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Lenovo ThinkPad Helix 20CG Power Adapter
Due to the fact that one Lenovo adapter can be used on other units, make sure you check the part number for the correct one. If you decide to buy an non-Lenovo adapter, please check on both the voltage and amperage output. The Lenovo ThinkPad Helix 20CG power adapter has two main uses, to charge the onboard battery and powering the laptop. Upon choosing a replacement AC adapter, choosing the Lenovo brand one is usually going to be the safest choice. A universal AC adapter is a possibility if yours is unavailable or backordered.
Easy warnings your power adapter is going out
- The laptop does not work while just using AC power
- 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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