Arlo cameras don’t share one universal battery format, so choosing the wrong pack can leave a camera idle or a camera body unable to accept the batteries. You need the correct connector, voltage, rechargeable chemistry, and housing style for your specific equipment. The options below cover Arlo camera batteries, an Arlo doorbell pack, and two non-rechargeable batteries that work with compatible Arlo accessories, offering clear options for different setups.
A Fast Comparison Of The Options
Energizer 123 Lithium Batteries 2 Pack
REYTRIC A-4a Battery 2-Pack for Arlo
Enegitech CR123A 3V Lithium Batteries 12 Pack
Wasabi Power Batteries and Dual Charger for Arlo
REYTRIC 13000mAh XL Extended Batteries 2-Pack
REYTRIC 6040mAh Ring Camera Batteries 2-Pack
E EGOWAY 7000mAh Arlo Doorbell Battery
The Details Behind The Selections
These cells fit devices designed around the common 123 size, including some cameras, flashlights, sensors, and smart-home accessories. They are non-rechargeable, so installation means replacing cells rather than returning them to a charging base. You may encounter them in an Arlo setup only through a separate accessory that expressly accepts CR123A cells.
For someone maintaining mixed household electronics, the two-pack is easier to store than a larger battery assortment. The honest read is that this is an accessory battery, not a direct replacement for Arlo Pro or Ultra camera packs.
Everyday Advantages
- Uses a widely recognized lithium coin-cell format
- Serves compatible low-drain cameras and accessories
- Two cells support a planned replacement cycle
Small Caveats
- Cannot recharge or fit Arlo camera battery housings
- Device compatibility must be checked before purchase
Key Facts
Made For
You benefit most when your Arlo ecosystem includes compatible low-drain accessories rather than rechargeable camera models.
A Better Fit Elsewhere
The Wasabi Power Batteries and Dual Charger for Arlo suit owners of rechargeable Pro 3, Pro 4, or Ultra cameras.
The A-4a pack targets rechargeable Arlo cameras using a 3.85-volt battery format. Its 4,800mAh capacity and 18.48Wh energy rating provide a conventional runtime tier, making it more approachable than the much larger XL pack reviewed later.
A two-camera household gains a practical rotation system: one cell can charge while the other operates. You still need the correct camera or housing, since battery shape and terminals vary across Arlo families.
Standout Benefits
- Designed for several Pro and Ultra camera families
- Rechargeable lithium-ion cells support repeated cycles
- Two-pack format reduces charging interruptions
- Standard capacity suits cameras near power outlets
Things To Consider
- No charger is included
- Remote installations may need more capacity than 4,800mAh
- Confirm the camera model and housing before ordering
Technical Sheet
The Right Fit
You suit this pack with supported Arlo cameras positioned within reach of regular charging.
Swap It Out When
The REYTRIC 13000mAh XL Extended Batteries 2-Pack offers a stronger fit for remote cameras with frequent activity.
Twelve CR123A cells suit compatible Arlo accessories and other low-drain household devices, particularly locations where replacing several batteries at once is convenient. The stated 1,600mAh capacity reflects a non-rechargeable lithium format rather than a removable Arlo camera pack.
That distinction matters for cameras placed near entryways or repeated-use equipment. Owners should avoid placing these cells in high-drain devices, since the chemistry and discharge behavior are designed differently from rechargeable camera batteries.
A Strong Showing
- Twelve-cell count covers multiple low-drain devices
- 3-volt lithium format suits compatible accessories
- Useful for cameras, sensors, flashlights, and keypads
Limits To Know
- Not rechargeable, so used cells require replacement
- Unsuitable for high-drain electronics
- Will not power standard Arlo Pro camera bodies
Built With In Mind
You benefit most from a larger maintenance stock for several compatible, low-drain devices around the home.
Look Elsewhere When
The REYTRIC A-4a Battery 2-Pack for Arlo fits owners who need rechargeable power for supported camera models.
This package includes two 4,800mAh batteries and a dual charger, reducing the separate pieces needed for a multi-camera home. It supports Pro 3, Pro 4, Pro 5S, Ultra, and Ultra 2 models that use the standard Arlo battery format.
The charger accepts a USB source and charges two cells simultaneously, which makes desk, wall-adapter, vehicle, and portable-power-bank setups plausible. Compared with the single-format A-4a pack, the broader charger package is easier to adopt from the outset.
Noteworthy Benefits
- Includes two rechargeable batteries and one charger
- Dual charging supports camera rotation
- Works with five named Arlo camera families
- Supports charging from several USB-powered sources
- Also works with original Arlo batteries and charger
Trade Offs
- Same 4,800mAh capacity as the smaller REYTRIC pack
- USB source and compatible charging lead may be needed
Quick Facts
Made For
You gain the most from this package with multiple supported Arlo cameras and a regular charging routine.
Another Choice May Suit
The E EGOWAY 7000mAh Arlo Doorbell Battery is the cleaner fit for a compatible Arlo video doorbell.
The XL system raises rated capacity to 13,000mAh and 47.19Wh, a substantial step over standard 4,800mAh packs. That extra capacity matters for cameras near gates, driveways, or other locations where frequent charging creates operational friction.
Compatibility depends on more than the camera name. The pack fits Arlo cameras using the XL extended battery and housing system, including specified Pro, Ultra, Go 2, and Pro 3 Floodlight configurations. The housing itself is not included, so verify your installed equipment first.
What It Does Well
- High 13,000mAh capacity suits active remote cameras
- Energy rating reaches 47.19Wh
- Two batteries support staggered charging
- Charger is included in the package
- Designed for several XL-compatible Arlo models
Practical Considerations
- Requires the correct XL housing configuration
- Housing is not included
- Larger capacity adds no value to incompatible models
Feature Snapshot
Best Suited To
You benefit most from this XL pack through remote Arlo cameras that use the required housing and experience frequent motion or live viewing.
Where Another Pick Shines
The REYTRIC A-4a Battery 2-Pack for Arlo is more practical for standard 4,800mAh camera setups near charging points.
This is a Ring battery pack, not an Arlo battery, despite its relevance to the broader battery-powered security-camera category. Each cell provides 6,040mAh and 22.046Wh for compatible Ring cameras and doorbells, including several battery and solar-powered product families listed for the pack.
You may find it useful after expanding a Ring setup, but it cannot be chosen by capacity alone for Arlo equipment. Voltage, dimensions, terminals, and housing geometry all have to align, making this a contextual option rather than an Arlo recommendation.
Where It Delivers
- 6,040mAh capacity supports compatible Ring cameras
- Two cells facilitate rotation during charging
- Listed for multiple battery-powered Ring models
Less Ideal Details
- Does not fit Arlo camera or doorbell models
- Compatibility depends on the Ring model and housing
- Capacity alone cannot bridge different battery formats
Who Will Love This
You benefit from this pack only within a compatible Ring security-camera setup.
A Better Fit Elsewhere
The REYTRIC A-4a Battery 2-Pack for Arlo directly addresses supported rechargeable Arlo cameras.
This pack targets the Arlo Wire-Free Video Doorbell rather than Arlo’s outdoor cameras. Its 7,000mAh capacity, 25.9Wh energy rating, and 3.7-volt output distinguish it from both camera packs and the A-12-style doorbell battery format.
Doorbell placement makes higher capacity particularly relevant because visitors, package deliveries, and street activity can trigger frequent recordings. The dimensions are 2.75 by 1.66 by 0.91 inches, so measure the compartment and confirm the VMA2400-style model before installation.
The Helpful Details
- 7,000mAh suits high-traffic entry points
- 25.9Wh provides a useful energy comparison
- Rechargeable format supports repeated use
- Installation card supports setup
Areas To Watch
- Intended for the doorbell rather than Arlo cameras
- Model and compartment dimensions must match
- Charging lead availability depends on your setup
Core Details
Right Fit For
You benefit most with an Arlo Wire-Free Video Doorbell VMA2400 or a precisely compatible variant.
Consider Something Else When
The Wasabi Power Batteries and Dual Charger for Arlo fits supported camera models rather than a video doorbell.
Match The Battery To Your Arlo Equipment
Start with the equipment itself, not the battery’s advertised capacity. Arlo cameras use removable rechargeable cells, Arlo video doorbells use a different power pack, and some accessories accept non-rechargeable CR123A lithium cells. You need the battery format specified for your exact model.
Capacity is only one part of the match. Voltage, physical dimensions, connector arrangement, and battery housing all affect installation, while the charging system needs to match the battery chemistry. A higher milliamp-hour rating also does not automatically make a cell suitable for a different brand of security camera.
For a standard rechargeable Arlo camera near a charging point, the REYTRIC A-4a Battery 2-Pack offers a practical capacity tier. For a camera installed near a gate or driveway, the XL system may justify its larger footprint and stricter housing requirement. A doorbell owner needs the dedicated doorbell pack instead.
Non-rechargeable options serve a narrower role. CR123A cells can support compatible low-drain Arlo accessories, but you should not place them in a rechargeable camera housing. Read the device’s battery requirements and compare the model number before ordering.
Battery Mistakes To Avoid
Hidden Buying Traps
A large capacity number can hide an incompatible battery format. Look for the model number, voltage, dimensions, and required housing before comparing runtime claims.
Do not assume every Arlo device uses a removable rechargeable camera battery. Doorbells and some accessories use distinct formats, including coin cells. The Ring battery in this roundup illustrates why brand and device compatibility must be checked directly.
The Upgrade Payoff
Higher-capacity batteries matter most at entry points and remote cameras that cannot be charged easily. You pay for more stored energy, fewer charging interruptions, and potentially longer gaps between maintenance visits. The XL housing requirement may outweigh that benefit for a camera positioned beside an outlet.
Frequently Asked Questions
Which rechargeable battery fits common Arlo cameras?
The REYTRIC A-4a Battery 2-Pack supports listed Pro 3, Pro 4, Pro 5S, Ultra, and Ultra 2 models. Verify your camera and housing model before installation.
Can one Arlo battery fit every Arlo device?
No. Cameras, video doorbells, and compatible accessories use different battery formats, voltages, dimensions, and charging methods.
Are CR123A batteries rechargeable?
No. CR123A lithium cells are non-rechargeable and must be replaced after their service life ends.
What does mAh mean for a security camera battery?
Milliamp-hour measures charge capacity, with higher values generally supporting more stored energy. Actual runtime also depends on voltage, camera activity, temperature, and signal conditions.
Does the 13,000mAh XL battery fit every Arlo camera?
No. It requires compatible Arlo XL battery housings, and the housing is not included with that package.
Final Verdict
Choose the REYTRIC A-4a pack for supported standard camera batteries, the Wasabi Power set when you also need a dual charger, and the REYTRIC XL cells for compatible remote cameras needing greater capacity. The E EGOWAY pack serves the Arlo Wire-Free Video Doorbell, while CR123A cells belong only in compatible non-rechargeable accessories. Confirm the exact model and housing before making the final call.
