Section 2
Use of Batteries
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The 920XC tools use a NiMH battery.
Auto Off Mode
•
The instrument will enter auto off mode when there is insufficient power during operation.
The low power icon will be displayed on the LCD.
•
If unused for a long time, causing insufficient power, the instrument will enter auto off
mode several seconds after powering on in order to protect the batteries in case of excessive
discharging..The.internal.battery.should.be.recharged.immediately.through.the.adapter..
Recharging
•
Perform a quick charge first, and then switch to trickle charge after the voltage reaches a
predefined figure. Quick charge temperature is 5 °C to 45 °C (41 °F to 113 °F), and trickle
charge temperature is 0 °F to 55 °C (32 °F to 131 °F). Battery will not be fully charged or may
be damaged if the charging temperature is beyond the above range, which may shorten battery
life.
•
A quick charge takes 3 hours.
Greenlee / A Textron Company