Charging Causes the Breaker or GFCI Outlet to Trip

Situation 

Charger is not plugged into an extension cord.

Common Cause

An overloaded or worn-out breaker/GFCI (Ground Fault Circuit Interrupter) can cause frequent tripping. When a circuit draws more current than it’s designed to handle, a properly functioning breaker/GFCI will “trip” or shut off to prevent overheating and potential electrical fires. If a breaker trips frequently, it’s often a sign that the circuit is consistently worn out and can’t handle the same current it originally could.

How to Confirm

• Locate the Breaker/GFCI: If the breaker is tripping, identify the circuit breaker. This will usually be in your home’s breaker box. If the GFCI outlet is tripping, locate the outlet with the GFCI.
• Plug in the Hair Dryer: Plug the hair dryer into the outlet that has tripped your breaker/GFCI.
• Turn On the Hair Dryer to its highest setting: This will ensure that a significant amount of current is drawn from the circuit, which is necessary for the test.
• Observe the Breaker/GFCI: While the hair dryer is running, observe the breaker in the breaker box or outlet with the GFCI. A properly functioning breaker/GFCI should remain in the “on” position without tripping. If the breaker/GFCI trips (switches off) with the hair dryer turned on, it may indicate an issue with the breaker or the circuit.