My laptop adapter just died (they never last)
it is 20V and 4.7A
Siemens wants to sell me a new one for 100$.....
my machine is not even worth that.
i have found several different cheap adapters but none of them fit exactly the same Volt and Ampere output.
i found one
would any of these do?
what is the most important the Volt or the Ampere?
or should i seriously try to get the right output?
I will scrounge the pc shops tomorrow for second hand -but if i come across any which are slightly off V and A wise is it safe to use them?
thanks in advance