iPhone 12 MagSafe battery packAppleApple revealed a battery pack on Tuesday that snaps to the back of the iPhone 12 to provide additional battery life. If its about to die.The MagSafe Battery Pack costs $99 and is offered in white, it will help people get longer battery life from their iPhone. Its readily available for preorder now and will begin shipping next week.While its snapped on the back of an iPhone, it can charge a phone with 5 watts of power– about the like an older, square iPhone wall battery charger, and slower than the 15 watts you obtain from a routine MagSafe battery charger. When its connected to an iPhone, users can plug a cable into its Lightning port to charge both the battery and the device at faster speeds.Like other Apple accessories, it closely integrates with the iPhones os to reveal additional battery life in iOS.The products release today is the current in a string of accessories utilizing Apples MagSafe system, which it presented last fall with brand-new iPhones. In studies, extra battery life is consistently one of leading functions that consumers want from their smartphones.Apple has launched battery-extending cases in the past, but without MagSafe, Apples wise battery cases require to physically plug into the iPhones port to charge it and give additional battery life.Apple didnt launch official battery life quotes or charge capacity, but one item photo recommends that the MagSafe battery has 1,460 milliampere per hour, or just under half of an iPhone 12s 3,110 mAh battery.