This one stalled a lot.
When first unboxed, it had a small amount of charge in the battery.  I tested it out, and it shut down about 5 minutes into my shave.  No problem, I charged overnight.  When fully charged, it cut well for about 20 minutes, then shut off.  I was unable to complete the shave on my face and head without plugging it in.  After about 3 weeks of fighting with it, I gave up and returned it.  I like the style of this type of shaver, but after having to return both of the brands that I tried, I opted to stick with a more conventional style that is from one of the mainstream brands.
Rating: 1 stars