HP L22011-001 Leather Cover & Battery is a replacement assembly for the HP Spectre Folio 13-ak. It combines the leather cover with a battery and TouchPad, making it a single service part for those components.
This version is identified for WWAN-capable models. Its included battery is model GZ06XL, a 6-cell unit rated at 54 Wh. The part reference helps distinguish it from the WLAN version, L38672-001.
The assembly brings together the cover, battery and TouchPad in one part for the specified Spectre Folio configuration.