That headline is partly misleading. A modern, good-quality phone charger generally does not become an immediate fire hazard simply because it remains plugged in without a phone connected. However, there are legitimate reasons to unplug chargers when they’re not needed.
3 good reasons to unplug an unused charger
- It still consumes a small amount of electricity
Chargers can draw a small amount of standby power even when no phone is connected. The amount varies and is usually quite small. - Damaged or poor-quality chargers can be hazardous
Frayed cables, cracked housings, loose plugs, counterfeit products, or chargers with defective components can increase the risk of overheating, electric shock, or fire. - It reduces unnecessary electrical equipment left energized
Unplugging unused chargers eliminates their standby consumption and means a faulty charger isn’t continuously connected to the mains.
Bottom line: You don’t need to panic if you occasionally leave a reputable charger plugged in. But unplug damaged, unusually hot, buzzing, or low-quality chargers, and avoid covering chargers while they’re operating.
A more accurate headline would be: “3 Reasons You Should Unplug Chargers When You’re Not Using Them.”
