Apple Says $29 Battery Replacements Are One-Per-iPhone When Device Passes Diagnostic Test
iPhone users hoping to double dip on Apple's discounted $29 battery replacements this year may find themselves out of luck.

While we previously confirmed that Apple is offering $29 battery replacements to any customer with an iPhone 6 or newer regardless of diagnostic result, Apple has indicated that this policy can only be taken advantage of once, according to new fine print on its iPhone service pricing page.
In other words, after you've had your iPhone's battery replaced once this year, the device must explicitly fail the diagnostic test to qualify for any additional battery replacements for $29. If the test passes, a customer can still choose to have the battery replaced, but Apple's standard $79 fee applies.
Apple says iPhone batteries are designed to retain up to 80 percent of their original capacity at 500 complete charge cycles, and this is likely the primary benchmark for its diagnostic test, but results may vary.
While it's unlikely customers would need to have their iPhone battery replaced more than once in a year, some people may have planned on taking advantage of the $29 deal now, and then again near the end of 2018, as the combined $58 cost for two replacements would still be cheaper than the standard $79.
Apple reduced the price of iPhone battery replacements as part of its apology over a lack of communication about the power management changes it made starting in iOS 10.2.1. The discount is effective immediately and available worldwide through December 31, 2018. Prices vary outside of the United States.
To initiate the process, read our guide on how to get your iPhone's battery replaced with an appointment at an Apple Store or Apple Authorized Service Provider, or by mailing the device to an Apple Repair Center.
Popular Stories
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another eight months, there are already plenty of rumors about the devices.
Below, we have recapped 12 features rumored for the iPhone 18 Pro models, as of January 2026:
The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras
Under-screen Face ID...
Apple plans to upgrade the iPad mini, MacBook Pro, iPad Air, iMac, and MacBook Air with OLED displays between 2026 and 2028, according to DigiTimes.
Bloomberg's Mark Gurman previously reported that the iPad mini and MacBook Pro will receive an OLED display as early as this year, but he does not expect the MacBook Air to adopt the technology until 2028 at the earliest.
A new iPad Air is...
iOS 27 is still many months away, but there are already plenty of rumors about new features that will be included in the software update.
The first beta of iOS 27 will be released during WWDC 2026 in June, and the update should be released to all users with a compatible iPhone in September.
Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense...
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps.
The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future.
To set up the...
Apple is planning to debut a high-end secondary version of AirPods Pro 3 this year, sitting in the lineup alongside the current model, reports suggest.
Back in September 2025, supply chain analyst Ming-Chi Kuo reported that Apple is planning to introduce a successor to the AirPods Pro 3 in 2026. This would be somewhat unusual since Apple normally waits around three years to make major...