If you own a Blink camera, you probably want reliable, long-lasting battery performance. The question many users ask is: Can I use alkaline batteries in my Blink camera? While alkaline batteries are easy to find and affordable, choosing the right type is important to keep your camera working well and avoid damage.
Table of Contents
Recommended Battery Types For Blink Cameras
Blink cameras are designed to use AA lithium batteries—specifically, non-rechargeable 1.5V lithium cells. These batteries deliver stable power, especially in outdoor or cold environments where other types may fail.
| Battery Type | Voltage | Recommended by Blink |
|---|---|---|
| AA Lithium (non-rechargeable) | 1.5V | Yes |
| AA Alkaline | 1.5V (drops fast) | No |
| AA Rechargeable (NiMH) | 1.2V | No |
Can You Use Alkaline Batteries?
Technically, you can install alkaline batteries in your Blink camera, but it is not recommended. Alkaline batteries start at 1.5V but quickly drop to 1.1V or lower as they discharge. Blink cameras need steady voltage, or you will see shorter battery life and possible camera errors.
Example: Some users report that alkaline batteries last only a few weeks in active cameras, while lithium batteries can last up to two years under normal use.

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Risks Of Using Alkaline Batteries
Alkaline batteries may cause:
- Short battery life: You might need to change batteries every few weeks.
- Inconsistent performance: Cameras can shut off or go offline suddenly.
- Leakage risk: Old alkaline batteries can leak and damage the camera’s electronics.
| Battery Type | Average Life (Blink XT2) | Leakage Risk |
|---|---|---|
| AA Lithium | Up to 24 months | Low |
| AA Alkaline | 1-2 months | Moderate |
Non-obvious Insights
- Temperature matters: Alkaline batteries lose power quickly in cold weather, while lithium batteries keep working even below freezing.
- Warranty impact: Using non-recommended batteries can sometimes void your camera warranty.

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What About Rechargeable Batteries?
Rechargeable AA NiMH batteries provide less voltage (1. 2V) than lithiums. Blink cameras may not work correctly or may report battery errors with these batteries.
Final Thoughts
While it might be tempting to use alkaline batteries for your Blink camera, it’s not worth the trade-off. You’ll spend more money and time replacing batteries, and you risk damaging your camera. Stick with high-quality AA lithium batteries for the best results. For more details, you can check the official Blink Battery Specifications.

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Frequently Asked Questions
Can I Use Rechargeable Batteries In My Blink Camera?
Blink does not recommend rechargeable batteries because their lower voltage can cause performance issues.
How Long Do Lithium Batteries Last In A Blink Camera?
With normal use, lithium batteries can last up to two years.
What Happens If I Use Alkaline Batteries?
You may see short battery life, camera errors, and a higher risk of battery leaks.
Can I Mix Battery Types In My Camera?
No, always use two identical batteries to avoid damage and inconsistent power.
Is There A Way To Check Battery Health In The Blink App?
Yes, the Blink app shows battery status, but accuracy is best with the recommended lithium batteries.