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Acer Extensa 4620 Power Adapter
Because Acer has been known to use a single AC adapter that powers multiple other machines, be certain to thoroughly note the part number that is needed for this model. If you decide to buy an non-Acer adapter, please check on both the volts and amps outputs. A universal AC adapter is another possibility if yours is unavailable or backordered. When purchasing a replacement AC adapter, the actual Acer brand is usually going to be the safest choice. The Acer Extensa 4620 power adapter has two main uses, to charge any and all batteries while simultaneously providing power for the laptop.
Major clues of an ineffective laptop charger
- The unit will not work using just the AC power adapter
- Battery does not charge completely
- Most Acer AC adapters will get very warm to the touch when plugged in for any length of time
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