Bluetooth 3.0 keyboardn510 mAh rechargeable lithium polymer battery - battery will last several months of normal use without chargingnUSB to micro-USB charging cablen261.6 x 180.3 x 22.8mmnWeight: 567, Keyboard only: 262, Folio only: 180nLogitech/ZAGG Keyboard Case for Samsung Galaxy 10.1 tablet