Changing batteries in your Blink camera is simple, but a few smart steps can make it even easier. Blink cameras use AA lithium batteries, which help them run for up to two years. If your camera starts missing recordings or sends battery alerts, it’s time to replace them. Many users worry about losing settings or damaging the device, but following the right process keeps your camera safe and working well.
Table of Contents
Which Batteries Does Blink Camera Use?
Blink recommends AA 1.5V lithium batteries for all their models. Alkaline or rechargeable batteries do not last as long and may cause performance issues. Here’s a quick comparison:
| Battery Type | Average Lifespan | Performance |
|---|---|---|
| Lithium AA | Up to 2 years | Best |
| Alkaline AA | 6-12 months | Moderate |
| Rechargeable AA | Varies | Unstable |
Always use lithium batteries to avoid frequent replacements and errors.
Step-by-step: Changing Batteries In Blink Camera
1. Disarm The Camera
Open the Blink app and disarm your camera to stop recording while you work.
2. Remove The Back Cover
Most Blink cameras have a latch or screw on the back. Gently unlock or unscrew it. For Blink Outdoor, use the included tool.
3. Take Out Old Batteries
Carefully remove both AA batteries. Avoid touching the contacts with bare hands.
4. Insert New Batteries
Place new lithium AA batteries in the slots. Match the positive (+) and negative (-) ends.
5. Close The Back Cover
Secure the cover tightly. Loose covers can cause water damage or errors.
6. Power Up And Test
Re-arm the camera in the app. Check live view or status to confirm it’s working.
| Step | Time Needed | Tools Required |
|---|---|---|
| Disarm via app | 1 min | Smartphone |
| Open cover | 2 min | Small screwdriver (optional) |
| Replace batteries | 1 min | None |
| Close cover | 1 min | None |

Credit: www.reddit.com
Common Mistakes To Avoid
- Using alkaline or rechargeable batteries
- Forgetting to disarm camera before starting
- Not closing the cover fully
- Touching battery contacts with fingers
- Ignoring battery polarity
Practical Tips
- Always keep extra lithium AA batteries ready.
- Check battery status monthly in the Blink app.
- If your camera faces extreme cold, battery life may drop faster.
- For more battery info, see Blink Support.

Credit: support.blinkforhome.com
Frequently Asked Questions
How Often Do I Need To Change Blink Camera Batteries?
Usually every 2 years, but heavy use or harsh weather may require more frequent changes.
What Happens If I Use Alkaline Or Rechargeable Batteries?
Blink cameras may lose power quickly, send false alerts, or not work reliably.
Will I Lose Settings When Changing Batteries?
No, settings and saved clips stay safe. Just avoid leaving the camera without batteries for too long.
Can I Use Blink Cameras In Freezing Temperatures?
Yes, but battery life can drop sharply. Lithium batteries handle cold better than others.
How Do I Know My Batteries Are Low?
The Blink app will send alerts, and you may notice missed recordings or slow response.
Changing batteries in your Blink camera is easy if you use the right type and follow these steps. Keeping extra batteries and checking your camera monthly will help it stay reliable. With these tips, your Blink camera will continue protecting your home smoothly.