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Gateway LT21 Power Adapter
If buying off-brand, make note of both the voltage and amperage output. Upon choosing a replacement charger, choosing the Gateway brand one is usually going to be the safest choice. A universal AC adapter is a possibility but only if necessary. Because Gateway has been known to use a single AC adapter that powers multiple other machines, make sure you check the part number for the correct one. The Gateway LT21 AC adapter provides two functions, charging the battery and to provide a source of power for the unit.
General indicators that your the Gateway power adapter should need replacing
- Your Gateway battery refuses to charge whatsoever
- The majority of Gateway power chargers get warm when plugged in for 10 minutes or more
- The unit will not operate while solely using the AC adapter
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Always make sure to check and double-check the model number before buying a power adapter replacement. Always buy electronic parts from a reputable seller if you purchase through a website. Gateway LT21 power adapter is best purchased in factory new condition due to possible wear on any old one. Your Gateway LT21 laptop will be better off for ordering smartly online.
Feel free to download your manual for help.
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