Keep your home security ready to protect, even if the power goes out, with Ring Power Pack - the stackable backup battery for Alarm Pro and eero 6 Extenders, both sold separately. Ring Power Pack extends the battery life of your Alarm Pro by 8 hours. Connect up to 3 Power Packs to your Alarm Pro Base Station to keep it powered for 24 hours, depending on use.

Features

• Can replace existing Alarm Base Station to add eero Wi-Fi 6 connectivity.
• Sleek design - allows Ring Power Pack to stack neatly underneath your Alarm Pro or eero 6 Extender.
• Delivers up to 8 hours of backup battery to your Ring Alarm Pro and also works with your eero 6 Extender.
• Connect up to 3 Power Packs to Alarm Pro to keep it powered for 24 hours.
• Check on battery levels from anywhere right in the Ring App. 
• Dimensions: 6.63 x 6.63 x 1.56 inches

(Disclaimer: Battery life will vary based on device settings, use, and environmental factors.)