DR. BATTERY Replacement Battery for HP ProBook 450 G4 — Compatible with W4M99ET / Y4B36LT / Y4B37LT / Y4B38LA / Y4B46LA / Y4B46LT / Y4B47LT / 851477-832 / 851610-850 / 851610-855 / HSTNN-LB71 / HSTNN-LB7I / HSTNN-PB6W

DR. BATTERY replacement compatible with the HP ProBook 450 G4. Designed to fit models and part numbers: W4M99ET, Y4B36LT, Y4B37LT, Y4B38LA, Y4B46LA, Y4B46LT, Y4B47LT, 851477-832, 851610-850, 851610-855, HSTNN-LB71, HSTNN-LB7I, HSTNN-PB6W. Direct replacement for ProBook 450 G4 units that use any of the listed SKUs.