Leica Builder T User Manual page 224

Technical Data
Battery GEB121
External battery,
Builder RM,
M power and
RM power only
Environmental
specifications
Type:
Voltage:
Typical operating time:
Type:
Voltage:
Capacity:
Typical operating time:
Temperature
Type
Builder
Protection against dust, sand and water
Type
Builder
Builder
NiMh
6V
6 - 8h (approx. 9000 angle and distance measurements)
NiMH
12 V
GEB171: 8.0 Ah
20 - 24 h
Operating temperature
[°C]
-20 to +50
Protection
IP54 (IEC 60529)
Storage temperature [°C]
-40 to +70
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