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Sony VGN-S550P Power Adapter
Because Sony has been known to use a single AC adapter that is probably used on other similar units, be certain you select the correct one for the VGN-S550P model. When choosing a new adapter, choosing the Sony brand one will probably be the safest way to go. The Sony VGN-S550P AC adapter provides two functions, to charge the onboard battery and powering the laptop. If buying off-brand, make note of both the voltage and amperage output. A universal power adapter is another possibility but only if necessary.
Some clues of a declining charger
- Most Sony AC adapters get warm when plugged in for 10 minutes or more
- Your Sony battery refuses to charge every time
- The laptop does not work while solely using the AC adapter
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Always purchase electronic parts from a well-known website when you buy your parts online. Sony VGN-S550P power adapter is going to be better in new condition for obvious reasons, including possible wear on any older used one. The Sony VGN-S550P will be happier if you buy the right parts. Please be sure to re-check the model number before placing an order for a new power adapter.
Feel free to download your manual for help.
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