Changing the battery on your Arlo doorbell is simple and takes just a few minutes. This guide walks you through every step, from checking battery life to reattaching the device securely. Keep your smart doorbell running smoothly with proper maintenance.
Key Takeaways
- Check battery level regularly: Use the Arlo app to monitor battery status and avoid unexpected outages.
- Use the correct tools: A small Phillips screwdriver is typically needed to open the battery compartment.
- Handle the battery safely: Always power off the doorbell before removing the old battery to prevent damage.
- Install a genuine Arlo battery: For best performance and safety, use an official Arlo rechargeable battery.
- Reattach the doorbell securely: Ensure the device is properly mounted and aligned after replacing the battery.
- Test functionality post-installation: Verify motion detection, video quality, and notifications work correctly.
- Charge the battery fully before reinstalling: A full charge ensures optimal performance and longer battery life.
How to Change Battery on Arlo Doorbell: A Complete Step-by-Step Guide
If you own an Arlo video doorbell, you already know how convenient it is to see who’s at your door—even when you’re not home. But like any battery-powered smart device, your Arlo doorbell will eventually need a battery change. Don’t worry—it’s not complicated. In fact, with the right tools and a little patience, you can replace the battery in under 15 minutes.
This guide will walk you through the entire process of changing the battery on your Arlo doorbell, whether you have the Arlo Essential Video Doorbell, Arlo Video Doorbell (Wired), or the Arlo Essential Wire-Free Video Doorbell. We’ll cover everything from checking your battery level to safely installing a new one and testing your device afterward.
By the end of this guide, you’ll feel confident maintaining your Arlo doorbell and keeping it running smoothly year-round. Let’s get started!
Why You Might Need to Change the Battery
Visual guide about How to Change Battery on Arlo Doorbell
Image source: downloads.arlo.com
Before diving into the steps, it’s helpful to understand why your Arlo doorbell might need a battery change. Most Arlo doorbells are designed to run on rechargeable lithium-ion batteries, which typically last between 3 to 6 months on a single charge, depending on usage.
Here are a few common signs that your battery is running low:
- Frequent disconnections from the Arlo app: If your doorbell keeps going offline, it could be a sign of low power.
- Diminished video quality or delayed notifications: A weak battery may struggle to power the camera and Wi-Fi module efficiently.
- Low battery alert in the Arlo app: The app will notify you when the battery drops below 20%.
- Doorbell not responding to motion or button presses: This is a clear sign the battery is nearly dead.
Regular maintenance, including timely battery changes, ensures your doorbell remains reliable and responsive. It also helps extend the overall lifespan of the device.
Tools and Materials You’ll Need
Before you begin, gather the following items to make the process smooth and safe:
- Replacement Arlo battery: Always use a genuine Arlo rechargeable battery (model: Arlo Battery for Video Doorbells). Third-party batteries may damage your device or void the warranty.
- Small Phillips-head screwdriver: Most Arlo doorbells use a small screw to secure the battery compartment.
- Soft cloth or microfiber towel: To clean the doorbell surface and prevent scratches.
- Optional: Ladder or step stool: If your doorbell is mounted high, you may need a stable way to reach it.
- Optional: Gloves: To protect your hands and keep the device clean.
Having everything ready before you start will save time and reduce frustration.
Step 1: Check Your Battery Level in the Arlo App
The first step in changing your Arlo doorbell battery is confirming that it actually needs replacing. You don’t want to go through the hassle of removing the doorbell only to find the battery still has plenty of charge.
Open the Arlo App
Launch the Arlo app on your smartphone or tablet. Make sure you’re logged into the account associated with your doorbell.
Navigate to Device Settings
Tap on the doorbell device from the home screen. Then, select the gear icon (settings) in the top-right corner.
Check Battery Status
Scroll down to find the “Battery” section. The app will display the current battery percentage. If it’s below 20%, it’s a good time to replace or recharge the battery.
Pro Tip: Even if the battery isn’t completely dead, replacing it before it fails completely can prevent unexpected outages—especially during important moments like package deliveries or visitors.
Step 2: Power Down the Doorbell (Optional but Recommended)
While Arlo doorbells are designed to be safe to handle while powered, it’s a good practice to power them down before removing the battery. This reduces the risk of electrical shorts or accidental damage.
Turn Off the Doorbell in the App
In the Arlo app, go to your doorbell’s settings and look for an option like “Device Power” or “Power Management.” Toggle it to “Off.” This disconnects the device from the network and shuts down its functions.
Wait 30 Seconds
Give the doorbell a moment to fully power down. You’ll know it’s off when the LED light (if present) stops blinking or turns off completely.
Note: If your model doesn’t have a power-off option in the app, you can skip this step. The battery compartment is designed to be safe to open while the device is on, but powering down adds an extra layer of safety.
Step 3: Remove the Arlo Doorbell from the Mount
Now it’s time to physically remove the doorbell from its mounting bracket. This step varies slightly depending on your Arlo model, but the general process is the same.
Locate the Release Screw
Look at the bottom edge of your Arlo doorbell. You’ll see a small screw holding the device to the mounting bracket. This is the security screw that prevents theft.
Unscrew the Security Screw
Use your Phillips-head screwdriver to carefully loosen and remove the screw. Keep it in a safe place—you’ll need it to reattach the doorbell later.
Gently Pull the Doorbell Away
Once the screw is removed, gently pull the doorbell straight away from the wall. It should slide out of the bracket with minimal resistance.
Caution: Avoid pulling too hard or twisting the device. The wires (if wired) or battery connectors are delicate.
Set the Doorbell on a Soft Surface
Place the doorbell face-down on a soft cloth or towel to protect the lens and buttons from scratches.
Step 4: Open the Battery Compartment
With the doorbell removed, you can now access the battery compartment.
Locate the Battery Cover
On the back of the doorbell, you’ll see a small panel with a screw. This is the battery compartment cover.
Remove the Cover Screw
Use your Phillips-head screwdriver to unscrew the small screw holding the cover in place. Set the screw aside with the others.
Lift Off the Cover
Gently lift the cover away from the doorbell. You should now see the rechargeable battery inside.
Tip: Some models have a small latch or clip instead of a screw. If yours does, simply press the latch and slide the cover off.
Step 5: Remove the Old Battery
Now that the battery is exposed, it’s time to remove it.
Disconnect the Battery Connector
Look for a small white or black connector attaching the battery to the doorbell’s internal circuitry. Gently pull it straight out. Do not yank or twist it.
Important: Always disconnect the battery before removing it from the compartment. This prevents accidental short circuits.
Lift Out the Old Battery
Once disconnected, carefully lift the battery out of the compartment. It should come out easily.
Inspect the Battery
Take a moment to check the old battery for any signs of damage, such as swelling, leakage, or corrosion. If you notice any of these, dispose of the battery properly at an electronics recycling center.
Safety Note: Never puncture or expose lithium-ion batteries to heat or water. Handle them with care.
Step 6: Install the New Battery
With the old battery removed, it’s time to install the new one.
Insert the New Battery
Place the new Arlo battery into the compartment, ensuring it fits snugly. The connector should align with the port on the doorbell.
Reconnect the Battery Connector
Gently push the connector back into place until it clicks. Make sure it’s fully seated.
Replace the Battery Cover
Put the cover back over the compartment and secure it with the screw. Tighten it just enough to hold the cover in place—don’t overtighten, as this can strip the screw or crack the plastic.
Step 7: Reattach the Doorbell to the Mount
Now that the new battery is installed, it’s time to put the doorbell back on the wall.
Align the Doorbell with the Mount
Hold the doorbell up to the mounting bracket and align the slots or hooks. Make sure it’s level and properly seated.
Secure with the Security Screw
Insert the security screw into the bottom of the doorbell and tighten it with your screwdriver. This prevents the doorbell from being easily removed by thieves.
Double-Check the Fit
Give the doorbell a gentle tug to ensure it’s securely attached. It shouldn’t wobble or come loose.
Step 8: Power On and Test the Doorbell
With the doorbell back in place, it’s time to power it up and make sure everything is working.
Turn On the Doorbell in the App
Return to the Arlo app and go to your doorbell’s settings. Toggle the power back on.
Wait for Connection
Give the doorbell 30–60 seconds to reconnect to your Wi-Fi network. You’ll see a status update in the app when it’s online.
Test Key Features
- Press the doorbell button: You should hear a chime (if connected to a chime kit) and receive a notification on your phone.
- Trigger motion detection: Walk in front of the doorbell to test motion alerts.
- Check video quality: Open a live stream in the app to ensure the camera is working clearly.
- Verify night vision: If it’s dark, check that the infrared LEDs are functioning.
If everything works as expected, congratulations—you’ve successfully changed the battery on your Arlo doorbell!
Troubleshooting Common Issues
Even with careful steps, you might run into a few hiccups. Here’s how to fix the most common problems:
Doorbell Won’t Power On After Battery Change
- Check the battery connection: Make sure the connector is fully seated.
- Ensure the battery is charged: A brand-new battery may not be fully charged out of the box. Plug it into a charger for at least 2 hours before installing.
- Restart the device: Power cycle the doorbell through the app or by removing and reinserting the battery.
App Shows “Low Battery” Immediately
- Calibrate the battery: Fully charge the new battery, then let the doorbell run until it dies. Recharge it fully. This helps the app accurately read the battery level.
- Update the app and firmware: Make sure both the Arlo app and doorbell firmware are up to date.
Doorbell Disconnects Frequently
- Check Wi-Fi signal strength: Weak Wi-Fi can cause disconnections. Consider moving your router or using a Wi-Fi extender.
- Reduce motion sensitivity: High sensitivity can drain the battery faster. Adjust settings in the app.
Video Quality Is Poor
- Clean the lens: Use a soft, dry cloth to wipe away dust or smudges.
- Check for obstructions: Make sure nothing is blocking the camera’s view.
Tips for Extending Battery Life
To get the most out of your Arlo doorbell battery, follow these best practices:
- Adjust motion zones: Limit motion detection to high-traffic areas to reduce unnecessary recordings.
- Lower video quality: If battery life is a concern, switch to standard definition instead of HD.
- Use scheduled modes: Set the doorbell to “Away” or “Sleep” mode during times when you don’t need monitoring.
- Keep firmware updated: Arlo regularly releases updates that improve battery efficiency.
- Avoid extreme temperatures: Cold weather can reduce battery performance. If possible, install the doorbell in a sheltered location.
When to Replace vs. Recharge the Battery
Most Arlo doorbell batteries are rechargeable and can be reused hundreds of times. However, over time, their capacity diminishes.
- Recharge when: The battery drains quickly but still holds a charge after recharging.
- Replace when: The battery no longer holds a charge, swells, or shows signs of damage.
On average, Arlo batteries last 2–3 years with regular use. If you notice a significant drop in performance, it’s time for a new one.
Conclusion
Changing the battery on your Arlo doorbell is a straightforward process that anyone can do with the right tools and a bit of care. By following this guide, you’ve learned how to safely remove the old battery, install a new one, and ensure your doorbell continues to protect your home.
Regular maintenance not only keeps your device running smoothly but also extends its lifespan. Remember to check the battery level in the Arlo app periodically, use genuine Arlo batteries, and test your doorbell after each change.
With a little attention, your Arlo doorbell will keep delivering clear video, reliable alerts, and peace of mind for years to come.