[New iPad Teardown (3)] Larger-area, Thicker Battery
The inner structures of the new iPad (left) and the iPad 2 (right). The new iPad has a smaller space to the left of the main board and a larger-area rechargeable battery. The new iPad in this image is the "Wi-Fi + 4G" model and has a circuit for mobile communication in the upper part of the main board. The "Wi-Fi" model of the new iPad, like the Wi-Fi model of the iPad 2, has an empty space in the area corresponding to the circuit.