Battery for HP EliteBook 840 G1,replacement HP EliteBook 840 G1 laptop battery from Singapore(50Wh,3 cells)
Genuine HP EliteBook 840 G7 Battery 53 Wh 11.55V
LAPTOP BATTERY FOR HP ELITEBOOK 840 G1 SERIES CM03 3 CELL - VC Enterprises
HP Elitebook 840 G1 Battery Replacement - iFixit Repair Guide
KingSener CM03XL Battery for HP EliteBook 840 845 850 740 745 750 G1 G2 Series HSTNN DB4Q HSTNN IB4R LB4R E7U24AA 716724 171|battery for hp|battery for hp elitebookfor hp - AliExpress