... ),including connectorsWeight . . . . . . . . . 1.35 kg (2.97 lb) with internal battery, internal radio,standard UHF antenna.3.71 kg (8.18 ... Lemo)• Rechargeable, removable 7.4 V, 2.4 Ah Lithium-Ion battery in internal battery compartment. Power consumption is <3.1 W, in ... RTK mode with internal radio. Operating times on internal battery:– 450 MHz receive only option 5.3 hours, varies with ...