The battery case works so well with iPhones that when you plug in your iPhone, the battery case will get charged at the same time and will not need to be charged separately. Through iOS 9, you will be able to view the battery status of your iPhone as well as of the Smart Battery Case.
Apple claims that once the Smart Battery Case is in use, the combined battery output of your iPhone will be able to support 'up to 18 hours of battery life for browsing the web and up to 20 hours of watching HD video.' Such stats are impressive for any smartphone in the class of iPhone 6s.
Both White and Charcoal Grey cases look great with any iPhone model, be it Silver, Gold, Space Grey or Pink Gold. Designed by Apple itself, the Smart Battery Case is compatible with Lightning accessories as well as the iPhone Lightning Dock which is sold separately. You will be able to purchase a Smart Battery Case from Apple's online store for just £79 starting now.
Even though a lot of accessory-makers have offered a large number of portable battery packs for iPhones, this is the first time we will be able to use a separate battery pack that is perfectly compatible with the latest iPhones and will be warranty-protected by Apple itself. As for criticism on its iPhone batteries, Apple seems to have closed that chapter for good.
However, if you think you deserve better, here are five battery packs that can serve as great alternatives to the Smart Battery Case:
Featuring dual ports, this is a rechargeable battery bank and works with a range of smartphones including Apple, Android, Windows and BlackBerry phones.
PowerPack Digital is made of high-end brushed aluminium housing and is small enough to fit your pocket. It can be charged quickly through a microUSB cable and can charge two phones at the same time.
Costing around half as much as Apple's Smart Battery Case, the Samsung External Battery Pack is just 9.8m thick and very light at 145g. It features curved edges and a refined metal look to resemble the design of Samsung's Galaxy S6 and S6 Edge phones as well as the latest iPhones.
The battery pack also features LED battery indicator to let you charge it up before it turns dry.
The PowerGen 9000mAh External Battery Pack features two USB outputs for charging two devices at a time. These ports feature embedded micro USB ports for compatible devices as well like Samsung's Galaxy S2 to S4, iPhone 3GS to iPhone 5S and iPad Air Mini 2 to 4. It costs just £20.99 on Amazon store now.
This pack can deliver an output of 4.5A which is the highest in the industry and can charge two tablets at the same time. The 16,000 mAh capacity can charge an iPhone 6s as much as six times over and a Galaxy S6 almost four times over.
The device also features LED lights that indicate battery status, a built-in flashlight for dark environments as well as an A+ Lithium-Ion battery with over 500 battery charge cycles.
Offering an output of 2.1A, Mophie Powerstation is stylish, compact as well as easily portable. It can fully charge two smartphones with ease and features four-light LED status indicator to let you decide when you need to perk it up.