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WORKABOUT PRO Hand-Held Computer With Windows Mobile 5.0 User Manual 343
Chapter 10: Specifications
High Capacity–3000 mAh (Model WA3006)
10.4.2.3 Environmental Test
Capacity_2
After standard charge, measured the time taken for a
standard discharge.
500 minutes or more
Over discharge
After standard charge, apply a standard discharge
followed by a standby discharge. Then measured
capacity after carrying out standard charge and then a
fast discharge.
110 minutes or more
Self discharge
After a standard charge, keep battery at 25°C for 30
days. Measure the time taken for a fast discharge.
100 mins or more
Temperature
Perform a standard charge and fast discharge at 0°C,
25°C and 40°C and measured the time taken for a
fast discharge at 25°C.
100 mins. @ 0°C
110 mins. @ 23°C
105 mins. @ 40°C
Temp./Humidity
cycle
After standard charge, carry out 5 cycles of the fol-
lowing: 65°C and 90% humidity for 8 hrs.
25°C and 65% humidity for 4 hrs.
-20°C for 8 hrs. 25°C and 65% humidity for 4 hrs.
100 minutes or more
Dry heat
After standard charge, keep the battery at 60°C for 8
hrs. Carry out a fast discharge, standard charge and
then a fast discharge, measured the time taken for the
second discharge.
100 minutes or more
Electro-Static Dis-
charge
EN61000-4-8:
A. Contact Discharge:+/- 8kV for each contact pad
by 10 times.
B. Air Discharge:+/- 15kV for 10 times.
No damage
Description Test Reference Test Condition/Result
Drop (mechanical)
Drop sample battery on all faces from
height of 1.2 meters onto concrete floor
No explosion, fire, vent, leakage and
open circuit voltage higher than 3.7V.
Storage at high temp. EN60068-2-2 Test
+60°C dry for 240 hours
No explosion, fire, vent or leakage.
Storage at low temp. EN60068-2-1 Test
-20°C dry for 240 hours
No explosion, fire, vent or leakage.
Storage at high temp.
and humidity
IEC68-2-3 Test
+40°C at 90%RH for 240 hours.
No explosion, fire, vent or leakage.
Description Condition Standard