Canon EOS-1 D X Mark II Instruction Manual page 36

Nomenclature
Battery Charger LC-E19
Charger for Battery Pack LP-E19 (p.42).
Contacts
Battery slot
Power cord socket
Provided Battery Charger LC-E19 can also charge Battery Pack LP-E4N/
LP-E4.
36
Protective covers (2)
Calibration (Discharge) lamp
Performance
check button/
Calibration button
Charge lamp/Performance check
lamp/Discharge time lamp
Power cord