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Sony VGN-FW275J Power Adapter
Because Sony has been known to use a single AC adapter that is most likely used on other laptop models, double-check the part number or model number of the adapter. The Sony VGN-FW275J AC adapter has two main uses, charging the battery while simultaneously providing power for the laptop. When purchasing a replacement AC adapter, the actual Sony brand is the best one to choose. If your decision is to purchase a different brand charger, it is imperative to note both the voltage and amperage output. A universal AC adapter is a possibility if yours is unavailable or backordered.
Clues of a failing Sony power adapter
- Battery does not charge up at all
- The unit will not function without the battery installed
- Most Sony AC adapters will get warm to the touch when plugged in for 10 minutes or more
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