Perfect for starter & deep cycle 12V batteries that demand accurate temperature-controlled charging & safe unsupervised long-term maintenance. Features Voltage selection (14, 4V/14, 7V) to ensure the battery receives charge at the correct voltage Power supply mode delivers stable power for vehicle system reprogramming, showroom vehicle demo or retaining memorized settings when battery cables are disconnected to fit powered accessories or replace the battery 10A at 14, 4V/14, 7V, 8A @ 13, 6V charging amps For indoor/ outdoor (lowest temperature: -40 °C / -40 °F) Ideal for STD, AGM, gel & deep cycle 12V batteries from 3 Ah – 400 Ah Weatherproof case with wall mounts, with 180 cm (6’) AC supply lead & 180 cm (6’) AC charge lead ending in SAE connector Comes with EU-plug