Battery falls well short of expectations [SEP] I enjoyed the comfort and ease of use with this product, However, it could not complete the desired jobs on a single charge. I'm not overly hairy, but in attempting to groom multiple locations,  this required putting back on the charger and turning to my over ten year old Wahl trimmer... which by the way Easily completes this same routine at least 3 times before requiring Recharging. IMHO... a ten year old battery shouldn't even come close to managing a process that a Brand New battery Can't do right out of the box. If these had at least twice as much battery power/run time, it would be worth "the price of admission". 3 stars at this time.