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Lenovo ThinkPad 4301 Power Adapter
When choosing a new AC charger, choosing the Lenovo brand one is usually going to be the safest choice. If buying off-brand, please check on the output of amps and voltage. The Lenovo ThinkPad 4301 AC adapter has two main uses, to charge up the main battery and powering the laptop. Because Lenovo has been known to use a single AC adapter that is probably used on other similar units, be sure you choose the right one. A universal AC adapter can be used if yours is unavailable or backordered.
Chief elements of a deteriorating charger
- The unit will not run using just the AC power adapter
- Your Lenovo battery refuses to charge every time
- The majority of Lenovo power chargers get warm when plugged in for 10 minutes or more
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