A look on Wahl's website would suggest that their new Li-Ion powered clipper has a runtime of an hour and 40 minutes. WTF would you be shaving that took 1h40, Bill Oddie?
*waves*
In an odd coincidence, I bought some of these last night. Boots has some half price thing going on at the mo.
Had a cheapy phillips thing for ages, did the job, until I lost the charger.
The Wahl appealed becuase I have to remember to charge it up less often.
It also appealed becuase it comes with a foils attachment, so I can close shave my top lip without having to find my other shaver. It does the lot see?
Dedicated beard/stubble shavers are way better than reg shavers with long hair attachments IME, as they always spaff up after a while.