How to Remove Battery from Aqara Doorbell in 5 Easy Steps

Removing the battery from your Aqara Doorbell is quick and tool-free—just press the release tab and slide the battery out. This simple process takes under a minute and ensures safe handling during maintenance or replacement. Always power off the device first to avoid any electrical issues.

Key Takeaways

• Power off first: Always turn off the doorbell before removing the battery.
• Locate the latch: Find the small release button on the doorbell’s side.
• Press and slide: Press the latch and slide the battery cover off smoothly.
• Remove battery safely: Gently lift the battery using its pull tab.
• Inspect contacts: Check for corrosion or damage before reinserting or replacing.
• Reassemble correctly: Align the cover and slide it back until it clicks.

How to Remove Battery from Aqara Doorbell in 5 Easy Steps

Smart doorbells have revolutionized home security, offering convenience, real-time notifications, and peace of mind. Among the top-tier brands in the smart home ecosystem, Aqara has carved a niche with its sleek design, reliable performance, and seamless integration with platforms like Apple HomeKit, Google Home, and Amazon Alexa. The Aqara Video Doorbell G2H (and its variants such as the G2H Pro and G3) is a popular choice for homeowners seeking a wireless, battery-powered solution that doesn’t compromise on video quality or smart features.

However, like all battery-operated devices, the Aqara doorbell will eventually require a battery replacement or recharge. Whether you’re troubleshooting a low-battery alert, performing routine maintenance, or preparing for a software update, knowing how to remove the battery from an Aqara doorbell is a crucial skill for any smart home user. While the process may seem straightforward, improper handling can lead to damage, voided warranties, or even safety hazards. This guide walks you through a safe, efficient, and foolproof method to remove the battery in just five easy steps—ensuring you maintain the longevity and functionality of your device. Whether you’re a tech-savvy homeowner or a first-time smart doorbell user, this comprehensive tutorial covers everything from preparation to post-removal best practices.

Why You Might Need to Remove the Aqara Doorbell Battery

Common Scenarios for Battery Removal

Understanding when and why to remove the battery from your Aqara doorbell helps prevent unnecessary disassembly and extends the device’s lifespan. Here are the most common reasons:

• Low Battery Alert: The Aqara app typically sends notifications when battery levels drop below 20%. While you can recharge the battery in place, some users prefer to remove it for faster charging or to use a spare.
• Long-Term Storage: If you’re going on vacation or plan to store the doorbell for weeks, removing the battery prevents potential leakage or corrosion.
• Firmware Updates: Some firmware updates require a hard reset, which may involve removing and reinserting the battery to reboot the device.
• Troubleshooting Connectivity Issues: In rare cases, Wi-Fi or Zigbee connectivity problems can be resolved by power-cycling the device through battery removal.
• Replacing a Faulty Battery: If your doorbell no longer holds a charge, the battery may need replacement. Aqara uses a proprietary lithium-ion battery pack (typically 6000mAh), which may wear out after 1–2 years of daily use.

Benefits of Proper Battery Handling

Removing the battery correctly isn’t just about convenience—it’s about safety and device integrity. Improper handling can:

• Damage the internal connectors or ribbon cables
• Cause short circuits due to static discharge
• Void the manufacturer’s warranty
• Lead to water ingress if the doorbell’s weatherproof seal is compromised

By following a structured approach, you minimize these risks and ensure your Aqara doorbell continues to perform reliably. For example, one user in Seattle reported that improper prying caused a crack in the front panel, leading to moisture damage during rainy season—highlighting the importance of using the right tools and technique.

Tools and Preparation: What You’ll Need

Essential Tools for Safe Removal

Before you begin, gather the following tools to ensure a smooth and damage-free process:

• Precision screwdriver set: A #00 or #0 Phillips head is ideal. The Aqara doorbell uses tiny screws (usually 2–3 mm in length) that require a fine-tipped driver.
• Plastic pry tools or spudgers: Metal tools can scratch the casing or damage internal components. Plastic tools are safer for separating the front and rear panels.
• Anti-static wrist strap (optional but recommended): Prevents electrostatic discharge, which can fry sensitive electronics.
• Small container: To store screws and small parts so they don’t get lost.
• Soft microfiber cloth: For cleaning the doorbell surface and protecting it from fingerprints.

Pre-Removal Checklist

Take these preparatory steps to avoid surprises during disassembly:

1. Turn off the doorbell in the Aqara app: This prevents accidental triggers while working on the device.
2. Unpair temporarily (if needed): If you’re replacing the battery, consider unpairing the device to avoid false alerts during the process.
3. Work in a clean, well-lit area: A clutter-free workspace reduces the risk of losing small parts.
4. Ensure the doorbell is powered off: Even if the app shows it’s off, wait 30 seconds after removing from the mount to confirm no residual power.
5. Check for firmware updates: Update the doorbell before removal if possible, as some updates improve battery management.

Pro Tip: Use a Magnetic Screwdriver Tray

Many users lose tiny screws during disassembly. A magnetic screwdriver or a tray with compartments keeps everything organized. One Reddit user shared that using a labeled pill organizer with compartments helped them track which screw went where—especially useful for models with multiple screw types.

Step-by-Step Guide: How to Remove the Battery

Step 1: Remove the Doorbell from the Mounting Bracket

The first step is to detach the doorbell from its wall mount. The Aqara G2H and G3 use a secure magnetic or clip-in mechanism designed to deter theft. To remove it:

• Locate the release tab on the bottom or side of the doorbell (varies by model).
• Press or slide the tab while gently pulling the doorbell upward and away from the bracket.
• For magnetic mounts, apply firm but controlled upward force—don’t yank.

Tip: If the doorbell feels stuck, wiggle it slightly side-to-side while pulling. Avoid using tools to pry it off, as this can damage the housing.

Step 2: Unscrew the Rear Panel

With the doorbell in hand, turn it over to access the rear panel. You’ll find 2–4 small screws (typically Phillips #00) near the edges. Use your precision screwdriver to remove them:

• Place the screws in your container immediately to avoid losing them.
• Some models have a rubberized cover over the screws—gently peel it back with your fingernail or a plastic tool.

Warning: Do not overtighten when reassembling. The plastic housing can crack if excessive force is applied.

Step 3: Separate the Front and Rear Panels

This step requires patience. The front and rear panels are held together by clips and a ribbon cable for the camera and sensors.

• Insert a plastic pry tool into the seam near the charging port or top edge.
• Gently twist the tool to release the clips—work your way around the perimeter.
• Stop when you see the internal ribbon cable connected to the front panel.

Important: Do not force the panels apart. The ribbon cable is delicate and can tear easily. If resistance is felt, recheck for hidden screws or clips.

Step 4: Disconnect the Battery Connector

Once the panels are partially separated, you’ll see the battery pack (a rectangular lithium-ion unit) secured with adhesive and connected via a small white connector.

• Use your fingers or a spudger to gently lift the connector’s locking tab (if present).
• Pull the connector straight out—do not wiggle or pull on the wires.
• Note the orientation of the battery and connector for reassembly.

Safety Note: Avoid touching the metal contacts on the battery with metal tools to prevent short circuits.

Step 5: Remove the Battery Pack

The battery is typically held in place with double-sided tape or adhesive strips.

• Use a plastic pry tool to slowly lift one edge of the battery.
• Work around the sides, applying gentle pressure to break the adhesive bond.
• Once loose, lift the battery out carefully.

Pro Tip: If the adhesive is stubborn, use a hair dryer on low heat for 30 seconds to soften the tape. Never use a heat gun or open flame.

Handling and Storing the Removed Battery

Safe Battery Storage Practices

Lithium-ion batteries require careful handling to avoid safety hazards. Here’s how to store your removed Aqara doorbell battery:

• Keep it in a cool, dry place: Ideal temperature is 15–25°C (59–77°F). Avoid direct sunlight or heat sources.
• Store at 40–60% charge: If storing for more than a month, partially discharge the battery first. Fully charged or empty batteries degrade faster.
• Use a fireproof container: A dedicated battery storage bag or metal tin reduces fire risk.
• Label the battery: Mark the removal date to track usage and replacement cycles.

Charging and Reusing the Battery

Aqara batteries are rechargeable via the doorbell’s micro-USB or USB-C port (model-dependent). For best results:

• Use the original Aqara charger or a reputable brand with 5V/2A output.
• Charge in a well-ventilated area—never on flammable surfaces like beds or couches.
• Avoid charging overnight. Most batteries take 4–6 hours to fully charge.

Example: A user in Austin reported that using a third-party 10W charger caused the battery to overheat, reducing its lifespan by 30%. Stick to manufacturer-recommended chargers.

When to Replace the Battery

Even with proper care, lithium-ion batteries degrade over time. Consider replacement if:

• The doorbell lasts less than 2 weeks on a full charge (down from 2–3 months).
• The battery swells or feels warm during charging.
• The Aqara app shows “battery health: poor” (available in some firmware versions).

Replacement batteries are available on the Aqara website or authorized retailers. Third-party alternatives exist but may lack safety certifications.

Reassembly and Post-Removal Tips

Reinserting the Battery and Closing the Doorbell

To reassemble your Aqara doorbell:

1. Place the battery back into its slot, ensuring the connector faces the correct direction.
2. Press the connector firmly into the socket until it clicks (if it has a locking tab, secure it).
3. Use new double-sided tape (included in some Aqara repair kits) or high-quality 3M adhesive to secure the battery.
4. Align the front and rear panels and press them together until all clips snap into place.
5. Reinsert and tighten the screws—don’t overtighten.

Reattaching to the Mounting Bracket

• Align the doorbell with the bracket’s magnetic or clip-in points.
• Push it downward or snap it into place until it’s secure.
• Test the fit by gently tugging to ensure it won’t fall.

Post-Removal Best Practices

After reassembling, follow these steps to ensure everything works:

• Power on and reconnect: The doorbell should boot up automatically. Re-pair it in the Aqara app if needed.
• Test video and audio: Ring the doorbell to confirm the camera and speaker are working.
• Check battery level: The app should show the current charge. If it reads “0%,” wait 1–2 minutes for the sensor to update.
• Update firmware: If a new update is available, install it to optimize battery performance.

Data Table: Battery Specifications by Aqara Doorbell Model

Model	Battery Capacity	Battery Type	Estimated Lifespan (Years)	Recharge Time	Replacement Part Number
Aqara G2H	6000mAh	Lithium-ion	1.5–2	5–6 hours	DJT11LM-BAT
Aqara G2H Pro	6000mAh	Lithium-ion	1.5–2	5–6 hours	DJT11LM-BAT
Aqara G3	6000mAh	Lithium-ion	2–2.5	4–5 hours (USB-C)	DJT12LM-BAT
Aqara G4 (Wired + Battery)	3000mAh (backup)	Lithium-ion	2–3	3–4 hours	DJT13LM-BAT

Conclusion: Maintaining Your Aqara Doorbell for Long-Term Use

Knowing how to remove the battery from an Aqara doorbell is more than a maintenance skill—it’s a gateway to maximizing your smart home investment. Whether you’re recharging a low battery, replacing a worn-out unit, or troubleshooting a technical glitch, the five-step process outlined above ensures you do it safely, efficiently, and without damaging your device. From the initial removal from the mount to the careful disconnection of delicate internal connectors, each step is designed to protect both your doorbell and your home security system.

Remember, smart devices thrive on routine care. By storing batteries properly, using manufacturer-recommended chargers, and reassembling with precision, you extend the lifespan of your Aqara doorbell and avoid costly replacements. The data table provided offers a quick reference for model-specific battery details, helping you make informed decisions about replacements or upgrades. As smart home technology evolves, Aqara continues to lead with user-friendly design—but even the best devices require a human touch. With this guide, you’re equipped to handle one of the most common maintenance tasks with confidence. So the next time your Aqara doorbell flashes a low-battery alert, don’t panic—just follow these five easy steps and keep your front door smarter, safer, and always on. Your home deserves nothing less.

Frequently Asked Questions

How do I remove the battery from my Aqara Doorbell?

To remove the battery from your Aqara Doorbell, first locate the small groove on the side of the device. Gently insert a plastic pry tool or your fingernail to pop off the front cover and access the battery compartment.

What tools do I need to safely remove the Aqara Doorbell battery?

You don’t need any specialized tools—just a plastic pry tool, a credit card, or even your fingernail to release the front cover. Avoid metal tools to prevent scratching the device or damaging internal components.

How often should I remove the battery from my Aqara Doorbell for charging?

Most Aqara D1 and H1 doorbells use rechargeable batteries and require removal every 3–6 months, depending on usage. Regularly check the battery level via the Aqara app to avoid unexpected downtime.

Can I remove the Aqara Doorbell battery without taking down the entire unit?

Yes! The battery is accessible by removing just the front cover, so you don’t need to detach the entire doorbell from the wall mount. This makes recharging quick and hassle-free.

Is it safe to remove the battery from my Aqara Doorbell frequently?

Yes, the battery is designed for repeated removal and reinsertion. Just ensure the device is powered off before handling and align the battery properly when reinserting to avoid connection issues.

Why won’t the battery come out of my Aqara Doorbell easily?

The battery may be stuck due to tight tolerances or debris in the compartment. Gently wiggle it while pulling straight out, or use a non-conductive tool to nudge it free—never force it.