Figure 9: Cisco Webex Wireless Phone 860 Battery Contact Damage
Phone Battery Charging
Explosion Hazard: Don’t charge the phone battery in a potentially explosive atmosphere. Statement 431
Warning
You can charge the battery using any of the following options:
• USB cable—You can charge the phone with an AC power adapter or your computer.
• Desktop chargers—You can charge a phone and spare battery.
• Multicharger—You can charge several phones or batteries at the same time.
The length of time to charge a phone and battery varies depending on the charge method.
• It takes about 3 hours to charge a phone using the USB cable and AC plug.
• It takes about 8 hours to charge a phone using the USB cable and your computer.
• Under normal conditions, a discharged battery charges fully in approximately 3 hours in a desktop or
multicharger.
• If both a phone and battery are in a desktop charger, the phone takes priority. So it may take longer to
charge the battery.
Don’t let the main battery or the internal battery of Cisco Webex Wireless Phone 860 fully deplete for extended
periods. If you must store the phone or battery for longer than one month, then we recommend that you
recharge them every six months. Never store a phone without the main battery for longer than one month.
Caution
Related Topics
Charge the Battery with the AC Power Supply
, on page 37
Charge the Battery with the USB Cable and a USB Port on Your Computer
, on page 37
, on page 97
, on page 100
Cisco Webex Wireless Phone 800 Series User Guide
36
Phone Setup
Phone Battery Charging
Summary of Contents for Webex 800 Series
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