If your iPhone feels slow or dies fast, you may need a new battery β€” here’s how to check

If not, it’s $69 to replace the battery on an iPhone 11, iPhone 11 Pro/iPhone 11 Pro Max, and iPhone X/XS models. Or it’s $49 for the iPhone SE, iPhone SE 2, iPhone 6/6s/7/8 and their larger “Plus” …
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