charging my x220 through the incar 12-220v inverter?

[petko8680]

Hi there,
i was wondering if it's safe to charge my x220 while in car using one of those 12v o 220v inverters/converters or it' not a good idea?
http://www.ebay.com/itm/DC-12V-to-AC-22 ... 0503472844

[EOMtp]

No problem -- just make certain the inverter is rated to put out at least 75 Watts continuous, i.e., you could manage with a unit half the size of what you show, if "compactness" matters to you, such as:
http://www.ebay.com/itm/P4PM-75W-Car-Ch ... 5d3ec89cd2

[petko8680]

well, the one i have says upto 150watts but i am not sure if contiunuesly. BTW can I damage the laptop if wattage not enough or too much?