iFixit has posted its teardown of the new 7th generation iPad nano.
Highlights: ● 2.5-inch (diagonal) widescreen Multi-Touch display, Built-in accelerometer, Bluetooth 4.0 ● Model number: A1446. ● Size: 3.01 x 1.56 x 0.21 inches, Weight: 1.1 ounces ● The battery is both adhered to the back of the display assembly and soldered to the logic board. ● 3.7 V, 0.8 Wh, 220 mAh battery
iPod Nano 7th Generation Repairability: 5 out of 10 (10 is easiest to repair). ● An easy-to-open case only requires unscrewing two screws and a plastic opening tool. ● Only standard Phillips #00 screws are used-no security or pentalobe. ● The LCD and digitizer glass are not fused together, allowing replacement of either component separately. ● "External" screws hidden behind the antenna mean less adhesive holding down the display assembly. ● The battery, Lightning connector, button cable, and headphone jack are all soldered to the logic board. ● The battery is adhered to the back of the display assembly.