hflexgrad 2 pack 37v 1750mah li ion battery replacement cis Pr | Shop The World
From USA
Newhflexgrad
hflexgrad (2-Pack) 3.7V 1750mAh Li-ion Battery Replacement for Cisco 8821 and 8821-EX Wireless IP Phones, CP Batt 8821, Cisco 8821 Unified Color Wireless VOIP Phone
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•HIGH-CAPACITY POWER: 3.7V 1750mAh Li-ion battery delivers up to 12 hours of voice calling and 240 hours standby time.
•BROAD COMPATIBILITY: Designed for Cisco 8821 and 8821-EX Wireless IP Phones.
•STABLE PERFORMANCE: Rechargeable Lithium ion 4.35V smart battery provides consistent power output.
•DURABLE DESIGN: Built for long-lasting use under professional working conditions.
•PACKAGE CONTENTS: 2 x Battery Pack [Rechargeable].
From USA
