The hp sn03xl laptop battery is a lithium-ion (li-ion) or lithium-polymer (li-polymer) battery designed for hp elitebook 820 g3, 820 g4, 725 g3, and 725 g4 series laptops. it typically has a 3-cell configuration and a voltage of 11.55v, with a capacity 56wh.
key features and specifications:
type: lithium-ion (li-ion) or lithium-polymer (li-polymer)
voltage: 11.55v
capacity: 44wh to 56wh
cell count: 4-cell options
rechargeable: yes
compatibility: hp elitebook 820 g3, 820 g4, 725 g3, 725 g4, and 828 g4 series
part numbers: sn03xl, st03xl, sn03044xl, hstnn-db6v, 800514-001, 800232-241