Standard Discharge - Psion Teklogix 7527C-G2 User Manual

Chapter 8: Specifications
Super High-Capacity (Model WA3010)

8.3.2.2 Standard Discharge

Note: Standard charge is defined as charging with constant voltage limit of 4.2V and con-
stant current limit of 0.9A; the termination charge occurs when the current drops to
45mA.
Standard discharge is defined as discharging at a constant current of 350mA until the
battery protection circuit switches the battery output off in over-discharge mode.
Acceptance Test Specifications
Open circuit voltage
Internal Resistance
Capacity_1
Charge/Discharge Cycle
Capacity_2
Over Discharge
Self discharge
304 WORKABOUT PRO
Description
3
with Windows Mobile 6.1 User Manual
Condition
After standard charge, measure
within 24 hours.
After standard charge, measure
within 24 hours.
After standard charge, measure time
taken for a fast discharge.
After repeating standard charge and
fast discharge, measure the fast dis-
charge time after 300 discharge
cycles.
After standard charge, measure the
time taken for a standard discharge.
After standard charge, apply a stand-
ard discharge followed by a standby
discharge. Then measure capacity
after carrying out standard charge and
then a fast discharge.
After a standard charge, keep battery
at 25°C for 30 days. Measure the time
taken for a fast discharge.
Standard
4.15V or more
150 m max.
110 minutes or more
90 minutes or more
500 minutes or more
110 minutes or more
100 mins or more