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Sony VGN-AR770 Power Adapter
When purchasing a replacement adapter, choosing the Sony brand one is always going to be the safest and easiest way to go. Because Sony uses one power charger that is probably used on other similar units, be certain you select the correct one for the VGN-AR770 model. If you decide to buy an non-Sony adapter, make note of both the volts and amps outputs. A universal AC adapter can be used but only if necessary. The Sony VGN-AR770 AC adapter provides two functions, charging the battery while simultaneously providing power for the laptop.
Do you know if your Sony AC adapter is in need of replacing?
- The majority of Sony power chargers get warm when plugged in for any length of time
- The unit will not function without the battery installed
- Your Sony battery refuses to charge up every time
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