Grandstream Accessories

Grandstream WP8XX-BATT 1500mAh Li-ion Battery for WP810 / WP820 / DP730 The Grandstream WP8XX-BATT is a 1500mAh rechargeable Li-ion spare or replacement battery for the Grandstream WP810 and WP820 cordless Wi-Fi phones and the DP730 DECT cordless handset. It provides a practical replacement for an ageing or damaged original battery and can also be kept as a spare for users who depend on their cordless handset throughout the working day.

Grandstream specifies these compatible handsets with a 3.8V 1500mAh rechargeable Li-ion battery. Operating time varies by handset, with the WP810 supporting up to 6 hours talk time and 120 hours standby, the WP820 up to 7.5 hours and 150 hours, and the DP730 up to 40 hours talk time and 500 hours standby.



.spaced-list li { margin-bottom: 0.7em; } .spaced-list li:last-child { margin-bottom: 2em; } Key Features 1500mAh rechargeable Li-ion battery
3.8V nominal voltage
Spare or replacement battery for the Grandstream WP810, WP820 and DP730
Removable design for straightforward handset battery replacement
Key Benefits Replaces a worn or damaged original battery without requiring replacement of the handset
Helps restore the intended cordless operating time of a compatible handset with an ageing battery
Can be kept as a spare to reduce disruption for users who depend on mobile voice communications throughout the working day
Single replacement battery option supports compatible Grandstream Wi-Fi and DECT handset models
The WP8XX-BATT is designed for the Grandstream WP810 Wi-Fi IP Phone, Grandstream WP820 WiFi Cordless Phone and Grandstream DP730 DECT Cordless HD IP Phone

Comms Express offers an outstanding choice of cordless phones, replacement accessories and complete business communications solutions, with an extensive range from Grandstream and many other leading manufacturers:

Grandstream Accessories - a wide choice of batteries, charging cradles, power accessories and other genuine Grandstream add-ons
Grandstream WiFi Cordless Phones - a comprehensive range of Grandstream cordless Wi-Fi handsets for flexible, mobile business communications
VOIP Business Phone Systems - a huge multi-brand choice of phones, systems and communications solutions from Grandstream, Cisco, Fanvil, Ubiquiti, Yealink, Poly and other leading manufacturers

Grandstream WP825-BATT 2000mAh Li-ion Battery for WP822 / WP825 The Grandstream WP825-BATT is a 2000mAh rechargeable Li-ion spare or replacement battery for the Grandstream WP822 and WP825 cordless Wi-Fi IP phones. It provides a straightforward way to replace a worn or damaged original battery without replacing the handset and is also useful as a spare for users who depend heavily on their cordless phone throughout the working day.

Grandstream specifies both the WP822 and WP825 with a 2000mAh rechargeable battery providing up to 8 hours of active talk time and up to 200 hours of standby time. The removable battery design allows replacement to be carried out directly through the handset battery compartment.



.spaced-list li { margin-bottom: 0.7em; } .spaced-list li:last-child { margin-bottom: 2em; } Key Features 2000mAh rechargeable Li-ion battery
Spare or replacement battery for the Grandstream WP822 and WP825
Supports up to 8 hours of active talk time in compatible handsets
Supports up to 200 hours of standby time in compatible handsets
Removable design for straightforward handset battery replacement
Key Benefits Replaces a worn or damaged original battery without requiring replacement of the handset
Helps restore the intended operating time of a WP822 or WP825 with an ageing battery
Can be kept as a spare to reduce disruption for users who rely on their cordless handset throughout the day
User-replaceable design avoids the need for specialist servicing when changing the battery
The WP825-BATT is designed for the Grandstream WP822 WiFi Phone and Grandstream WP825 Cordless Wi-Fi Phone

Comms Express offers an outstanding choice of cordless phones, replacement batteries, charging accessories and complete business communications solutions, with an extensive range from Grandstream and many other leading manufacturers:

Grandstream Accessories - a wide choice of replacement batteries, charging cradles, power accessories and other genuine Grandstream add-ons
Grandstream WiFi Cordless Phones - a comprehensive range of Grandstream cordless Wi-Fi handsets for flexible, mobile business communications
VOIP Business Phone Systems - a huge multi-brand choice of phones, systems and communications solutions from Grandstream, Cisco, Fanvil, Ubiquiti, Yealink, Poly and other leading manufacturers

Grandstream RJ11BTBC RJ11-to-BT Cable with Ring Capacitor The Grandstream RJ11BTBC is an RJ11-to-BT adapter lead designed to connect a compatible UK telephone with a standard BT plug to an RJ11 telephone connection. A built-in ring capacitor provides the ringing circuit required by compatible UK telephones when used with an appropriate RJ11 presentation.

Its compact design provides a simple way to adapt between the two telephone connection formats without requiring additional wiring components, making it useful when integrating traditional UK telephone equipment with suitable Grandstream and other RJ11-based communications equipment.



.spaced-list li { margin-bottom: 0.7em; } .spaced-list li:last-child { margin-bottom: 2em; } Key Features RJ11-to-BT telephone connection adapter
Built-in ring capacitor
Designed for compatible UK BT-plug telephones
Compact cable-and-adapter design
Key Benefits Allows a compatible UK telephone to be connected to an RJ11 telephone presentation
Built-in ring capacitor provides the ringing circuit required by compatible UK telephones
Avoids the need for a separate ring-capacitor adapter
Simple compact design makes it easy to incorporate into existing telephone installations
The RJ11BTBC forms part of the Grandstream Accessories range.

Comms Express also offers an outstanding choice of telephone cabling, adapters, accessories and complete business communications solutions, with a huge range covering traditional voice connections, structured cabling and modern VoIP systems:

Telephone System Equipment - an extensive range of telephone cables, connection boxes, line jacks, adapters and installation accessories for business voice systems
Voice Converters & Line Adapters - a broad choice of adapters for connecting telephones and voice equipment across different cabling and socket formats
VOIP Business Phone Systems - a huge multi-brand choice of business phones, systems and communications solutions from Grandstream, Cisco, Fanvil, Ubiquiti, Yealink, Poly and other leading manufacturers