Appendix F: Omnii XT15f Freezer Variants
Lithium-ion Smart Battery 5000 mAh (ST3001) for Omnii Chiller Model
Psion Omnii Hand-Held Computer User Manual
F-6
F.2
Lithium-ion Smart Battery 5000 mAh (ST3001) for Omnii Chiller Model
The Omnii Chiller model is shipped with the standard ST3001 Lithium-ion Smart Battery. The ST3002 Arctic
Battery is available as an option. For more information about this battery, see “Lithium-ion Smart Battery
5300 mAh (ST3002) for Omnii Arctic Model” on page F-7.
For safety instructions, please see “Lithium-ion Battery Safety Precautions” in the
Omnii Hand-Held Com-
puter Regulatory & Warranty Guide (PN 8000191)
.
Parameter
Specification
Model Number
ST3001
Chemistry
Lithium-ion (Li-Ion)
Capacity
5000 mAh nominal at 1000 mA discharge 20°C to 3.0 V (min)
Voltage
3.7 V nominal (2.75 V min. to 4.2 V max.)
Cell Configuration
1 S2P (2 parallel connected cells)
Max. Charge Voltage
4.2 V +/- 1%
Recommended Charge
Termination Timeout
5.0 hr - charging must stop.
Charge Temperature
0°C to +40°C (32°F to +104°F)
Discharge Temperature
-20°C to +50°C (-4°F to +122°F)
Storage Temperature
-20°C to +50°C (-4°F to +122ºF). Storage at elevated temperatures not
recommended.
25°C (77ºF)—recommended storage temperature.
Cycle Life
300 cycles minimum with no degradation below 70% of nominal capacity
based on 0.5C charge / 0.5C discharge rates (to 3.0 V) @ 23°C (73.4ºF).
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