Overview
Blink Battery Extension Pack — adds battery capacity for Outdoor 4 / Outdoor 2K+ only (not universal).
This accessory extends or powers a compatible Blink camera or Sync Module — it is not a standalone security device. Always confirm SKU compatibility before install.
At a Glance
| Specification | Details |
|---|---|
| Compatibility | Outdoor 4 and Outdoor 2K+ only |
| Power | Four AA lithium metal batteries in pack |
| Install | Attach before or after camera mount per guide |
What This Device Does Well
Delivers motion detection, alerts, and Live View when paired to a healthy Sync Module and Wi-Fi path.
Before You Service or Replace One
- Compatibility list in Blink support — accessory SKU to camera model.
- Hub storage — USB accessories require Sync Module 2 local storage setup.
- Generation — floodlight mount v1 vs Outdoor 4 mount are not interchangeable.
Official Sources
- Blink Product Catalog
- Outdoor 4 Battery Extension Pack FAQ — Blink Support
- Installing Outdoor 4 Battery Extension Pack — Blink Support
- Outdoor 4 Battery Extension Pack Technical Specifications — Blink Support
Use Blink support for firmware updates, battery SKUs, LED meanings, and regional feature availability.