Best batteries for Blink - AA lithium for Outdoor 4, 2K+ and doorbell

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Best batteries for Blink? In a nutshell

For Blink cameras, you need 1.5 V AA disposable lithium batteries (lithium metal). To power a single camera, such as the Outdoor 4 or Outdoor 2K+, you insert exactly two batteries.

Standard alkaline batteries and rechargeable batteries are not what Blink requires.

When choosing a power source, use only disposable lithium batteries.

Why Blink cameras require lithium batteries

The requirement to use lithium batteries comes directly from the manufacturer specifications. Outdoor cameras operate outside all year round, so they must handle extreme weather conditions.

Blink specifies an operating temperature range from -20°C to 45°C (-4 to 113°F).

Proper power supply is also essential when mounting the device on a Floodlight mount. In the mount specifications, Blink notes that the camera mounted on it can only be powered by 1.5 V AA disposable lithium batteries.

Fun fact: Blink itself includes Energizer Ultimate Lithium batteries in the box with the Outdoor 2K+ camera.

How long do batteries last in an outdoor camera

The manufacturer states that the Blink Outdoor 4 camera lasts up to 2 years on a single set of batteries with default settings. However, the actual battery life depends on the selected settings, recording frequency, and environmental conditions.

For the Outdoor 2K+ model, the up to 2-year battery life applies to battery saver settings and 1080p resolution. Switching the camera to permanently record in 2K quality reduces this battery life.

Reviewers from SlashGear pointed out that Blink includes two lithium batteries in the box with the Outdoor 4, and throughout the entire test, the indicator showed an OK status. Meanwhile, Digital Camera World notes that the lack of rechargeable battery support is a certain drawback, but the long battery life allows you to leave the camera in hard-to-reach places for a long time.

Below, you will find proven lithium batteries and an expansion pack that meet Blink requirements.

Recommended batteries for Blink cameras

Battery extension pack and alternative power options

If you want to replace batteries less often, the Blink Outdoor Battery Extension Pack is the solution. It is a battery extension pack that fits both the Outdoor 4 and Outdoor 2K+ models.

The pack comes with four 1.5 V AA lithium batteries. With this accessory, the Blink Outdoor 4 camera can run for up to 4 years on default settings.

However, installing the pack comes with several limitations worth knowing before buying. With the pack installed, you cannot connect a USB power cable, the camera only works with the mount included with the pack, and the design rules out using the right-angle adapter or the Blink silicone skin.

With the Blink Outdoor 2K+ model, you have another power option. The camera has a built-in USB-C port that allows you to power the device directly from a wall outlet using a separately purchased power adapter.

Frequently asked questions about powering Blink cameras

Which batteries for the Blink Outdoor 4 camera?

For the Blink Outdoor 4 camera, you need two 1.5 V AA lithium batteries (lithium metal). They must be non-rechargeable, single-use batteries. Two such batteries are already included in the box with the camera.

Can you use rechargeable batteries in Blink?

Blink specifies non-rechargeable lithium batteries in its specifications, and Digital Camera World lists this as a drawback of the camera. Therefore, rechargeable batteries are not what the manufacturer requires.

How long do batteries last in a Blink camera?

Batteries in the Blink Outdoor 4 camera last up to 2 years on default settings. The actual battery life depends on motion detection frequency, weather conditions, and configuration. On the Outdoor 2K+ model, recording in full 2K resolution reduces battery life compared to 1080p mode.

How many batteries does a Blink camera need?

By default, a Blink camera requires two 1.5 V AA lithium batteries. If you purchase the Blink Outdoor Battery Extension Pack, the device will be powered by four batteries of the same type.

Does the battery extension pack fit the Blink Outdoor 2K+?

Yes, the battery extension pack known from the Outdoor 4 model fits the Blink Outdoor 2K+ without any modifications. Once installed, the camera uses four AA lithium batteries, extending its operating time.

See also

• Best USB drive for Blink Sync Module 2 - and a card for Sync Module XR
• Best solar panel for Ring, Blink and eufy cameras - compatibility by model

Sources

• Blink: Outdoor 4 technical specifications - manufacturer page (support.blinkforhome.com)
• Blink: Outdoor 4 Battery Extension Pack FAQ - manufacturer page (support.blinkforhome.com)
• Blink: Outdoor Floodlight Mount FAQ - manufacturer page (support.blinkforhome.com)
• SlashGear: Blink Outdoor 4 review - industry article (slashgear.com)
• Digital Camera World: Blink Outdoor 4 review - industry article (digitalcameraworld.com)
• TechTimes: Blink Outdoor 2K+ review - industry article (techtimes.com)