Battery for Snom M65/M85 TCP/IP phones — replacement battery (MPN 3932)

Replacement battery compatible with Snom M65 and M85 TCP/IP desk phones. This battery restores portable power functions for the handset and provides backup power to maintain VoIP communication during short power interruptions. It is intended as a direct replacement for the original battery and is compatible with the designated Snom models to ensure proper fit and electrical connection.

Advantages

The replacement battery offers a straightforward swap-in installation, restoring handset autonomy and backup capability without requiring configuration changes to the phone. It maintains continuity of desk phone operations during brief outages and helps avoid call drops caused by depleted internal power. The battery is designed to match the physical and electrical specifications of the compatible Snom models to ensure reliable performance.

Suitable for

• Restoring handset power on Snom M65 desk phones
• Restoring handset power on Snom M85 desk phones
• Providing short-term backup power for VoIP calls during brief mains interruptions
• Replacing a worn or failed internal battery to extend device service life

Key specifications

• Compatibility: designed for specific Snom M65 and M85 TCP/IP desk phone models
• Function: handset power and short-term backup for device operation
• Form factor: direct-replacement battery for internal installation
• Typical use environment: office and business VoIP desk phone deployment

How to use

Power off the Snom phone and disconnect it from mains and network connections before replacing the battery. Remove the phone's battery compartment cover according to the device user manual, extract the old battery, and install the replacement battery ensuring correct polarity and connector seating. Reattach the compartment cover, restore power, and verify handset charging and phone operation. Follow the manufacturer's safety guidelines for handling and disposing of the removed battery.

Recommendations

Store and operate the battery at temperatures recommended for the host phone; avoid exposure to extreme heat or moisture. Replace the battery when handset operation time noticeably decreases or if the battery shows signs of swelling or damage. Dispose of used batteries according to local regulations for electronic waste.