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Sony SVF1521 Power Adapter
When choosing a new AC adapter, choosing the Sony brand one is the best one to choose. If you decide to buy an non-Sony adapter, please check on the output of amps and voltage. Because Sony has been known to use a single AC adapter that is probably used on other similar units, double-check the part number or model number of the adapter. The Sony SVF1521 AC adapter provides two functions, to charge any and all batteries while simultaneously providing power for the laptop. A universal power adapter is another possibility but only if necessary.
Some clues of a declining AC adapter
- Most Sony AC adapters get warm when plugged in for any length of time
- Your Sony battery refuses to charge every time
- The laptop does not run using just the AC power adapter
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