Arris Touchstone TM502 - Battery Installation and Replacement; 2.2 Ah Battery Installation; 4.4 Ah Battery Installation

Touchstone TM502 Telephony Modem User’s Guide 13
Getting Battery USB Ethernet
Safety Started Installation Installation Drivers Configuration Usage Troubleshooting Glossary
Battery Installation and Replacement
(TM502G Model Only)
TM502G Telephony Modems may optionally include one of two types of Lithium-Ion
batteries: a 2.2 Amp-hour (Ah) battery or a 4.4 Ah battery. For safety and regula-
tory purposes, the battery is shipped outside of the Telephony Modem and must be
installed.
Identify the battery type using the photos to the left and use the proper installation
procedure:
• 2.2 Ah Battery Installation and Replacement
• 4.4 Ah Battery Installation and Replacement
Note:
The 4.4 Ah battery is longer and has a strap between the guides.
2.2 Ah Battery
4.4 Ah Battery