Canon EOS R50 Mirrorless Camera (White) - Manual (Page 716)

Battery Information
You can check the conditions of the battery you are using on the screen.
1.
Select [ : Battery info.].
(1) Battery position
(2) Model of battery or household power source used
(3) Remaining battery level ( )
(4) Battery recharge performance, in three levels
(Green): Battery recharge performance is good.
(Green): Battery recharge performance is slightly degraded.
(Red): Purchasing a new battery is recommended.
Caution
Using a genuine Canon Battery Pack LP-E17 is recommended. If you use batteries
that are not genuine Canon products, the camera's full performance may not be
attained or malfunction may result.
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