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NEC MobilePro 790 Power Adapter
The NEC MobilePro 790 power adapter has two main uses, to charge up the main battery and to provide a source of power for the unit. If you decide to buy an non-NEC adapter, make sure to check the output of amps and voltage. A universal power adapter can be used if you are desperate. Because NEC uses one power charger that is most likely used on other laptop models, be certain to thoroughly note the part number that is needed for this model. When purchasing a replacement AC charger, choosing the NEC brand one is usually going to be the safest choice.
Major signs the NEC power adapter is in dire need of a replacement
- Most NEC AC adapters will get very warm to the touch when plugged in for 10 minutes or more
- The laptop does not function without the battery installed
- Your NEC battery refuses to charge every time
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