Laptop 'Plugged In, Not Charging'? How to Fix It

By Ammar Aslam · Updated September 29, 2026 · 3 min read

You plug in your laptop and Windows shows "Plugged in, not charging", or the battery percentage doesn't move. Sometimes this is intentional; sometimes it's a fault. Here's how to tell and what to do.

First: is a charge limit on?

Many laptops stop charging at 60–80% to protect battery health. This shows as "plugged in, not charging" and is completely normal. Check your manufacturer's app, such as Lenovo Vantage, Dell Power Manager, MyASUS, HP Support Assistant or Samsung Settings, for battery care or charge limit options. See laptop battery care.

Check connections

Check both ends of the charger: the wall socket and the laptop port.
Try a different wall socket (not an extension with a switch off).
Look for a light on the charger or laptop's charging indicator.
Inspect the cable for damage or bent pins.

Use the right charger

Low-wattage chargers can power the laptop but not charge the battery, especially under load. USB-C laptops need a USB-C Power Delivery charger with enough wattage, often 45W, 65W or more. Phone chargers usually aren't enough.

Power reset

Shut down the laptop and unplug the charger.
If the battery is removable, remove it. Otherwise, some laptops have a small reset hole on the bottom.
Hold the power button for 30 seconds.
Reconnect the battery and charger and turn on.

Reinstall the battery driver

Open Device Manager → Batteries.
Right-click Microsoft ACPI-Compliant Control Method Battery → Uninstall device.
Restart; Windows reinstalls it automatically.

Update BIOS

BIOS updates from the manufacturer sometimes fix charging issues.

Check battery health

Run powercfg /batteryreport in Terminal and open the report. If full-charge capacity is very low, the battery may need replacing.

Too hot or too cold

Laptops pause charging when the battery is too hot. Let it cool down. See overheating fixes.

Safety: if the battery is swollen, making the case bulge or the touchpad lift, stop using the laptop and get the battery replaced professionally.

USB-C charging explained

Many modern laptops charge through USB-C. This is convenient, but it causes confusion:

Not every USB-C port charges. Look for a charging symbol or check the manual.
Wattage matters. A 65W laptop may charge very slowly or not at all on a 20–30W phone charger.
Cables matter. Some cheap USB-C cables are limited to low power. For 60W and above, use a cable rated for that power (100W or 240W cables are widely available).
Windows may warn "slow charger" if the charger isn't powerful enough.

When the charger is the problem

The charger's light doesn't turn on, or flickers.
The laptop charges with another compatible charger.
The cable is frayed, bent or hot near the connectors.
The plug is loose in the laptop port.

Replace damaged chargers immediately, and buy genuine or certified replacements with matching voltage and connector. Very cheap unbranded chargers can be unsafe.

When the charging port is the problem

If the laptop charges only when the plug is held at an angle, the port may be damaged or loose. A technician can repair or replace it; on some laptops the DC jack is a separate, inexpensive part.

Frequently asked questions

Can I use a laptop without a battery?

Many can run from the charger alone, but you lose protection against power cuts.

Is a third-party charger safe?

Use certified chargers with the correct voltage and wattage from reputable brands.

Ammar Aslam
Ammar writes clear, practical tech guides that help everyday users fix problems, stay safe online and get more from their devices.