Canon EOS 90D Instruction Manual page 252

Part Names
Battery Charger LC-E6
Charger for Battery Pack LP-E6N/LP-E6 ( = 44).
(1)
(2)
Battery Charger LC-E6E
Charger for Battery Pack LP-E6N/LP-E6 ( = 44).
(1)
(2)
40
(3)
(3)
(4)
(1) Battery pack slot
(2) Charge lamp
(3) Power plug
(1) Charge lamp
(2) Battery pack slot
(3) Power cord
(4) Power cord socket