The Green Cell HP68 CM03XL laptop battery is a replacement battery for selected HP EliteBook and ZBook computers. It is intended for users who need a compatible battery for a listed laptop model.
Its Li-Polymer cells have a stated capacity of 4000 mAh. The listed voltage is 11.1 V / 10.8 V, with both values shown for this battery.
Green Cell lists compatibility with HP EliteBook 740, 750, 840 and 850 G1/G2, as well as HP ZBook 14 G2 and HP 15u G2. The product code is HP68; the battery model is CM03XL.