Chapter 7: Specifications
Lithium-ion Smart Battery 5000 mAh (ST3000)
198
Psion Teklogix Omnii XT10 Hand-Held Computer User Manual
7.2
Lithium-ion Smart Battery 5000 mAh (ST3000)
For safety instructions, please see “Lithium-ion Battery Safety Precautions” in the
Omnii
Hand-Held Computer Regulatory & Warranty Guide (PN 8000191)
.
Parameter
Specification
Model Number
ST3000
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 (3.0 V min. to 4.2 V max.)
Cell Configuration
2 P1S (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 +122 ºF). Storage at elevated tempera-
tures not recommended.
25°C (77 ºF)—recommended storage temperature.
Cycle Life
300 cycles minimum with no degradation below 80% of
nominal capacity based on 1C charge / 1C discharge rates
(to 3.0 V) @ 25°C (77 ºF).
