Pantech Crossover is Pantech’s first Android smartphone. The Crossover is powered by a 600MHz processor, runs Android 2.2 (Froyo), sports a full slide-out QWERTY keyboard, a 3.1-inch touchscreen display, support for 802.11 b/g/n Wi-Fi networks, a 2GB microSD card, a 3-megapixel camera.

The Pantech Crossover uses a 1500mAh battery good for up to five hours of use. Here is battery spec.:
Type: Li-Ion
Voltage: 3.7V
Capacity: 1500mAh
Replace Code: PBR-65A
Compatible with Pantech Crossover