What battery back-up models are supported on the SBV3202 Modem?
The SBV3202 includes a battery back-up feature for XFINITY Voice service subscribers. The battery is optional and can be purchased at shop.surfboard.com. The battery back-up will allow the voice service to function in case of a power outage, but is not intended to replace the AC power for an extended period of time. The SBV3202 supports 4 different battery back-up models. This document describes the supported battery back-up for the SBV3202 modem.