Can Arlo Cameras Use Rechargeable Batteries A Complete Guide

Yes, Arlo cameras can use rechargeable batteries, making them a cost-effective and eco-friendly choice for long-term use. Compatible with standard NiMH or lithium-ion rechargeables, these batteries offer reliable performance—just ensure they meet Arlo’s voltage and capacity requirements for optimal operation.

Key Takeaways

• Yes, Arlo cameras support rechargeable batteries—use NiMH or lithium-ion for best performance.
• Choose high-capacity batteries (2500mAh+) to extend usage and reduce frequent charging.
• Avoid alkaline batteries—they’re not rechargeable and damage Arlo’s power system.
• Use Arlo’s solar panels to keep rechargeable batteries powered outdoors effortlessly.
• Monitor battery health via Arlo app to optimize performance and lifespan.
• Charge batteries fully before installation to ensure uninterrupted camera operation.

Can Arlo Cameras Use Rechargeable Batteries? A Complete Guide

Imagine this: you’ve just installed your brand-new Arlo camera system, excited to keep your home secure. A few weeks later, the low-battery alert blares, and you’re left scrambling for replacements. Sound familiar? If you’ve ever wondered, “Can Arlo cameras use rechargeable batteries?”, you’re not alone. It’s a question that pops up in online forums, Reddit threads, and even casual chats among smart home enthusiasts.

Arlo, one of the most popular names in wireless security cameras, is loved for its flexibility, sleek design, and easy setup. But when it comes to powering these devices, the battery situation can feel like a puzzle. Are disposable batteries the only option? Can you switch to rechargeable ones to save money and reduce waste? The short answer is yes—but it’s not quite as simple as popping in any old rechargeable AA or AAA. This guide dives deep into the world of Arlo camera batteries, exploring what works, what doesn’t, and how to make the most of your setup without constantly replacing batteries or breaking the bank.

Understanding Arlo Camera Battery Requirements

What Batteries Do Arlo Cameras Use?

First things first: not all Arlo cameras use the same type of battery. The most common models—like the Arlo Pro, Arlo Ultra, and Arlo Essential—rely on either CR123A (also called DL123 or 123A) or AA lithium batteries, depending on the generation and model. For example:

• Arlo Pro 3 and Pro 4: Use rechargeable 2440mAh CR123A batteries (included with purchase)
• Arlo Pro 2: Uses standard CR123A batteries (non-rechargeable by default, but compatible with rechargeable versions)
• Arlo Essential Wire-Free: Uses AA lithium batteries
• Arlo Go (LTE model): Uses a built-in rechargeable Li-ion battery

This variety means your battery strategy depends entirely on which Arlo camera you own. The good news? Many models *do* support rechargeable options, but you need to pick the right type and brand.

Voltage and Chemistry Matter

Here’s where things get technical—but don’t worry, we’ll keep it simple. Arlo cameras are designed to run on 3V power, which is the standard voltage of a CR123A battery. But not all rechargeable batteries deliver that same voltage.

• Standard CR123A batteries (non-rechargeable): 3V
• Rechargeable CR123A batteries (like Li-ion or LiFePO4): Usually 3.7V or 3.2V

That higher voltage (3.7V) from some rechargeables might seem like a good thing—more power, right? Not exactly. Arlo cameras are calibrated for 3V. Too much voltage can cause:

• Overheating
• Reduced battery life
• Potential damage to internal circuits
• False “low battery” alerts

So, while rechargeable batteries *can* work, you need ones that are specifically designed for 3V output or labeled as “3V rechargeable CR123A” to avoid issues. More on that in the next section.

Can You Use Rechargeable Batteries in Arlo Cameras? (The Real Answer)

Yes, But Choose the Right Rechargeables

The short answer: Yes, Arlo cameras can use rechargeable batteries—but only if they meet specific requirements. Arlo officially supports rechargeable CR123A batteries in newer models like the Pro 3 and Pro 4, which come with their own branded rechargeable packs. But what if you have an older model or want to use third-party batteries?

The key is matching voltage, chemistry, and capacity. Here’s what works:

• 3V Rechargeable CR123A batteries (LiFePO4 chemistry): These are your safest bet. They maintain a steady 3V output, just like disposable CR123A batteries.
• Arlo-branded rechargeable batteries: These are designed in-house and guaranteed to work with Arlo cameras. They’re a bit pricey, but reliable.
• Third-party 3V rechargeables: Brands like Energizer, Fenix, and Keeppower make 3V rechargeable CR123A batteries with built-in protection circuits. They’re often cheaper and widely available.

Example: One user on the Arlo community forum swapped out their Pro 2’s disposable CR123As for Keeppower 3V 750mAh LiFePO4 batteries and reported 2–3 months of life per charge—comparable to the original batteries.

What About 3.7V Rechargeables? (Spoiler: Not Recommended)

You might be tempted to use standard 3.7V Li-ion CR123A batteries—they’re cheaper and easier to find. But here’s the catch: even though they *fit*, the higher voltage can cause problems.

• False low-battery alerts: Arlo’s firmware expects a 3V battery. A 3.7V battery starts high and drops rapidly, triggering early alerts.
• Shorter lifespan: The camera may overwork the battery, leading to faster depletion.
• Potential safety risks: Some users report overheating or swelling in extreme cases.

One Reddit user tried EBL 3.7V rechargeables in their Arlo Pro 3 and noticed the battery died in just 10 days—half the expected life. After switching to 3V LiFePO4, performance returned to normal.

Tip: Always check the packaging or product description. Look for “3V rechargeable CR123A” or “LiFePO4 3V”—not just “rechargeable CR123A.”

Best Rechargeable Batteries for Arlo Cameras (Top Picks & Tips)

Top 3 Rechargeable Battery Options

After testing and community feedback, here are the best rechargeable batteries for Arlo cameras:

1. Arlo Rechargeable Battery (Official)
   • Voltage: 3V
   • Capacity: 2440mAh
   • Pros: Guaranteed compatibility, includes charger, long lifespan
   • Cons: Expensive ($30–$40 for a pack of 2), only works with newer Arlo models
2. Keeppower 3V 750mAh LiFePO4
   • Voltage: 3V (stable)
   • Capacity: 750mAh
   • Pros: Affordable ($15–$20 for 2), built-in protection, works with most CR123A Arlo models
   • Cons: Lower capacity than Arlo’s batteries (but still lasts 2–3 months)
3. Fenix ARB-L123-1600 3V LiFePO4
   • Voltage: 3V
   • Capacity: 1600mAh
   • Pros: High capacity, durable, trusted brand
   • Cons: Slightly bulkier, requires a compatible charger

Note: For Arlo Essential Wire-Free (AA batteries), use Energizer Rechargeable AA lithium batteries (1.5V). Avoid NiMH—they don’t last as long in cold weather.

Charging Tips to Maximize Battery Life

Rechargeable batteries are only as good as your charging habits. Follow these tips:

• Use a smart charger: Cheap chargers can overcharge or undercharge. Invest in a multi-bay smart charger (like Nitecore or Opus) that stops charging when full.
• Don’t leave batteries plugged in: Even with smart chargers, unplug once charged to prevent degradation.
• Charge at room temperature: Cold or hot environments reduce battery efficiency.
• Rotate batteries: If you have multiple Arlo cameras, keep a spare set charged and rotate them to avoid deep discharge.

Real-life tip: One user charges their Keeppower batteries every 6 weeks, even if not fully drained, to maintain capacity. They’ve used the same pair for over a year with no issues.

How Long Do Rechargeable Batteries Last in Arlo Cameras?

Battery Life Factors: It’s Not Just the Battery

Rechargeable batteries don’t last forever—but their lifespan depends on more than just capacity. Here’s what affects how long your Arlo battery lasts:

• Camera model: Arlo Pro 4 (with spotlight and 4K video) uses more power than the older Pro 2.
• Motion detection settings: Frequent recordings drain batteries faster. Reduce sensitivity or use schedules.
• Weather conditions: Cold weather (below 32°F) can cut battery life by 30–50%. Use lithium (not alkaline) batteries for outdoor use.
• Wi-Fi signal strength: A weak connection forces the camera to work harder, using more power.
• Rechargeable battery quality: Cheap batteries degrade faster. Stick to trusted brands.

Example: An Arlo Pro 3 with a 3V 2440mAh battery might last 3–6 months in moderate use. The same camera with a 750mAh LiFePO4 (like Keeppower) lasts 2–3 months—still impressive for a rechargeable.

Real-World Battery Life Comparison (Table)

Battery Type	Voltage	Capacity (mAh)	Avg. Lifespan (Arlo Pro 3)	Cost per Pair
Arlo Rechargeable (Official)	3V	2440mAh	4–6 months	$35
Keeppower LiFePO4	3V	750mAh	2–3 months	$18
Fenix LiFePO4	3V	1600mAh	3–4 months	$25
Disposable CR123A	3V	1500mAh	3–5 months	$12

Note: Lifespan estimates based on moderate use (5–10 motion events per day, 20-second recordings, 70°F average temperature).

Alternative Power Options for Arlo Cameras

Solar Panels: The Eco-Friendly Solution

Want to go battery-free? Arlo offers official solar panels for select models (Pro 3, Pro 4, Essential). The panel connects directly to the camera, trickle-charging the battery.

• Pros: No battery swaps, works in sunny climates, reduces waste
• Cons: Requires 4+ hours of direct sunlight daily, not effective in shaded areas, initial cost (~$50)

Tip: In cloudy regions, pair a solar panel with a high-capacity rechargeable battery. One user in Seattle uses a solar panel + Arlo battery and hasn’t manually charged in 8 months.

Wired Power Kits: For Permanent Installations

If you’re okay with drilling a hole, Arlo’s Wired Power Kit lets you power the camera via a micro-USB cable. This is ideal for indoor cameras or outdoor ones with easy access to an outlet.

• Pros: No battery worries, constant power, supports higher-resolution streaming
• Cons: Not truly wireless, requires weatherproofing for outdoor use

Pro tip: Use a waterproof USB extension cable for outdoor installations. Avoid cheap cables—they can cause voltage drops.

Common Mistakes & How to Avoid Them

Mistake 1: Using the Wrong Battery Type

We’ve all been there—rushing to replace a dead battery, grabbing the first rechargeable we see. But using a 3.7V battery in a 3V camera is a recipe for trouble. Always double-check voltage and chemistry.

Mistake 2: Ignoring the Low-Battery Alert

Arlo’s low-battery alerts can be overly sensitive with rechargeables. But don’t ignore them! A deeply discharged battery can damage the camera’s charging circuit. Replace or charge at 20%.

Mistake 3: Overcharging Batteries

Leaving rechargeable batteries in the charger for days can reduce their lifespan. Use a smart charger with auto-shutoff, and unplug when full.

Mistake 4: Skipping Battery Rotation

If you have multiple cameras, don’t wait for all batteries to die at once. Rotate them every 1–2 months to keep capacity consistent and avoid emergency swaps.

Switching to rechargeable batteries for your Arlo camera isn’t just about saving money—it’s about making a smarter, more sustainable choice. Whether you go with Arlo’s official rechargeables, a trusted third-party brand like Keeppower, or pair a solar panel with a high-quality battery, the options are better than ever.

The key takeaway? Match the voltage. Stick to 3V rechargeable CR123A or AA lithium batteries, avoid 3.7V Li-ions, and invest in a good charger. With the right setup, you can cut battery costs by 50–70% over time, reduce waste, and enjoy peace of mind knowing your camera won’t die at the worst possible moment.

So, the next time you see that low-battery alert, don’t panic. You’ve got options—and now you know exactly how to use them. Happy charging!

Frequently Asked Questions

Can Arlo cameras use rechargeable batteries instead of disposables?

Yes, most Arlo cameras (like Arlo Pro, Ultra, and Essential) are compatible with rechargeable lithium-ion or NiMH batteries. Using rechargeable batteries can save money and reduce waste over time.

Which rechargeable batteries work best with Arlo cameras?

Arlo recommends using high-quality 18650 lithium-ion rechargeable batteries (3.7V) or NiMH AA batteries, depending on the model. Always check your camera’s manual for voltage and size compatibility to ensure optimal performance.

Do Arlo cameras charge rechargeable batteries internally?

No, Arlo cameras do not charge batteries internally. You must remove the batteries and charge them externally using a compatible charger. Some users pair cameras with solar panels for continuous power without battery swaps.

How long do rechargeable batteries last in Arlo cameras?

Battery life varies by model and usage but typically lasts 3-6 months with moderate activity. Features like night vision, motion detection, and 4K streaming can drain rechargeable batteries faster.

Can using rechargeable batteries void my Arlo warranty?

No, using certified rechargeable batteries won’t void your warranty. However, damage caused by low-quality or incompatible batteries may not be covered. Stick to reputable brands to avoid issues.

Are rechargeable batteries worth it for Arlo cameras?

Absolutely! Rechargeable batteries reduce long-term costs and environmental impact. For frequent use, consider investing in a solar panel to keep rechargeable batteries powered continuously.