Appendix e: battery life – COSA Xentaur Xentaur XPDM User Manual
Page 24
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Appendix E: Battery Life
Relative Battery Life Comparison
Number of 10 minute samples performed
Continuous "ON" Elapsed Hours (backlight off, no options)
Battery Voltage
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
7.0
7.5
8.0
8.5
9.0
9.5
0
24
48
72
96
120
144
168
192
216
Battery Voltage insufficient for
proper operation, "BAT / LO"
message appears continuously.
Unit operates properly, but
"BAT / LO" message appears
once every 2 minutes, as a warning.
Alkaline
Heavy-Duty Zinc
Lithium battery
supplied w/unit
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