User's Guide

Step 1: Setting up the Wireless Home Internet device

(continued)

B Install the backup battery

1. Insert the backup battery.

2. Replace the cover.

NOTES:

• The backup battery is intended for backup purposes only and can take up to

four (4) hours to fully charge.

• Charge time may be impacted by environmental factors; the backup battery

will stop charging when the ambient temperature is outside of the temperature

range allowed for charging: 32°F (0°C) - 113°F (45°C)

Battery