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Sony VGN-SZ440N Power Adapter
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. The Sony VGN-SZ440N power adapter is needed for two reasons, to charge the onboard battery and powering the laptop. Upon choosing a replacement AC adapter, choosing the Sony brand one is always going to be the safest and easiest way to go. If your decision is to purchase a different brand charger, it is imperative to note the output of amps and voltage. A universal power adapter is another possibility if you are desperate.
Warnings of an inadequate power adapter
- Battery does not charge every time
- The majority of Sony power chargers get warm when plugged in for 10 minutes or more
- The unit will not operate while just using AC power
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It is in your best interest to double-check the part number so that you correctly order the right power adapter. Make sure to try and order parts from a known seller when buying parts online. Sony VGN-SZ440N power adapter will be better for your laptop brand new for obvious reasons, including possible wear on an old used power adapter. The Sony VGN-SZ440N laptop will thank you if you buy the right parts.
Feel free to download your manual for help.
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