ncase states the Power Slider extends battery life up to 5 hours on Internet use, 5 hours on 3G talk time. It is quite impressive, and Incase is spot on with their facts. The Juice Pack Air, on the other hand, extends 4.5 hours on both, which also wound up being a pretty accurate spec.
The Juice Pack Air takes a hint from the MacBook Pro batteries, and has 4 bright blue lights on the back telling you your current charge level. Nicely enough, it came FULLY CHARGED - the Incase Power Slider had a pretty sticker letting me know I had better fully charge it before using. Win, Mophie.
Both cases come with a mini USB slot along with a standard USB to mini cable. EDIT, my bad - as readers pointed out, the Mophie is in fact MICRO-USB, not Mini. Thanks, guy. This allows you to charge or update it your phone without having to remove it from the case.
The back of the case features little more than the requisite hole for the iPhone's camera (though one could argue this really isn't necessary), a five-dot battery level meter, a button to both check said meter and initiate iTunes syncing (more on that in a minute), and a recessed, color-less Incase logo that is almost easy to miss in many lighting conditions.
The Incase Power Slider's claim to fame is a 1330 mAh 4.2V battery, which offers about 120 percent of the iPhone 3G's own 1150 mAh battery. The case measures 5.1 inches tall by 2.6 inches wide by 0.86 inches thick, and weighs 2.5 ounces. Incase says the Power Slider can deliver 330 hours of standby time, 26 hours of audio playback, 7 hours of video playback, 5 hours of talk time on 3G, 10 hours on 2G, as well as 5 and 6 hours of Internet use on 3G and WiFi, respectively—but I didn't take the company's word for it.
The Incase is pretty darn bulky (with dimensions of 5.1x2.6x0.86 this case almost doubles your iPhones depth), although for being large it feels quite good in the hand. The Juice Pack Air measures in at 4.90x 2.59x 0.75 - 0.32 thinner all around then the Power Slider. Interestingly, the Mophie is 0.1lb heavier then the Power Slider.
เวลากดปุ่มค้างไว้ 3 วิ ไฟจะกระพริบ แล้วพอเสียบสาย usb เข้าที่ตัวเครส มันก็จะ sync กับ iTune ได้ด้วยครับ แต่ถ้าเสียบสายอยู่แล้วกดปุ่มจะ sync ไม่ได้ครับ
ใช้อยู่เหมือนกันครับ ของดีจริง
happymanforevermore 2 years ago
ถูกต้องครับ เพราะถ้ากดให้หยุดชาร์จจะสามารถ sync โปรแกรมหรืออัพ firmware ก็ได้ เพราะการตัดกับชาร์จออกจากกันทำให้เครื่องไม่ร้อนและทำให้เกิดความเสียหายกับเครื่อง สุดยอดครับ
promalerth 2 years ago