Infra-red remote controlled 12v battery lifting magnets for round and flat materials. Built in charger included as standard These models contain a powered 12V battery which gives at least 8 hours of operation. They are hand-held, but the infrared remote allows the operator to control the lifting magnet from up to 4.5 metres away. A bail sensor prevents magnet de-energization while the load is being lifted and, for additional safety dual push buttons must be pressed simultaneously for load release.  Visual and audible alarms signify when battery is running low of charge and the magnet will not turn on if the charge is not sufficient to lift a load.