How do I know if my charging cable is bad?
Common signs of a bad cable
If your phone charges slowly, doesn't charge at all, or only charges when you hold the cable at a certain angle, the cable is likely damaged. Physical wear like fraying near the connectors, bent plugs, or exposed wires are clear indicators.
Another sign is if the cable gets unusually hot during charging. A working cable should stay cool to the touch. If your device repeatedly disconnects and reconnects, that's also a red flag.
- Slow charging even with a fast charger
- Intermittent connection or need to wiggle
- Visible fraying, kinks, or exposed wires
- Cable or connector feels hot
- Device shows 'accessory not supported' error
How to test and what to do
Try charging your device with a different cable and the same charger. If it works normally, the original cable is bad. Also try the suspect cable with another device to rule out a port issue.
If the cable is damaged, replace it. Continuing to use a frayed cable can damage your device's charging port or pose a safety risk. Look for cables with reinforced connectors and avoid sharp bends.
Common mistakes
- Assuming the charger is at fault when often it's the cable.
- Ignoring a cable that only works when held in a certain position.
- Using a damaged cable because it still charges sometimes.
