What is the Cisco CP-BATT-7921G-STD?
The Cisco CP-BATT-7921G-STD is a battery unit, listed by the manufacturer as "Cisco 7921G IP Phone Standard Life Battery". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Cisco CP-BATT-7921G-STD is a battery unit — originally specified as "Cisco 7921G IP Phone Standard Life Battery" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Cisco CP-BATT-7921G-STD is a battery unit, listed by the manufacturer as "Cisco 7921G IP Phone Standard Life Battery". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Cisco network equipment, including parts such as the CP-BATT-7921G-STD, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue