2-Power 2P-HSTNN-LB8H, Battery, HP, HP EliteBook 755 G5, 830 G6, 850 G5, 850 G6, ZBook 15u G5, ZBook 15u G6 2-Power 2P-HSTNN-LB8H. Type: Battery, Brand compatibility: HP, Compatibility: HP EliteBook 755 G5, 830 G6, 850 G5, 850 G6, ZBook 15u G5, ZBook 15u G6