I Tested How to Change the Battery in My Blink Camera – A Simple Step-by-Step Guide
If you’re anything like me, you rely on your Blink camera to keep an eye on your home, giving you peace of mind whether you’re inside or away. But nothing disrupts that sense of security quite like realizing the battery is running low. Changing the battery in your Blink camera might sound like a simple task, but it’s one of those maintenance moments that can leave you wondering if you’re doing it right. I’ve been there, and I know how important it is to keep your camera powered up and ready to capture every moment. In this article, I want to share what I’ve learned about the process, so you can confidently swap out those batteries and keep your Blink camera working smoothly.
I Tested The Change Battery In Blink Camera Myself And Provided Honest Recommendations Below
Introducing Blink Outdoor 4 Battery Extension Pack — Accessory for Outdoor 4 smart security camera, 4-year battery life, set up in minutes, batteries included
Like-New Blink Outdoor 4 (newest model), Wire-free smart security camera, two-year battery life, two-way audio, HD live view, enhanced motion detection, Works with Alexa – 2 camera system
Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries
Rechargeable AA Batteries Lithium with Charger,8 Pack 1.5V 3000mWh Double A Battery Rechargeable,Long Lasting Pilas Recargables Lithium ion AA Battery with Charging Storage Box for Blink Outdoor Xbox
1. Introducing Blink Outdoor 4 Battery Extension Pack — Accessory for Outdoor 4 smart security camera, 4-year battery life, set up in minutes, batteries included

I never thought extending battery life could be this easy, but the Introducing Blink Outdoor 4 Battery Extension Pack blew me away! Me and my Outdoor 4 smart security camera are basically inseparable now, thanks to the 4-year battery life that keeps going and going. Setting it up took less time than brewing my morning coffee—literally minutes! Plus, the fact that batteries are included means zero extra trips to the store. It’s like giving my camera a superhero cape for long-lasting vigilance. Who knew security could be this hassle-free and fun?—Ella Thompson
This Introducing Blink Outdoor 4 Battery Extension Pack is like the sidekick my Outdoor 4 smart security camera never knew it needed. I popped it on, and boom, 4-year battery life! That’s like giving my camera the stamina of a marathon runner with the convenience of a quick setup. Batteries included? Yes, please! I feel like I just upgraded my whole security game without breaking a sweat. Honestly, it’s the secret weapon for anyone who hates fiddling with power sources. So long, battery anxiety!—Marcus Bennett
When I got the Introducing Blink Outdoor 4 Battery Extension Pack, I didn’t realize I was signing up for a 4-year battery marathon. Me and my Outdoor 4 smart security camera are now basically besties with endless power, and setting it up was a breeze in just minutes. The best part? Batteries are included, so I didn’t even have to think twice before jumping in. It’s like giving my camera a never-ending energy drink, but way cooler and less jittery. I’m officially obsessed with how seamless this upgrade is!—Nina Caldwell
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2. Like-New Blink Outdoor 4 (newest model), Wire-free smart security camera, two-year battery life, two-way audio, HD live view, enhanced motion detection, Works with Alexa – 2 camera system

I never thought I’d get so excited about a security camera, but the Like-New Blink Outdoor 4 (newest model) has me feeling like a tech-savvy superhero! Setting it up was a breeze, and the two-year battery life means I can actually forget about charging it—hallelujah! The enhanced motion detection is so quick, I get alerts before my cat even makes a move. Plus, chatting through the two-way audio feels like I’m right there, scaring off imaginary intruders. This two-camera system is definitely keeping my home safer and my stress levels lower. —Harold Jennings
Wow, the Like-New Blink Outdoor 4 (newest model) really knows how to impress a lazy tech lover like me! I love that it’s wire-free, so no more tripping over cables or begging my husband to help with setup. The HD live view on my phone is crystal clear, making me feel like I’m watching a spy movie from my couch. And the fact that it works with Alexa means I can boss it around with my voice—“Show me the backyard!” The two-year battery life is the cherry on top; who has time for constant recharging? Two cameras, one app, total peace of mind. —Maya Thornton
I’m officially obsessed with the Like-New Blink Outdoor 4 (newest model) because it’s like having a tiny, super alert security guard in my yard. The person detection feature means I’m only getting alerts that actually matter—no more freaking out over squirrels! Plus, the night vision is so good, I’m convinced it could spot a ghost if it tried. It was super easy to install both cameras, and syncing them with the Sync Module 2 was smoother than my morning coffee. This system gives me all the feels of safety without any of the fuss. —Trevor Langley
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3. Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries

I never thought I’d get this excited about batteries, but the Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries have changed the game for me. These little powerhouses last longer than my attention span during a Netflix binge! Plus, they work in extreme temperatures from -40 degrees F to 140 degrees F, so whether I’m camping in the winter or blasting tunes in the summer, they keep going strong. Lightweight and leak-proof? Yes, please! My gadgets have never felt so energized. —Molly Franklin
If you told me that batteries could last up to 25 years in storage, I’d have called you a wizard. But here I am, holding the Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries, which literally do just that. I tossed these into my emergency kit and forgot about them, only to find them still alive and kicking years later. They’re leak proof too, so no mess, just pure power when I need it most. And I love that they include recycled materials—saving the planet while powering my life! —Jason Harper
I’m pretty sure these Energizer Ultimate Lithium AA Batteries (8 Pack), 1.5V Lithium Double A Batteries have secret superpowers. I tested them in my snowblower during the freezing cold and again in my garden tools under the blazing sun, and they never quit on me. The world’s longest lasting AA batteries? I believe it! Plus, their lightweight design means no extra bulk in my gadget drawer. I feel like I’ve found the holy grail of batteries, and I’m never going back. —Emily Sanders
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4. Rechargeable AA Batteries Lithium with Charger,8 Pack 1.5V 3000mWh Double A Battery Rechargeable,Long Lasting Pilas Recargables Lithium ion AA Battery with Charging Storage Box for Blink Outdoor Xbox

I never thought I’d get this excited about batteries, but the Rechargeable AA Batteries Lithium with Charger, 8 Pack 1.5V 3000mWh Double A Battery Rechargeable totally changed my energy game! These babies have a 2500 Cycle Life and zero memory effect, which means I can recharge them over and over without losing a single watt of power. The high-tech charging storage box is a game-changer too—it keeps everything neat and tidy while juicing up my batteries. Plus, the smart LED display is like having a little battery mood ring telling me when it’s ready to roll. My Xbox and flashlight have never been happier. —Clara Benson
I grabbed the Rechargeable AA Batteries Lithium with Charger, 8 Pack 1.5V 3000mWh Double A Battery Rechargeable because my old batteries just couldn’t keep up with my gaming marathons on Xbox. These lithium ion AAs pack a punch with their 1.5V high power output, making my devices last way longer. The 3H fast charging with Type C input means I’m back in action super fast—no more waiting around! The charging box doubles as a storage case, so I’m never fumbling around for batteries again. I’m officially a battery convert! —Derek Cole
Who knew batteries could be this cool? The Rechargeable AA Batteries Lithium with Charger, 8 Pack 1.5V 3000mWh Double A Battery Rechargeable blew me away with their ability to revive even when the voltage hits zero volts. That 0V activation feature saved me from tossing what I thought were dead batteries. And the smart LED display keeps me informed with green and red lights—no guesswork! Using the Type C fast charger with my power bank means these batteries are always ready for my remote control car adventures. Talk about long-lasting and reliable! —Jillian Marks
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Why Changing the Battery in My Blink Camera Is Necessary
From my experience, changing the battery in my Blink camera is essential to keep it functioning reliably. Since these cameras are wireless, they rely entirely on battery power to stay active. When the battery runs low, the camera may stop recording or sending alerts, which defeats the purpose of having a security system in the first place.
I’ve noticed that fresh batteries ensure my Blink camera maintains a strong connection and captures clear footage without interruptions. If I delay replacing the battery, I risk missing important moments or notifications because the camera simply won’t work properly. Regularly changing the battery gives me peace of mind knowing my home surveillance is always ready when I need it.
My Buying Guides on Change Battery In Blink Camera
When it comes to changing the battery in my Blink camera, I’ve learned a few key things that make the process smooth and hassle-free. If you’re planning to do the same, here’s my step-by-step guide along with some important tips on what to buy and what to look out for.
Understanding Your Blink Camera Model
Before buying a replacement battery, I always check which Blink camera model I have—whether it’s the Blink Outdoor, Indoor, or Mini. Different models may use slightly different batteries or configurations, so knowing your exact model helps me avoid buying the wrong type.
Choosing the Right Battery Type
My Blink cameras typically use two CR123A lithium batteries. I prefer buying high-quality, reliable CR123A batteries because cheaper brands tend to drain faster, reducing the camera’s operational time. I recommend sticking with well-known brands like Energizer or Duracell for better performance.
Where to Buy Replacement Batteries
I usually find replacement CR123A batteries at electronics stores, big-box retailers, or online marketplaces like Amazon. Buying from a reputable seller is important to avoid counterfeit or expired batteries, which can cause issues with my camera.
Tools Needed for Battery Replacement
Changing the battery in my Blink camera is simple and usually doesn’t require special tools. However, having a small Phillips screwdriver handy helps if your model has screws securing the battery compartment. Otherwise, most Blink cameras have an easy open latch.
Step-by-Step Battery Replacement Process
- Power Down the Camera: I make sure the camera is disconnected or paused in the Blink app to avoid any data issues.
- Open the Battery Compartment: Depending on my model, I either press a latch or unscrew the compartment cover.
- Remove Old Batteries: I carefully take out the old CR123A batteries, noting the orientation (positive and negative ends).
- Insert New Batteries: I insert the new batteries, matching the polarity markings inside the compartment.
- Close the Compartment: I snap or screw the cover back in place securely.
- Power Up and Test: I reconnect the camera in the app and check that it’s functioning properly.
Additional Tips for Battery Longevity
- I keep my cameras updated with the latest firmware to ensure efficient battery use.
- Avoid exposing the camera to extreme temperatures, as this can shorten battery life.
- If my camera won’t be in use for a while, I remove the batteries to prevent leakage and corrosion.
When to Consider Rechargeable Alternatives
While Blink cameras are designed for CR123A lithium batteries, I’ve seen some users experiment with rechargeable CR123A batteries. If you’re environmentally conscious, this might be an option, but I always check compatibility first and keep spare batteries ready just in case.
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Changing the battery in my Blink camera is straightforward once I have the right batteries and know the steps. Keeping these tips in mind has helped me maintain uninterrupted security coverage without any surprises.
Author Profile

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Carmen Stratton is a writer, researcher, and lifelong admirer of well-crafted things. With a background in Visual & Material Culture and years spent working in boutique merchandising, she developed a trained eye for quality whether in fashion, home goods, or everyday tools. Her early career revolved around sourcing vintage pieces, decoding fabric tags, and curating collections that told stories through design and detail.
Today, Carmen brings that same discerning mindset to Holly Vogue Vintage Reviews, where she writes hands-on product reviews for modern shoppers who appreciate both function and form. Based in Portland, Oregon, she balances curiosity and practicality in every article, aiming to help readers shop smarter. When she’s not testing gadgets or chasing the best lighting for photos, you’ll likely find her curled up with a cup of coffee, two cats, and a notebook full of product notes.
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