• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechApple

Why the $29 iPhone Battery Replacement Deal Could Hurt Apple’s Stock

By
Aaron Pressman
Aaron Pressman
Down Arrow Button Icon
By
Aaron Pressman
Aaron Pressman
Down Arrow Button Icon
January 3, 2018, 10:50 AM ET

After years of conspiracy theories that Apple was purposely slowing older iPhones to prompt upgrade purchases, the opposite effect may be in play now, according to one Wall Street analyst.

Apple last month admitted that in recent years its iOS software intentionally slow the performance of older iPhones when the batteries degraded. Without the slowdown, the iPhones would suddenly shutdown when the aged batteries couldn’t provide enough power for peak performance. Along with an apology, Apple said it would replace the battery on any model of the iPhone 6 or later for just $29.

The offer, and the resulting improvement in performance for older iPhones, may prompt millions of people to forgo an upgrade to a new phone this year, Barclays analyst Mark Moskowitz says. “Our August Wireless survey suggests battery drain is No. 1 reason for users to upgrade to new device – therefore, a new battery may deter some upgrade intention,” Moskowitz writes in a research note on Wednesday. The analyst, who says he is worried Wall Street is “too optimistic” about iPhone sales, rates Apple’s stock “neutral.”

About three-quarters of the 675 million iPhones currently in use would be eligible and potentially in need of the battery upgrade, Moskowitz estimates. “Due to the large base, even a small percentage opting for battery replacement over upgrade could have meaningful impact on iPhone sales,” the analyst writes.

Get Data Sheet, Fortune’s technology newsletter.

Assuming just 10% of those eligible take the offer, and about one-third of the battery seekers would have otherwise bought a new iPhone this year, then Apple will lose out on sales of 16 million devices and $10.3 billion of annual revenue, the Barclays analyst forecasts. If half the battery swaps would have otherwise upgraded, Apple loses out on 27 million sales and $18.2 billion in revenue.

For context, Wall Street assumes Apple will bring in $274 billion of revenue in its 2018 fiscal year, according to FactSet Research, including sales of 241 million iPhones.

Shares of Apple (AAPL) were up 1% to $173.94 in midday trading on Wednesday.

About the Author
By Aaron Pressman
See full bioRight Arrow Button Icon

Latest in Tech

AIchief executive officer (CEO)
Microsoft AI boss Suleyman opens up about his peers and calls Elon Musk a ‘bulldozer’ with ‘superhuman capabilities to bend reality to his will’
By Jason MaDecember 13, 2025
2 hours ago
InvestingStock
There have been head fakes before, but this time may be different as the latest stock rotation out of AI is just getting started, analysts say
By Jason MaDecember 13, 2025
7 hours ago
Politicsdavid sacks
Can there be competency without conflict in Washington?
By Alyson ShontellDecember 13, 2025
7 hours ago
InnovationRobots
Even in Silicon Valley, skepticism looms over robots, while ‘China has certainly a lot more momentum on humanoids’
By Matt O'Brien and The Associated PressDecember 13, 2025
9 hours ago
Sarandos
Arts & EntertainmentM&A
It’s a sequel, it’s a remake, it’s a reboot: Lawyers grow wistful for old corporate rumbles as Paramount, Netflix fight for Warner
By Nick LichtenbergDecember 13, 2025
14 hours ago
Oracle chairman of the board and chief technology officer Larry Ellison delivers a keynote address during the 2019 Oracle OpenWorld on September 16, 2019 in San Francisco, California.
AIOracle
Oracle’s collapsing stock shows the AI boom is running into two hard limits: physics and debt markets
By Eva RoytburgDecember 13, 2025
14 hours ago

Most Popular

placeholder alt text
Economy
Tariffs are taxes and they were used to finance the federal government until the 1913 income tax. A top economist breaks it down
By Kent JonesDecember 12, 2025
2 days ago
placeholder alt text
Success
Apple cofounder Ronald Wayne sold his 10% stake for $800 in 1976—today it’d be worth up to $400 billion
By Preston ForeDecember 12, 2025
1 day ago
placeholder alt text
Success
40% of Stanford undergrads receive disability accommodations—but it’s become a college-wide phenomenon as Gen Z try to succeed in the current climate
By Preston ForeDecember 12, 2025
1 day ago
placeholder alt text
Economy
The Fed just ‘Trump-proofed’ itself with a unanimous move to preempt a potential leadership shake-up
By Jason MaDecember 12, 2025
1 day ago
placeholder alt text
Economy
For the first time since Trump’s tariff rollout, import tax revenue has fallen, threatening his lofty plans to slash the $38 trillion national debt
By Sasha RogelbergDecember 12, 2025
1 day ago
placeholder alt text
Success
Apple CEO Tim Cook out-earns the average American’s salary in just 7 hours—to put that into context, he could buy a new $439,000 home in just 2 days
By Emma BurleighDecember 12, 2025
1 day ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.