Hi. The power supply for my D-Link wireless access point has failed recently. These power supplies don't seem to be designed with user service in mind (i.e. they're very difficult to open up and look inside); thus I am thinking of just putting together a makeshift power supply with a lead-acid battery.
My question is this : would the 6 V lead-acid battery I have to be too high a voltage (I suppose the voltage could be as high as 6.6 V when the battery is fully charged)? The device specification is for an input of 5 V at 2 amps (I have a 3 ohm power resistor to limit the voltage). Is a voltage of 6 (or slightly higher) likely to damage the access point?
My question is this : would the 6 V lead-acid battery I have to be too high a voltage (I suppose the voltage could be as high as 6.6 V when the battery is fully charged)? The device specification is for an input of 5 V at 2 amps (I have a 3 ohm power resistor to limit the voltage). Is a voltage of 6 (or slightly higher) likely to damage the access point?