Getac GBS9X5 Industrieakku Lithium-Ion (Li-Ion) 8700 mAh 10,8 V

The Getac X500 Removable Media Bay Battery Pack is designed to fit right in the media bay and provide additional battery life for your device when the AC adapter is not connected/charged. With removable features, the user can easily change the media bay battery by pulling it out from the media bay.