• 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.