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Sony PCG-748 Power Adapter
Upon choosing a replacement adapter, choosing the Sony brand one is usually going to be the safest choice. The Sony PCG-748 AC adapter is responsible for two things, charging the battery and to provide a source of power for the unit. Because Sony uses one power charger that is most likely used on other laptop models, double-check the part number or model number of the adapter. If you decide to buy an non-Sony adapter, it is imperative to note both the voltage and amperage output. A universal power adapter is another possibility if you absolutely need to.
What happens when my Sony AC adapter is in need of a replacement?
- Battery does not charge every time
- Most Sony adapters will get warm to the touch when plugged in for any length of time
- The unit will not function while just using AC power
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Always buy computer parts from a known seller when buying via the internet. Sony PCG-748 power adapter will be better for your laptop in new condition because of wear and tear on any old one. It is in your best interest to write down the part number before buying a power adapter replacement. Your Sony laptop will love you more if you buy the right parts.
Feel free to download your manual for help.
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