| Cult of Mac

Compact battery pack speed-charges with your MacBook’s cable


Charge this one with your MacBook Mag Safe power adapter in about 15 minutes.
Charge this one with your MacBook Mag Safe power adapter in about 15 minutes.
Photo: Rob LeFebvre/Cult of Mac

Best List: Super Charge Powerbank by Quarter

Power banks and external batteries are everywhere these days, including airports, drug stores and (my favorite) at the Apple Store. I’ve used quite a few of them and, while many are kind of cheaply made, a few are pretty well-designed and useful.

Quarter’s Super Charge Powerbank is one of the latter. Just 15 minutes hooked to your MacBook MagSafe power adapter cord will give it enough juice to fully charge your iPhone. You can charge with a typical micro-USB cable, too, but you won’t get that fast a top-off.

T-Mobile sprints into U.S. top 3 carrier spot


Sprint added new customers, but not enough to keep its bronze model from T-Mobile.
Photo: Mike Mozart/Flickr CC

T-Mobile is doing pretty hot lately, but it’s unfortunately at Sprint’s expense. While the latter carrier has been declining in market share for the past couple of years, it’s finally now in last place out of the four major U.S. wireless carriers. T-Mobile snatched the bronze model.

In the quarterly earnings call, Sprint said it had 57.7 million customers with a net gain of 675,000. T-Mobile, however, gained 2.1 million customers last quarter for a grand total of 58.9 million.


Analysts Expect Apple To Announce Revenues Between $41 Billion And $43 Billion



Apple will announce its second quarter financial results at 5 p.m. EST today, and this could be one of the company’s most interesting earnings calls for some time. Wall Street has been less than optimistic about the Cupertino company’s recent performance, and some believe that Apple will post its first quarter of negative growth income for over a decade.

But some analysts are a little more positive. According to averages put together by Yahoo! Finance, Apple is likely to announce revenue between $41 billion and $43 billion for the second quarter, with margins between 37.5% and 38.5%.