How to Charge Nokia Lumia 800 Wirelessly

Updated 13 November 2026 · Standard formula, shown below

This guide shows you how to charge a Nokia Lumia 800 wirelessly, a feature that lets you power up the phone without plugging in a cable. The Lumia 800 was not sold with a wireless charging back cover, so you will need to add one first. Once that is fitted, you can place the phone on any Qi-compatible charging pad and it will charge automatically.

What You’ll Need

Nokia Lumia 800 with a wireless charging back cover installed (the original back cover does not support wireless charging).
A Qi-compatible wireless charging pad or stand (any brand that follows the Qi standard works).
A USB power adapter and cable for the charging pad (most pads include these, but check the pad’s requirements).

Step-by-Step

Install the wireless charging back cover. Power off the phone. Use the small notch at the bottom edge to peel off the current back cover. Align the new wireless charging back cover with the top of the phone first, then press down along the edges until it clicks into place. Make sure it is fully seated; a loose cover can prevent charging.
Set up the charging pad. Connect the charging pad’s USB cable to its power adapter, then plug the adapter into a wall outlet. The pad may have an LED indicator that lights up to show it has power. If there is no light, check the cable and adapter.
Place the phone on the pad. Lay the phone face-up on the center of the charging pad. The charging coil is located in the middle of the back, so align that area with the pad’s sweet spot (usually marked with a circle or logo). If the pad is a stand, lean the phone against it with the back facing the stand.
Wait for the charging indicator. The phone will vibrate briefly and the battery icon in the status bar will show a small lightning bolt. Some pads also have a light that turns green or blue when charging begins. If you do not see any indication within a few seconds, adjust the phone’s position slightly.
Leave it to charge. Keep the phone on the pad until the battery reaches the desired level. You can check the percentage by pressing the power button or looking at the lock screen. The phone will stop charging automatically when it reaches 100%.
Remove the phone when done. Lift the phone straight up off the pad. There is no need to unplug the pad; it can stay connected for the next use.

Common Mistakes

Using the original back cover. The standard Lumia 800 back cover has no wireless charging coil, so the phone will not charge wirelessly with it. You must use the specifically designed wireless charging cover.
Misaligning the phone. Placing the phone off-center on the pad can prevent charging. The coil in the phone is near the middle, so align that area with the pad’s charging zone.
Using a non-Qi pad. Some older pads use a proprietary standard. The Lumia 800 with the wireless cover uses the Qi standard, so any pad that is not Qi-compatible will not work.
Leaving a thick case on. If you have a protective case over the wireless back cover, it may be too thick and block the signal. Remove the case or use a slim case designed for wireless charging.
Ignoring the power adapter. Some USB ports on computers do not supply enough power. Always use the adapter that came with the pad or one with at least 1A output.

Tips

Use a pad with a non-slip surface. This prevents the phone from sliding off, especially if you place it on an angled stand.
Keep the back cover clean. Dust or dirt on the cover or pad can reduce charging efficiency. Wipe both with a dry cloth occasionally.
Charge overnight if needed. Wireless charging is slower than wired, so it is ideal for overnight charging. The phone will stop drawing power once full, so it is safe to leave it.
Check for firmware updates. If wireless charging seems erratic, ensure your Lumia 800 has the latest Windows Phone updates installed, as they may improve charging behavior.
Use the phone lightly while charging. Heavy usage can generate heat and slow charging. For fastest results, leave the phone idle.

Troubleshooting

Phone does not charge at all. First, confirm the back cover is the wireless charging version. Then check that the pad is plugged in and powered. Try moving the phone slightly to find the sweet spot. If it still fails, test the pad with another Qi device or the phone with a different pad to isolate the issue.
Charging is very slow. Make sure you are using the pad’s original adapter. Also, remove any thick case. If the phone is hot, let it cool down before charging again.
Phone charges intermittently. This usually means the phone is not aligned properly. Adjust it until the charging indicator stays on. Also check that the back cover is fully snapped on.
Pad’s LED flashes or blinks. Many pads use a flashing light to indicate an error, often due to misalignment or a foreign object between the phone and pad. Remove the phone, check for any metal objects (like coins or keys) on the pad, and reposition.
Phone shows “charging” but percentage decreases. This can happen if you are using the phone heavily while charging, or if the pad is not supplying enough power. Close apps and let the phone rest. If the problem persists, try a different pad.

Frequently Asked Questions

Does the Nokia Lumia 800 support wireless charging out of the box?

No. The original back cover does not have a wireless charging coil. You must replace it with the official Nokia wireless charging back cover (CC-3066) to enable the feature.

Can I use any wireless charger?

Yes, as long as it is Qi-certified. The Lumia 800 with the wireless back cover follows the Qi standard, so it works with any Qi pad or stand.

Is wireless charging faster than wired charging?

No, wireless charging is generally slower. The Lumia 800 charges at about 5W wirelessly, while the wired charger can deliver up to 1A. Expect wireless charging to take roughly twice as long.

Can I still use the USB port while charging wirelessly?

Yes, you can plug in a USB cable for data transfer or audio while the phone is on the pad, but the phone will prioritize the wired connection for charging if both are active.

Will wireless charging damage my battery?

No. The phone’s battery management system regulates charging and stops when full. Heat is the main concern, but the Lumia 800 is designed to handle it. Avoid charging in direct sunlight or very hot environments.

How do I know if the wireless back cover is genuine?

Genuine covers have the Nokia logo and a model number (CC-3066) printed on the inside. Counterfeit covers may not charge reliably or could overheat. Buy from a reputable seller.

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.