LEICA GPS1200 - Manual (Page 118)

118 GPS1200+ Technical Data
Power
Battery internal
Battery external
Operating times The given operating times are valid for
•
all receiver types except GRX1200+/GRX1200+ GNSS.
• receiver plus antenna plus RX1200 without keyboard illumination and without
screen heating.
• two fully charged GEB221 batteries.
• room temperature. Operating times will be shorter when working in cold weather.
Power consumption: GX1230+ GNSS/GX1230+/GX1220+ GNSS/GX1220+/
GX1210+, radio and RX1200 excluded:
3.2 W typically, 270 mA
External supply voltage: Nominal 12 V DC ( , GEV71 car battery cable to a
12 V car battery), voltage range 10.5-28 V DC
Type: Li-Ion
Voltage: 7.4 V
Capacity: GEB221: 4.4 Ah
Type: NiMH
Voltage: 12 V
Capacity: GEB171: 9.0 Ah