Changing your Skybell doorbell battery is simple and takes under 10 minutes. This guide walks you through every step—from powering down the device to testing the new battery—ensuring a smooth, safe replacement process.
Key Takeaways
- Turn off power at the breaker: Always shut off electricity at the circuit breaker before removing your Skybell to prevent electrical shock or damage.
- Use only compatible rechargeable batteries: Skybell models require specific 18650 lithium-ion batteries—never use non-rechargeable or incompatible types.
- Handle the battery carefully: Avoid puncturing, bending, or exposing the battery to extreme heat to prevent leaks or fire hazards.
- Reattach the faceplate securely: Ensure the front cover snaps back into place properly to maintain weather resistance and functionality.
- Test after installation: Use the Skybell app to confirm the device reconnects and the battery level updates correctly.
- Charge fully before reinstalling: For best performance, charge the new battery to 100% using a quality USB charger before placing it back in the doorbell.
- Recycle old batteries responsibly: Take used lithium-ion batteries to an authorized e-waste center—never throw them in regular trash.
How to Change Skybell Doorbell Battery: A Complete Step-by-Step Guide
If your Skybell doorbell is acting up—blinking red lights, failing to connect, or shutting off unexpectedly—it might be time to replace the battery. Don’t worry: changing the Skybell doorbell battery is easier than you think, and with this detailed guide, you’ll have it done in under 10 minutes. Whether you’re a first-time DIYer or a seasoned home tech enthusiast, we’ll walk you through every step safely and clearly.
In this guide, you’ll learn exactly how to remove your Skybell doorbell, safely extract the old battery, install a new one, and get your smart doorbell back online. We’ll also cover essential safety tips, troubleshooting advice, and best practices to keep your Skybell running smoothly for years to come.
Let’s get started!
Why Your Skybell Doorbell Battery Needs Replacing
Visual guide about How to Change Skybell Doorbell Battery
Image source: storables.com
Skybell doorbells are designed to run on rechargeable 18650 lithium-ion batteries, which typically last between 6 to 12 months depending on usage, climate, and settings. Over time, these batteries lose their ability to hold a charge, leading to shorter run times and frequent recharging.
Common signs that your Skybell battery needs replacing include:
- The doorbell frequently disconnects from Wi-Fi
- The LED light blinks red repeatedly
- The device shuts off during use or fails to respond
- The Skybell app shows a low battery warning
- Charging takes much longer than usual or doesn’t complete
Ignoring these signs can leave your home without video monitoring, especially during critical moments like package deliveries or unexpected visitors. Replacing the battery promptly ensures your Skybell stays functional and reliable.
What You’ll Need Before You Begin
Before you start, gather these tools and materials to make the process smooth and safe:
- A compatible 18650 rechargeable lithium-ion battery (check your Skybell model for exact specs)
- A small Phillips-head screwdriver (usually #0 or #1 size)
- A soft cloth or microfiber towel
- A USB charger (preferably the one that came with your Skybell or a high-quality alternative)
- A well-lit workspace (a table near an outlet works great)
- Optional: gloves (to protect your hands and the battery)
Pro tip: Always purchase batteries from reputable brands like Samsung, LG, or Sony. Avoid cheap, no-name batteries—they may not meet safety standards and could damage your doorbell.
Step 1: Turn Off the Power at the Breaker
Safety first! Even though your Skybell runs on a battery, it’s still connected to your home’s electrical wiring for trickle charging. To avoid electrical shock or short-circuiting the device, you must turn off the power at the circuit breaker.
Locate Your Electrical Panel
Head to your home’s main electrical panel (usually in the basement, garage, or utility closet). Look for the breaker labeled “Doorbell,” “Front Door,” or something similar. If you’re unsure which one controls your Skybell, turn off the main breaker temporarily—this cuts power to the entire house, ensuring absolute safety.
Test the Power
After switching off the breaker, test the doorbell by pressing the button. If nothing happens—no chime, no light—the power is off. You can now proceed safely.
Note: Some homes have wireless doorbells or battery-only models, but Skybell HD and Skybell Trim Plus models are hardwired and require this step.
Step 2: Remove the Skybell Doorbell from the Wall
Now that the power is off, it’s time to remove the doorbell from its mounting plate.
Unscrew the Mounting Screws
Use your Phillips-head screwdriver to remove the two screws at the bottom of the Skybell faceplate. These screws hold the device securely to the mounting bracket. Keep them in a small container or on a magnetic tray so you don’t lose them.
Gently Pull the Doorbell Away
Once the screws are out, gently pull the Skybell straight away from the wall. It should come off easily, but don’t force it. The device is still connected to the wires behind the mounting plate.
Disconnect the Wires (If Necessary)
Most Skybell models have quick-connect wire terminals. Simply pull the wire connectors straight out—no twisting or yanking. If your model uses traditional screw terminals, loosen the screws and carefully remove the wires.
Tip: Take a photo of the wiring before disconnecting. This makes reinstallation much easier.
Step 3: Open the Skybell Battery Compartment
With the doorbell in your hands, locate the battery compartment on the back or side of the device (depending on your model).
Remove the Faceplate
Some Skybell models have a removable faceplate that covers the battery. Gently pry it off using your fingers or a plastic spudger. Be careful not to scratch the surface.
Locate the Battery Cover
On other models, the battery is accessed via a small cover held in place by a screw. Use your screwdriver to remove this screw and lift off the cover.
Identify the Battery
You’ll now see the 18650 lithium-ion battery inside. It’s a cylindrical cell, about the size of a AA battery but larger. Note its orientation—most Skybell batteries have a positive (+) terminal facing up.
Step 4: Remove the Old Battery
Now it’s time to safely extract the old battery.
Disconnect the Battery Connector
The battery is connected to the circuit board via a small plug. Gently pull this connector straight out. Do not pull on the wires—only on the plastic plug.
Lift Out the Battery
Once disconnected, carefully lift the battery out of its compartment. Avoid bending or puncturing it. If the battery is swollen or leaking, do not touch it directly. Place it in a non-flammable container and dispose of it properly.
Safety note: A swollen battery is a fire hazard. Handle with extreme caution and contact your local hazardous waste facility for disposal instructions.
Step 5: Install the New Battery
With the old battery removed, it’s time to install the new one.
Check Battery Compatibility
Ensure your new battery is a genuine 18650 lithium-ion cell with the correct voltage (usually 3.7V) and capacity (typically 2600mAh or higher). Check your Skybell model’s manual or the Skybell website for exact specifications.
Insert the Battery
Place the new battery into the compartment with the positive (+) terminal facing the correct direction (usually up). Make sure it sits snugly and doesn’t rattle.
Reconnect the Battery Plug
Push the battery connector back into its socket on the circuit board. You should hear a soft click when it’s secure. Double-check that it’s fully seated.
Replace the Cover or Faceplate
If you removed a cover or faceplate, reattach it now. Secure it with the screw if applicable. Make sure everything is tight and flush.
Step 6: Reattach the Skybell to the Wall
Now that the new battery is installed, it’s time to put your doorbell back in place.
Reconnect the Wires
Reattach the wires to the Skybell’s terminals. If you took a photo earlier, use it as a reference. Push the connectors in firmly until they click.
Align and Mount the Doorbell
Hold the Skybell against the mounting plate and align it properly. Make sure the wires aren’t pinched or twisted.
Secure with Screws
Insert the two mounting screws at the bottom and tighten them with your screwdriver. Don’t over-tighten—this can crack the plastic.
Step 7: Restore Power and Test the Doorbell
You’re almost done! Now it’s time to bring your Skybell back to life.
Turn the Power Back On
Return to your electrical panel and flip the breaker back on. Wait a few seconds for the system to reset.
Check the LED Light
The Skybell should light up within 10–15 seconds. A solid blue or white light indicates it’s powering on and connecting to Wi-Fi.
Open the Skybell App
Launch the Skybell app on your smartphone. Go to the device settings and check the battery level. It should show a reading—ideally between 80% and 100% if the battery was pre-charged.
Test the Doorbell
Press the doorbell button and verify that:
- The chime sounds (if connected)
- The camera activates
- You receive a notification on your phone
- The live video feed loads quickly
If everything works, congratulations—you’ve successfully changed your Skybell doorbell battery!
Troubleshooting Common Issues
Even with careful installation, you might run into a few hiccups. Here’s how to fix the most common problems.
Skybell Won’t Turn On After Battery Replacement
If the device remains dark:
- Double-check that the battery is inserted correctly and the connector is fully seated.
- Ensure the power is restored at the breaker.
- Try reseating the battery and reconnecting the plug.
- If the issue persists, the new battery may be defective—try another one.
Battery Level Shows 0% or Doesn’t Update
This usually means the battery isn’t charged. Plug the Skybell into a USB charger using the micro-USB or USB-C port (depending on model). Charge for at least 2–3 hours before testing again.
Wi-Fi Connection Fails
If the Skybell won’t reconnect to Wi-Fi:
- Move closer to your router during setup.
- Restart your router.
- Use the app to re-run the Wi-Fi setup process.
- Ensure your network is 2.4GHz (Skybell doesn’t support 5GHz-only networks).
Doorbell Button Doesn’t Work
Check that:
- The mounting screws are tight (a loose doorbell can prevent button contact).
- The button isn’t obstructed by dirt or debris.
- The chime unit (if used) is properly connected and powered.
Tips for Extending Battery Life
To get the most out of your new Skybell battery, follow these best practices:
- Keep it charged: Plug in your Skybell for a full charge every 3–6 months, even if the battery seems fine.
- Avoid extreme temperatures: Don’t install your Skybell in direct sunlight or near heat sources. Cold weather can also reduce battery performance.
- Adjust motion sensitivity: High sensitivity causes more recordings and drains the battery faster. Lower it in low-traffic areas.
- Use night vision wisely: IR night vision uses extra power. Disable it if you have outdoor lighting.
- Update firmware regularly: Skybell releases updates that improve battery efficiency—keep your app and device updated.
When to Replace Your Skybell Battery
Even with good care, batteries degrade over time. Replace your Skybell battery if:
- It lasts less than 3 months on a full charge
- The device shuts off randomly
- Charging takes over 6 hours
- The battery feels warm during use
- You notice physical damage (swelling, leaks, cracks)
Most users replace their battery once a year. Keep a spare on hand so you’re never left without security.
Final Thoughts
Changing your Skybell doorbell battery is a quick, safe, and rewarding DIY task. With the right tools and a little patience, you can keep your smart doorbell running smoothly without calling a technician. Remember to prioritize safety, use quality batteries, and test everything after installation.
By following this guide, you’ve not only saved money but also gained valuable knowledge about your home security system. Your Skybell will thank you with reliable performance, clear video, and peace of mind—every time someone rings the bell.
Now go enjoy your fully charged, perfectly functioning doorbell!