HP EliteBook 740 G1/G2, 745 G1/G2, 750 G1/G2, 755 G1/G2, 840 G1/G2, 845 G1/G2, 850 G1/G2, 855 G1/G2, HP ZBook 14 G2, ZBook 15u Series, ZBook 14 Mobile Workstation, and other compatible HP models using the CM03XL battery model. Contact us to confirm compatibility before purchase if needed.