You may have trouble flying with a recalled 2015 15-inch MacBook Pro due to its potential fire hazard. It remains to be seen how airline and airport staff will distinguish between affected and unaffected units and those whose batteries have been replaced.

Roaming CES reporter Jeff Porten reviews three products he picked up at 2019’s CES: a battery that can charge an iPhone or MacBook, an audio equalizer app for the Mac, and a cheaper alternative to Apple’s AirPods.

Jeff Porten’s visit to the CES Home and Health show floor included a smart mailbox for your deliveries, a battery accessible to the blind, a smartwatch you never charge, and news of an embarrassing moment for the CTA.

Updating a product that was last revised for the iPhone 7, Apple has released smart battery cases for the iPhone XR, XS, and XS Max. All three are available now for $129.

Those of you with non-Touch Bar models of the 13-inch MacBook Pro should swing by Apple's Web site to see if your Mac may be covered by a program that replaces batteries that could expand, damaging the laptop.

Worried about your iPhone battery? iOS 11.3 tells you if you need a replacement. The latest version of iOS also introduces the beta of Business Chat, shows videos in Apple Music, and features improvements to Safari.

Apple has published a letter to customers to apologize for silently reducing performance in older iPhones in an attempt to eliminate unexpected shutdowns. In it, the company explains the situation and announces a drop in the price of battery replacements.