The Ring app shows a green light when the battery reaches 100 percent

Open the Ring app on your phone and tap the device you are charging. Scroll down to the battery section — when it reads 100%, the battery is fully charged. The app also displays a green battery icon next to the percentage, which signals a healthy charge level. This is the most reliable way to confirm your device is done charging.

Do not rely on the physical device itself to signal completion. Ring doorbells and cameras do not have a built-in light that turns green or changes color when charging finishes. The app is your only real-time indicator, so check it before you unplug.

Key Takeaways

  • The Ring app displays the exact battery percentage and turns the icon green when the battery reaches 100%.
  • Ring devices themselves have no light or sound to signal when charging is complete.
  • Charging time varies by device model and charger type, typically taking 4 to 10 hours for a full charge.
  • A battery stuck below 100% after several hours may indicate a loose connection or a charger that needs replacement.

Where to find the battery percentage in the Ring app

Launch the Ring app and select the specific device you are charging from your device list. Tap the device name or image to open its settings page. Look for a section labeled "Device Health" or "Battery" — the percentage appears there along with the battery icon.

If you have multiple Ring devices, check each one separately. The app shows the battery level for only the device you have selected, not all devices at once on the main screen. This means you need to open each doorbell or camera individually to verify it is fully charged.

How long a full charge typically takes

A Ring Video Doorbell 4 or Ring Doorbell (2nd Gen) usually takes 4 to 6 hours to charge completely from empty. Ring Stick Up Cam models may take 6 to 10 hours depending on the battery capacity. These times assume you are using the official Ring charger or a compatible USB power adapter that delivers adequate current.

Using a low-power charger — such as an old phone charger rated for 500 mA or less — will extend charging time significantly and may not reach 100% at all. If your battery is stuck at 90% or 95% after 8 hours, try a different charger or USB cable. A loose connection between the battery and the charging contacts is also a common reason charging stalls before completion.

What to do if the battery stops charging before 100 percent

First, disconnect the battery and inspect the charging contacts on both the battery itself and the charger. Wipe both sides with a dry cloth to remove dust or corrosion. Reinsert the battery firmly — it should click into place — and plug the charger back in.

If the battery still does not reach 100% after another 2 hours, try a different USB cable and power adapter. The original charger may be faulty, or the cable may have a break inside the insulation. If a new charger does not work, the battery itself may be defective and may need replacement through Ring's support process.

Charging while the device is installed versus removed

You can charge a Ring battery while it remains mounted to your doorbell or camera, but removing it first is faster and safer. When the battery is installed in the device, some power goes to keeping the device awake and connected, which slows charging. Removing the battery and charging it separately with the official Ring charger is the standard method and cuts charging time by 20 to 30 percent.

If you charge while installed, make sure the device is powered off or in standby mode. Leaving it active while charging — such as recording or sending notifications — will prevent the battery from reaching 100% and may cause it to drain instead of charge.

Understanding battery health over time

A new Ring battery should reach 100% consistently. Over months of use, you may notice the battery no longer holds a charge as long as it did when new. This is normal wear. When the battery percentage in the app drops to 80% or lower after a full charge, and your device is not recording excessively, the battery is aging and may need replacement within a few months.

Extreme heat or cold can also affect how high the battery charges. If your Ring device is in direct sunlight or in a freezing climate, the app may show a lower maximum charge even when the battery is physically full. Once the device returns to normal temperature, the percentage should recover.

Frequently Asked Questions

Can I use any USB charger to charge my Ring battery?

The official Ring charger is designed for the battery and charges fastest. Other USB chargers may work if they deliver at least 1 amp of current, but older or low-power chargers will charge slowly or not at all. Check your charger's output rating before using it.

Why does my battery percentage jump from 95% to 100% suddenly?

The Ring app rounds the percentage display. The battery may actually be at 97% or 98%, but the app shows only whole numbers. When it crosses the 99.5% threshold, it displays as 100%. This is normal and does not indicate a problem.

Should I unplug the charger once the battery hits 100%?

Yes. Leaving the battery plugged in after it reaches 100% will not damage it when ready, but extended overcharging can reduce battery lifespan over time. Unplug the charger within an hour of reaching full charge for best results.

What if the Ring app does not show a battery percentage at all?

This usually means the device is hardwired to power and does not have a removable battery. Ring Video Doorbell Wired and some other models draw power directly from your home's electrical system. Check your device model in the Ring app settings to confirm whether it has a battery.

Can I charge the battery while it is still in the device if the device is unplugged?

Yes. If your Ring device is not hardwired and you have removed the power cable, you can charge the battery while it stays mounted. However, removing the battery and charging it separately is still faster and is the method Ring recommends.