Symptoms
- Battery icon doesn't move while plugged in
- Charges only in the dock but not with the cable, or vice versa
- Charging light doesn't turn on
- Very slow or intermittent charging
Likely causes
- CommonWorn or damaged USB-C cableCables are a common failure point with frequent use.
- CommonLint or debris in the charging portPocket lint easily collects in the small port.
- PossibleFaulty AC adapterThird-party or damaged chargers may not deliver correct power.
- PossibleDock's internal connection worn outDocking pins or cable inside the dock can degrade over time.
- Less commonBattery nearing end of lifeBatteries lose charging capacity gradually after years of use.
What to do
- Try a different official or certified USB-C cable and charger.
- Inspect the charging port with a flashlight for lint or debris and remove gently with a wooden toothpick.
- Test charging both in the dock and directly with a cable to narrow down where the fault is.
- Check the dock's internal cable connection if charging only fails in the dock.
- Let the Switch cool down if it feels hot, since some units pause charging when too warm.
- Try charging from a different wall outlet and adapter to rule out a bad power source.
- If it won't charge from any source or dock, the internal charging port or battery may need replacement.
Tools and parts
- Flashlight
- Wooden toothpick
USB-C charging cable and adapterSearch: “official Switch USB-C charger replacement”
When to call a pro
If no cable, dock, or outlet gets it charging, a repair shop can check the internal charging port and battery.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.