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Sony VGN-B100P Power Adapter
If you decide to buy an non-Sony adapter, please check on both the volts and amps outputs. Because Sony has been known to use a single AC adapter that can be used on other units, be certain you select the correct one for the VGN-B100P model. When purchasing a replacement AC adapter, choosing the Sony brand one is always going to be the safest and easiest way to go. The Sony VGN-B100P power adapter is needed for two reasons, charging the battery and to provide a source of power for the unit. A universal AC adapter is a possibility if yours is unavailable or backordered.
Red flags your laptop charger is in dire need of a replacement
- Battery does not charge completely
- The laptop does not run while solely using the AC adapter
- The majority of Sony power chargers get warm when plugged in for any length of time
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