Keeping your Blink Doorbell powered and operational is essential for home security and convenience. The right batteries ensure your device captures every visitor and package delivery without frustrating gaps in coverage. With various battery types available, from long-lasting lithium to economical alkaline, selecting the best option can significantly impact performance and maintenance frequency.
This guide simplifies your search by comparing the top battery choices for your Blink Doorbell. We have evaluated options based on longevity, performance in extreme temperatures, and overall value to help you make an informed decision. Whether you prioritize maximum lifespan or a budget-friendly bulk pack, you will find a suitable match here.
The Best Battery Picks for Your Blink Doorbell
- Energizer Ultimate Lithium AA Batteries (4 Pack)
- Energizer Ultimate Lithium AA Batteries (8 Pack)
- POWXS AA Lithium Batteries, 8Pack 1.5V Lithium Iron
- Enegitech AA Lithium Battery, 3000mAh 1.5V
- kunying Lithium Batteries aa Rechargeable for Blink Camera 4 Pack
- EBL AA Rechargeable Batteries 2800mAh Ready2Charge
- Amazon Basics AA 1.5 Volt Performance Alkaline Batteries
- Energizer AA Batteries (48 Count)
Energizer Ultimate Lithium AA Batteries (4 Pack)
Energizer Ultimate Lithium AA batteries are engineered for maximum performance and longevity. They are recognized as the world’s longest-lasting AA batteries, making them an excellent choice for high-drain devices like the Blink Doorbell. You can expect extended periods of reliable service before a replacement is needed.
A significant advantage for outdoor devices is their ability to perform in extreme temperatures, from -40°F to 140°F. This ensures your doorbell remains functional through harsh winter cold and summer heat. The 4-pack is a great option if you need a reliable, immediate replacement set.
Energizer Ultimate Lithium AA Batteries (8 Pack)
This 8-pack offers the same high-performance benefits as the 4-pack but provides greater value for those who want to stock up. The Energizer Ultimate Lithium batteries deliver consistent power, which is crucial for ensuring your Blink Doorbell captures clear video and sends timely alerts.
Their resilience in all weather conditions guarantees year-round operation without power failure due to temperature swings. Having an 8-pack on hand means you will have spares ready for a quick swap, minimizing any downtime for your home security system.
POWXS AA Lithium Batteries
POWXS AA Lithium Batteries utilize advanced lithium iron technology, boasting a 3200mAh super capacity. They provide a stabilized 1.5V power supply and are reported to last up to five times longer than standard alkaline batteries, making them a strong competitor for your Blink Doorbell.
These batteries feature an ultra-low self-discharge rate of less than 2% per year, allowing them to retain energy for up to 10 years in storage. A key safety benefit is their multi-layer construction designed to prevent leakage, which helps protect your electronic devices from potential damage.
Enegitech AA Lithium Battery
The Enegitech AA Lithium Battery is a 3000mAh, non-rechargeable option that comes in a substantial 16-pack. This bulk offering is ideal for users who power multiple devices or want a long-term supply of reliable batteries for their Blink Doorbell and other household gadgets.
Similar to other premium lithium options, these batteries perform reliably in a wide temperature range from -40°F to 140°F. They are also designed to be leak-proof and have a shelf life of up to 10 years, ensuring they remain fresh and ready for use whenever you need them.
kunying Lithium Batteries aa Rechargeable for Blink Camera
For those seeking an eco-friendly and cost-effective solution, the kunying set offers four rechargeable lithium AA batteries. Each battery has a 1200mAh capacity and is rated for over 1000 charge cycles, providing long-term value and reducing battery waste.
This kit includes a convenient 4-in-1 USB-C charging cable, allowing you to charge all batteries simultaneously from a wall charger, power bank, or car charger. The 2-hour fast charge capability means your batteries are ready to go again quickly, ensuring your Blink Doorbell is rarely without power.
EBL AA Rechargeable Batteries
EBL’s 2800mAh rechargeable batteries are built for high capacity and long runtimes. Their “Supercell lattice” technology is designed to provide constant voltage and excellent performance in high-drain devices, which is a good match for the power demands of a video doorbell.
This 16-count pack is an economical choice for households with many battery-operated devices. The ProCyco technology helps maximize power performance over many charging cycles, offering a reliable and sustainable power source for the long haul.
Amazon Basics AA Performance Alkaline Batteries
Amazon Basics offers a practical and affordable alkaline battery solution in a large 48-pack. These batteries provide reliable performance for everyday devices and are a good budget-conscious option for keeping your Blink Doorbell running.
While they may not have the extended lifespan or extreme weather tolerance of lithium batteries, their low cost per battery makes them accessible. This bulk pack ensures you always have replacements on hand, which is convenient for maintaining your device with minimal fuss.
Energizer AA Batteries
The Energizer AA 48-count pack is another excellent bulk alkaline option from a trusted brand. These batteries are designed for dependable power in a wide range of devices, offering a straightforward and reliable power source for your doorbell.
Choosing a well-known brand like Energizer provides peace of mind regarding consistent quality and performance. This large quantity is perfect for households that go through batteries quickly, ensuring you are well-stocked for your Blink Doorbell and other needs.
Buying Guide: How to Choose the Right Battery for Your Blink Doorbell
When it comes to keeping my Blink Doorbell running smoothly, the battery choice is a big deal. It is not just about grabbing any pack of AAs off the shelf. The right battery can mean the difference between getting a clear alert every time someone approaches and missing a delivery because the doorbell died prematurely. Over time, I have learned that a few key factors really separate the best batteries for my Blink Doorbell from the rest.
First and foremost is battery chemistry. Blink officially recommends using lithium AA batteries, and for good reason. Lithium batteries handle extreme temperatures much better than alkaline, which is crucial for an outdoor device that faces summer heat and winter chills. They also maintain a more consistent voltage throughout their life, which helps the doorbell function reliably. Alkaline batteries, on the other hand, tend to have their voltage drop slowly as they drain, which can lead to performance issues and a shorter overall lifespan in this specific application.
Capacity, measured in milliamp-hours (mAh), is another critical factor. A higher mAh rating means the battery has more energy stored, which should translate to a longer time between changes. For lithium batteries, I typically look for capacities in the 3000mAh range. It is tempting to just buy the cheapest option, but a higher-capacity battery, even if it costs a bit more upfront, often provides better value because it lasts significantly longer.
Brand reputation matters more than you might think. I stick with well-known, reliable brands like Energizer, Duracell, or AmazonBasics. These companies have a track record for quality and safety. Off-brand batteries can be inconsistent; some might work fine, while others could leak and damage the sensitive electronics inside the doorbell compartment. The potential cost of replacing the entire doorbell far outweighs any small savings on questionable batteries.
Finally, I always consider buying in bulk. Since the Blink Doorbell uses two batteries at a time, and I might have other devices that use AAs, getting a multi-pack is just more convenient and often cheaper per battery. Keeping a spare set on hand means I am never caught off guard by a dead doorbell. By focusing on lithium chemistry, high capacity, a trusted brand, and smart purchasing, I have made my search for the 8 best batteries for my Blink Doorbell a much simpler and more effective process.
Frequently Asked Questions
Can I use rechargeable batteries in my Blink Doorbell?
This is a common question, and the official word from Blink is to use non-rechargeable lithium batteries. Standard NiMH rechargeable batteries output 1.2V, while lithium and alkaline batteries output 1.5V. That voltage difference can sometimes cause the doorbell to misinterpret the battery level, leading to incorrect low-battery warnings or unpredictable performance. While some people report using them without immediate issue, for consistent and reliable operation, I stick with the recommended single-use lithium batteries.
How long should the batteries last in my Blink Doorbell?
Battery life is not a fixed number; it depends entirely on usage. Blink’s estimate of up to two years is based on a relatively low-activity environment with about 10-15 second clips recorded a few times a day. If your doorbell is in a high-traffic area, has a lot of motion triggers, or you use Live View frequently, the batteries will drain much faster. Environmental factors like very cold or very hot weather can also reduce battery lifespan.
Why does my Blink app show a low battery warning so soon after I put in new batteries?
If you are using alkaline batteries, this is a classic symptom. As I mentioned in the buying guide, alkaline voltage drops steadily from the moment you start using them. The Blink doorbell is designed to monitor voltage, and it might trigger a low battery warning while there is still some life left, because the voltage has dipped below its threshold. Switching to lithium batteries, which maintain a stable voltage for most of their life, usually resolves this frustrating issue.
Is it okay to mix different brands or old and new batteries?
I strongly advise against this. Always install a fresh, matched set of two batteries from the same brand and the same package. Mixing an old battery with a new one, or batteries from different manufacturers, can cause an imbalance. The stronger battery will try to charge the weaker one, leading to rapid draining of both, potential leakage, and even damage to your doorbell’s battery compartment. It is a small step that goes a long way in protecting your device.
What is the best way to dispose of the old lithium batteries?
You should not throw single-use lithium batteries in your regular trash. They need to be recycled properly. Many electronics stores, big-box retailers, and community hazardous waste collection sites have battery recycling drop-off bins. Proper disposal is important for both environmental and safety reasons. Keeping this practical guide for the 8 best batteries for your Blink Doorbell in mind also means being responsible with the ones you have finished using.
Can a bad battery cause other problems with my doorbell?
Absolutely. Beyond just dying quickly, a failing or low-quality battery can cause a range of weird issues. You might experience delayed notifications, choppy video footage, the doorbell going offline randomly, or the infrared night vision not working correctly. Before you start troubleshooting complicated network or sync module issues, my first step is always to rule out the power source by swapping in a fresh set of high-quality lithium batteries.