Battery Extension Pack — Four-year battery wire-free smart security camera (for Blink Outdoor 4 (4th Gen) - required, not included)Blink Battery Extension Pack works with Outdoor 4 (sold separately) to provide additional battery life and performance to your camera for continuous peace of mind.Four-Year Battery Life — Extend the battery life of Outdoor 4 up to four years with standard use.Do more with Outdoor 4 — Increase clip recordings, engage more frequently with two-way audio, enhance resolution and night vision brightness, and more without frequent battery replacement.Set up in minutes — Insert the four included batteries, pair with Outdoor 4 (sold separately), and mount anywhere inside or outside of your home with ease.Includes one Battery Extension Pack and four AA lithium metal batteries.

Overall good condition with minor signs of wear.

Tested, fully functional. See the pictures for all references and what you will receive. What's not included.

This listing is for Blink Outdoor 4 Security Cameras Battery Extension Pack Black Good used condition. minimal signs of cosmetic wear and working as it should. Please refer to photo for more details as they are the best part of the description.

Tested, fully functional. See the pictures for all references and what you will receive. What's not included.