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Sony VGN-CR425E Power Adapter
The Sony VGN-CR425E power adapter is responsible for two things, to charge any and all batteries and to provide a source of power for the unit. If you decide to buy an non-Sony adapter, please check on both the voltage and amperage output. A universal power adapter is another possibility if yours is unavailable or backordered. Upon choosing a replacement AC charger, the actual Sony brand is the best one to choose. Because Sony has been known to use a single AC adapter that can be used on other units, make sure you check the part number for the correct one.
Signs of a declining AC adapter
- Your Sony battery refuses to charge every time
- The laptop does not run without the battery installed
- Most Sony AC adapters can get quite warm when plugged in for 10 minutes or more
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