
10 Comarch TNA User manual 11
6. Technical specication
a. Battery
The device is equipped in two lithium batteries: CR2477 3V
(nominally), capacity 950 mAh and CR2450 3V (nominally),
capacity 620 mAh.
b. Mechanical specication:
– Dimensions: 107x67x25 mm
– Weight: 82 g
– Mounting types: Adhesive tape
c. Recommended operating conditions
Operating condition Minimum Maximum Unit
Temperature 045 °C
Humidity 10 95 %
Battery voltage (nominal) 1.8 3.0 V
d. Absolute maximum ratings
Rating Minimum Maximum Unit
Storage temperature -20 60 °C
Battery voltage (nominal) -3.0 V
WARNING: Do not dispose of in re, and keep the device
(andits battery) away from re.