The hp cm03xl laptop battery is a 3-cell, 11.1v li-ion battery with a capacity of 50wh (or 4400mah). it is designed to be a replacement or upgrade for various hp elitebook and zbook models, including the 840 g1/g2 and zbook 14 g2 series.
key features and specifications:
voltage: 11.1v
capacity: 50wh / 4400mah
cell type: 3-cell li-ion
compatibility: hp elitebook 840 g1/g2, zbook 14 g2, /755 g1/g2, and more
runtime: up to 5-7 hours with a full charge
safety features: overcharge and short circuit protection
certification: ce, fcc, rohs