How Do You Charge Arlo Camera Batteries A Complete Guide

Charging Arlo camera batteries is simple: remove the battery from the camera and use the included USB cable to connect it to the Arlo charging dock or a compatible power source. For optimal performance, always use Arlo-certified chargers and avoid third-party accessories that could damage the battery or void your warranty. Most Arlo batteries fully charge in 2–4 hours, and LED indicators on the dock provide real-time status updates.

Key Takeaways

• Use only Arlo-approved chargers to ensure safety and battery longevity.
• Fully charge batteries before first use for optimal camera performance.
• Remove batteries from cameras before charging to avoid damage.
• Monitor charging status via LED lights on the charger or app.
• Store charged batteries properly in a cool, dry place when not in use.
• Replace batteries every 1–2 years to maintain reliable camera function.

Why Charging Your Arlo Camera Batteries Correctly Matters

Let’s be honest—few things are more frustrating than checking your Arlo camera only to find the battery is dead. You’re expecting a live feed of your front porch or backyard, and instead, you’re greeted with a blank screen. I’ve been there. One rainy evening, I was waiting for a package delivery, and my Arlo Pro 4 was completely unresponsive. No alerts, no footage—nothing. After a few panicked minutes, I realized the battery had died, and I hadn’t charged it in weeks. That was my wake-up call: charging Arlo camera batteries isn’t just a maintenance task—it’s a critical part of keeping your home secure.

Whether you’re a first-time Arlo user or you’ve been relying on these cameras for years, understanding how to charge Arlo camera batteries properly can save you time, stress, and even money. With so many models on the market—Arlo Pro, Ultra, Essential, and more—each has slightly different charging methods and battery types. In this guide, I’ll walk you through everything you need to know, from the basics to pro tips, so you never get caught off guard again. We’ll cover battery types, charging options, troubleshooting, and even how to extend battery life. Consider this your friendly, no-nonsense roadmap to keeping your Arlo cameras powered up and ready to protect your home.

Understanding Your Arlo Camera Battery Type

Rechargeable vs. Disposable: What’s the Difference?

Before you plug anything in, it’s important to know what kind of battery your Arlo camera uses. Most modern Arlo models—like the Arlo Pro 4, Arlo Ultra 2, and Arlo Essential—come with rechargeable lithium-ion batteries. These are designed to be removed and charged separately, giving you flexibility and long-term savings. But older models, like the original Arlo (now discontinued), used disposable AA batteries. If you’re still using one of these, you’ll need to swap them out manually, which can be a hassle.

Rechargeable batteries are the clear winner here. Not only are they more eco-friendly, but they also save you money over time. For example, a single Arlo Pro 4 battery can last 3–6 months on a charge, depending on usage. Compare that to buying a pack of AAs every few weeks—yikes. The key is knowing which type you have so you don’t waste time or money on the wrong solution.

How to Identify Your Battery Model

Not sure which battery your camera uses? No problem. Here’s how to check:

• Check the camera model: Look at the back or bottom of your Arlo camera. It should have a label like “Arlo Pro 4” or “Arlo Essential.” This tells you what battery type it uses.
• Open the battery compartment: On most Arlo cameras, you can pop open the back panel with a small tool or even your fingernail. Inside, you’ll see the battery. If it’s a small, black, rectangular pack with “Arlo” printed on it, it’s rechargeable. If it’s AA batteries, you know what to do.
• Consult the user manual or Arlo app: The Arlo app often shows battery type and health. You can also download the manual from Arlo’s website by entering your model number.

For example, my Arlo Pro 4 has a 4,800 mAh lithium-ion battery. It’s about the size of a matchbox and has a small connector on the side. Knowing this helped me buy the right charging station—no guesswork.

Why Battery Type Affects Charging Strategy

Different batteries need different care. Lithium-ion batteries, like those in most Arlo cameras, don’t like being fully drained or left at 100% for long periods. In contrast, disposable AAs just need replacing when they’re dead. So, if you’re using rechargeable batteries, your charging habits matter more. For instance:

• Don’t wait until the battery is completely dead to charge it. Try to recharge at 20–30%.
• Avoid leaving batteries plugged in after they hit 100%. Overcharging can shorten their lifespan.
• Store spare batteries at around 50% charge if you won’t use them for a while.

Understanding your battery type is the first step in mastering how to charge Arlo camera batteries the right way.

Charging Methods: Cradle, USB, and Solar Options

Using the Arlo Charging Cradle (Most Popular Method)

The Arlo charging cradle is the go-to option for most users. It’s simple, reliable, and designed specifically for Arlo batteries. Here’s how it works:

1. Remove the battery from your camera (usually by sliding or pressing a release button).
2. Place the battery in the cradle so the metal contacts align with the cradle’s pins.
3. Plug the cradle into a wall outlet using the included USB-C or micro-USB cable (depends on model).
4. The LED on the cradle will turn red while charging and green when fully charged.

I use this method for my two Arlo Pro 4 batteries. I keep one charging in the kitchen while the other is in the camera. When the app shows low battery, I swap them out in under 30 seconds. It’s seamless. The cradle charges a battery in about 3–4 hours, which is fast enough for most needs.

Pro tip: Buy a second charging cradle if you have multiple cameras. That way, you can charge two batteries at once without waiting. I got mine on Amazon for under $30, and it’s been a game-changer.

Charging via USB Cable (For Cameras with Built-in Batteries)

Some Arlo models—like the Arlo Essential Indoor or Arlo Video Doorbell—have built-in batteries. You can’t remove them, so you charge the entire device. Here’s how:

• Use the included USB-C or micro-USB cable to connect the camera to a power source (wall adapter, laptop, or power bank).
• For indoor cameras, plug it into a wall outlet near an outlet.
• For outdoor cameras or doorbells, you may need an extension cable or a weatherproof USB adapter.

I tested this with my Arlo Video Doorbell. I used a 6-foot USB-C extension cable to run power from an outdoor outlet to the doorbell. It worked perfectly, but I had to make sure the connection was sealed with silicone to keep out moisture. It took about 5 hours to charge from 15% to 100%.

Tip: If you’re using a laptop or power bank, make sure it’s fully charged first. A weak power source can slow down charging or even stop it mid-cycle.

Solar Charging: A Game-Changer for Outdoor Cameras

If you hate climbing ladders to charge outdoor cameras, solar charging is your best friend. Arlo offers the Arlo Solar Panel, which attaches to your camera and keeps the battery topped up using sunlight. Here’s how to set it up:

1. Attach the solar panel to the camera mount using the included bracket.
2. Connect the panel’s USB-C cable to the camera (or battery, if removable).
3. Position the panel to face direct sunlight—south-facing in the northern hemisphere, north-facing in the south.

I installed a solar panel on my backyard Arlo Pro 4 last summer. After a week of sunny weather, the battery stayed at 90–100%. Even on cloudy days, it held 70%. The key is placement: avoid shade, and clean the panel every few weeks to remove dust and leaves.

Important note: Solar charging doesn’t replace regular charging in winter or during extended cloudy periods. I still charge my battery manually every 2–3 months during winter, just to be safe.

Step-by-Step Charging Process for Different Arlo Models

Arlo Pro 4 / Pro 3 / Pro 2 (Removable Battery)

These are the most common Arlo models, and charging them is straightforward:

1. Remove the battery: Press the release button on the back of the camera and slide the battery out.
2. Insert into cradle: Place the battery in the charging cradle, ensuring the contacts are aligned.
3. Connect power: Use the included USB-C cable to plug the cradle into a wall adapter or power strip.
4. Wait for green light: Charging takes 3–4 hours. The LED turns green when done.
5. Reinstall: Pop the battery back into the camera. The camera should power on automatically.

I keep my charging cradle on my kitchen counter. Every Sunday, I check the app for low batteries and swap them out. It’s part of my weekly routine now—no surprises.

Arlo Ultra 2 / Ultra (High-Capacity Battery)

The Arlo Ultra series has larger batteries (7,200 mAh), so charging takes longer—about 5–6 hours. The process is the same as Pro models, but here are a few extra tips:

• Use a fast-charging wall adapter (at least 18W) to speed things up. I use an Anker PowerPort III, and it cuts charging time by 30%.
• Ultra batteries are heavier, so make sure your charging cradle is stable. I once knocked mine off the counter and cracked the battery case—lesson learned!

Arlo Essential Series (Indoor/Outdoor with USB Charging)

For models like the Arlo Essential Indoor or Outdoor, you charge the whole camera:

1. Unmount the camera: Use the quick-release mount to remove it from the wall or ceiling.
2. Connect USB cable: Plug a USB-C or micro-USB cable into the camera and a power source.
3. Charge indoors: I charge my outdoor Essential in the garage to avoid rain. It takes 4–5 hours.
4. Reinstall: Once charged, mount it back and check the app to confirm power.

Tip: Label your USB cables so you don’t mix them up. I use colored zip ties—red for Arlo, blue for Ring, etc.

Maximizing Battery Life and Charging Efficiency

How Long Do Arlo Batteries Last? Real-World Data

Battery life varies widely based on usage. Here’s a table based on my experience and Arlo’s official data:

Arlo Model	Battery Capacity	Avg. Battery Life (Days)	Charging Time
Arlo Pro 4	4,800 mAh	90–180	3–4 hours
Arlo Ultra 2	7,200 mAh	120–240	5–6 hours
Arlo Essential Outdoor	4,200 mAh	60–120	4–5 hours
Arlo Video Doorbell	3,500 mAh (built-in)	30–90	5–6 hours

Note: Battery life depends on motion activity, temperature, and video quality settings. For example, my front doorbell (Arlo Video Doorbell) gets 10–15 motion events per day, so it lasts about 60 days. My backyard Pro 4, with less activity, lasts 5 months.

Tips to Extend Battery Life

Want to make your batteries last longer? Try these:

• Adjust motion detection zones: In the Arlo app, limit detection to high-traffic areas. This reduces false triggers and saves power.
• Lower video quality: 1080p uses less power than 4K. I switched my Pro 4 to 1080p and gained an extra month of battery life.
• Turn off night vision when not needed: If your camera is in a lit area, disable night vision in the app. IR lights drain batteries fast.
• Use activity schedules: Set the camera to sleep during low-traffic times (e.g., 2–6 AM). I do this for my backyard camera, and it’s saved me 20% battery.

Charging Do’s and Don’ts

Here’s what I’ve learned from trial and error:

Do:

• Charge batteries at room temperature. Cold or hot environments slow charging and damage batteries.
• Use the official Arlo charger or a reputable third-party one (like Anker or Belkin).
• Store spare batteries in a cool, dry place.

Don’t:

• Leave batteries charging overnight regularly. It’s fine once in a while, but not daily.
• Use cheap, no-name USB cables. They can cause overheating or slow charging.
• Submerge batteries in water, even if the camera is waterproof.

Troubleshooting Common Charging Issues

Battery Not Charging? Here’s What to Try

Even the best systems have hiccups. If your Arlo battery won’t charge, try these fixes:

• Check the contacts: Dirt or corrosion on the battery or cradle contacts can prevent charging. Clean them with a dry cloth or cotton swab.
• Try a different cable or adapter: Faulty cables are a common culprit. I keep a spare USB-C cable just for Arlo.
• Reset the battery: Remove it from the cradle, wait 10 seconds, then reinsert. Sometimes this resets the charging circuit.
• Update the app and firmware: Outdated software can cause charging bugs. Open the Arlo app and check for updates.

One time, my Pro 4 battery wouldn’t charge at all. The LED stayed red. I tried a different cable, and boom—it worked. Turns out the original cable had a frayed wire inside.

When to Replace Your Battery

Rechargeable batteries don’t last forever. Signs it’s time to replace yours:

• Battery drains in 1–2 weeks (was 3+ months before).
• Battery gets unusually hot during charging.
• Camera shuts off randomly, even with “full” battery.

Arlo sells replacement batteries for most models. A new Pro 4 battery costs around $30, which is cheaper than buying a new camera. I replaced mine after 18 months of daily use, and it was like having a brand-new camera.

Dealing with Extreme Temperatures

Arlo batteries don’t like extreme cold or heat. In winter, my outdoor camera battery drained 50% faster. Here’s what helped:

• Bring the camera indoors to charge. Never charge a cold battery.
• Use a battery heater (available on Amazon) for outdoor charging in winter. It keeps the battery warm during charging.
• In summer, avoid direct sunlight on the camera. Heat can warp the battery.

Final Thoughts: Charging Smart, Not Hard

Charging your Arlo camera batteries doesn’t have to be a chore. With the right tools and habits, it can be as simple as charging your phone. The key is knowing your camera model, using the best charging method, and taking care of your batteries. Whether you’re using a cradle, USB, or solar panel, consistency is everything. I’ve found that a weekly check-in—like my Sunday battery swap—keeps everything running smoothly.

Remember, how you charge Arlo camera batteries affects not just convenience but also your home’s security. A dead camera is a blind spot. But with a little planning, you can keep your cameras powered, alert, and ready to capture whatever happens. So grab your charging cradle, clean those contacts, and give your batteries the love they deserve. Your future self (and your home) will thank you.

Frequently Asked Questions

How do you charge Arlo camera batteries?

To charge Arlo camera batteries, remove them from the camera and place them in the included USB-powered charging dock. Connect the dock to a power source using the provided cable and wait for the LED indicator to signal a full charge (usually 2–4 hours).

Can I charge my Arlo batteries using a wall outlet?

Yes, you can charge Arlo camera batteries using a wall outlet by connecting the charging dock to a USB wall adapter. This method is convenient and widely used for faster charging compared to a computer USB port.

How long does it take to fully charge Arlo camera batteries?

Most Arlo camera batteries take 2 to 4 hours to fully charge using the official charging dock. Charging time may vary slightly depending on the battery model (e.g., Arlo Pro 3, Ultra, or Essential).

Is it safe to leave Arlo batteries charging overnight?

Yes, it’s generally safe to leave Arlo batteries charging overnight. The charging dock has built-in overcharge protection, but for optimal battery health, avoid leaving them plugged in for extended periods once fully charged.

Do I need to remove the battery to charge Arlo cameras?

Yes, most Arlo cameras require you to remove the battery for charging. Only a few models, like the Arlo Go or wired versions, support in-camera charging. Always check your model’s manual for specifics on charging Arlo camera batteries.

Can I use third-party chargers for Arlo batteries?

While third-party chargers may work, it’s recommended to use Arlo’s official charging dock to ensure safety and compatibility. Non-certified chargers may damage the batteries or void your warranty.