Subject. Charger notebook. Should have 10V 4.47. Charger with 18.5 V 3.5 A and 19V 3.16 A, 19V 4.74 A. Can you safely use this?
Subject. Charger notebook. Should have 10V 4.47. Charger with 18.5 V 3.5 A and 19V 3.16 A, 19V 4.74 A. Can you safely use this?
No. The excessive voltage can cause serious damage
Are you sure with the 10 volts? If that's true, both power supplies are inappropriate.
0 volts 4.47 amps was wrong. Should be 19V 4.47A
Was spelling error, should be 19V
Then you can use the device with 19V 4.74 A. If there's not a typo somewhere again.
Then you can use all first. The third one loads fastest.