4 OL-15163-01
 
Caution Do not disassemble, crush, puncture, or incinerate the battery pack.
Caution To avoid risk of fire, burns, or damage to your battery pack, do not allow a metal object 
to touch the battery contacts.
Caution Handle a damaged or leaking battery with extreme care. If you come in contact with the 
electrolyte, wash the exposed area with soap and water. If the electrolyte has come in 
contact with the eye, flush the eye with water for 15 minutes and seek medical attention.
Caution Do not charge the battery pack if the ambient temperature exceeds 104 degrees 
Fahrenheit (40 degrees Celsius).
Caution Do not expose the battery pack to high storage temperatures (above 140 degrees 
Fahrenheit, 60 degrees Celsius).
Caution When discarding a battery pack, contact your local waste disposal provider regarding 
local restrictions on the disposal or recycling of batteries.
Caution To obtain a replacement battery, contact your local dealer. Use only the batteries that have 
a Cisco part number. 
 
Standard battery—CP-BATT-7921G-STD 
Extended use battery—CP-BATT-7921G-EXT
Caution Use only the Cisco power supply that was provided with your phone. If you need to replace 
your power supply, refer to the list of Cisco part numbers. 
 
Australia—CP-PWR-7921G-AU= 
Central Europe—CP-PWR-7921G-CE= 
China—CP-PWR-7921G-CN= 
Japan—CP-PWR-7921G-JP= 
North America—CP-PWR-7921G-NA= 
United Kingdom—CP-PWR-7921G-UK=