V (24V setting). Its steady, accurate voltage settings mean complex diagnostic, repair, and reprogramming procedures can be carried out quickly and safely without fear of damage to sensitive vehicle electronics MXTS 40 has automatic parallel load compensation which makes sure that power supply voltage and amperage are always constant and correct, even if the battery has an additional load placed on it. Coupled with fast, fully automatic 8-step charging and temperature control for all weather conditions, MXTS 40 is the all-in-one 12V and 24V workshop battery support, charging, and maintenance tool. CTEK MXTS 40 Features: All-in-one battery support for professional workshops Dual 12V and 24V power supply Selectable output voltages Fully automatic 8-step charging Automatic parallel load compensation Up to 40A (12V) and 20A (24V) battery support Power supply with selectable output in steps of 0.4V (12V) or 0.8V (24V) Multilingual, easy-to-read LCD display Fast, fully automatic 8-step charging Dedicated programs for normal, AGM, and Ca/Ca batteries ‘BOOST’ program to recondition deeply discharged lead-acid batteries Temperature compensation Temperature compensation and battery reconditioning functions. Charger type: 8-step, fully automatic charging cycle Battery type: normal 12V and 24V, MF, Ca/Ca, AGM, GEL Low 2V start-up voltage for charging Automatic parallel load compensation Extremely low ripple Automatic temperature compensation Degree of protection: IP20 User interface LCD graphical display; Multilingual, easy to read Accessories: optional TROLLEY PRO and WALL HANGER PRO mounting kits, 5-meter DC cable CTEK MXTS 40 Specifications: Charging Category: AC Charging Input: 220–240 VAC, 50–60 Hz, 3.0 A Output: 14.4 V, 40 A/12 V or 20 A/24 V Battery Chemistry: Lead-Acid Battery Types: 12 V:; 24 V:; WET; MF; Ca/Ca; AGM; GEL Battery Capacity: 12 V: 20–1200 Ah, 24 V: 10–600 Ah Back Current Drain: *Corresponding to less than 1 Ah/month Battery Voltage: 12 V; 24 V Ambient Operating Temperature: -20 ˚C to +50 ˚C (- 4 °F to +122 °F) Cooling Fan: Yes Start Voltage: 2.0 V Ripple: **Less than 4 % Degree Protection: IP20 Dimensions: (L) 254mm x (W) 160mm x (H) 76mm Gross Weight (Unit In Box): 3.70kg Net Weight (Unit With Cables): 1.30kg