Panasonic ToughBook CF-W5 is the latest model in Panasonic’s CF series of laptops. Those of you who are new to ToughBook should know that these laptops have been developed to be able to take a hit or two. The CF series is a bit smaller though and not suppose to take as much damage as its larger siblings (falls from meters, drowned in water, etc.) but they are more of portables with the focus on mobility, but still with decent durability. Something this series has been able to brag about in the past is its impressive battery time and this has actually been improved: 6h and 40 minutes is nothing to be ashamed of.