Apple-Certified Charging Cable (USB-C or Lightning)
Rob’s Take
Charging cables are one of the most overlooked causes of battery problems.
I’ve seen countless cases where fast battery drain, overheating, or unreliable
charging came down to a worn-out or uncertified cable.
An Apple-certified cable ensures proper power delivery, stable charging,
and less heat — which directly protects your battery over time.
If you’re only going to upgrade one accessory, this is the one I recommend starting with.
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