![Why does my charger have one of the gold parts there turned green? It's on both sides, but on a different section and I've noticed it as well on other iPhone chargers. Why does my charger have one of the gold parts there turned green? It's on both sides, but on a different section and I've noticed it as well on other iPhone chargers.](https://preview.redd.it/41tzgubqby431.jpg?auto=webp&s=56d1d037e73e6096a68a132ef8e2f20e4fdcb7ef)
Why does my charger have one of the gold parts there turned green? It's on both sides, but on a different section and I've noticed it as well on other iPhone chargers.
My Samsung USB cord is turning green by the wall plug and phone plug. Is it still safe to use? - Quora
Galaxy S7 (10months old) Charging Cable looks burnt (green, yellow), and Battery only lasts 4 - 5hrs - Samsung Community
![Why Apple's cables are so bad...(being "green" has a LOT to do with it) - General & Product Discussion - Anker Community Why Apple's cables are so bad...(being "green" has a LOT to do with it) - General & Product Discussion - Anker Community](https://d1bdmzehmfm4xb.cloudfront.net/optimized/3X/6/2/6258e25a1421389d41bfb69305feba62cf8832d9_2_566x500.jpeg)
Why Apple's cables are so bad...(being "green" has a LOT to do with it) - General & Product Discussion - Anker Community
![cleaning - removing corrosion on the contacts of an Apple USB-to-Lightning cable - Lifehacks Stack Exchange cleaning - removing corrosion on the contacts of an Apple USB-to-Lightning cable - Lifehacks Stack Exchange](https://i.stack.imgur.com/CXSZm.jpg)
cleaning - removing corrosion on the contacts of an Apple USB-to-Lightning cable - Lifehacks Stack Exchange
My Samsung USB cord is turning green by the wall plug and phone plug. Is it still safe to use? - Quora
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