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Lenovo K2450 Power Adapter
Because Lenovo has been known to use a single AC adapter that is probably used on other similar units, be certain you select the correct one for the K2450 model. When purchasing a replacement charger, the actual Lenovo brand is usually going to be the safest choice. If buying off-brand, make sure to check both the voltage and amperage output. A universal power adapter is a possibility if yours is unavailable or backordered. The Lenovo K2450 power adapter is responsible for two things, to charge the onboard battery and to provide a source of power for the unit.
Hints of a barely functioning charger
- The unit will not work using just the AC power adapter
- Your Lenovo battery refuses to charge all the time
- Most Lenovo AC adapters get warm when plugged in for 10 minutes or more
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