Apple Says Manufacturing Defect is Responsible for Battery Issues in Some iPhone 5s Devices
A manufacturing defect has affected a small number of Apple's iPhone 5s devices causing shortened battery life and longer charging times, according to an Apple representative who spoke to The New York Times. The iPhone 5s, which was introduced in September, is rated for up to 10 hours of battery life on 3G and 250 hours of standby time.
"We recently discovered a manufacturing issue affecting a very limited number of iPhone 5S devices that could cause the battery to take longer to charge or result in reduced battery life," said Teresa Brewer, an Apple spokeswoman. "We are reaching out to customers with affected phones and will provide them with a replacement phone."

Apple has not specified how many iPhones are affected by the issue, but according to The New York Times, Apple's statement suggests that only a few thousand users may be experiencing battery life issues out of several million. After the launch of the iPhone 5s and the iPhone 5c, Apple reported that it had sold a total of nine million devices, but did not break the sales number down further.
While Apple did not give specific details on the manufacturing issue or how it plans to contact affected users, the company will replace defective iPhone 5s units with functional devices.
Popular Stories
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking!
Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
Update — 10 a.m. Pacific Time: Apple has released iOS 27.
During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14.
iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update.
Below, we have highlighted eight new features and...
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries.
In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....