this review title is: battery falls well short of expectations and the content is: i enjoyed the comfort and ease of use with this product however it could not complete the desired jobs on a single charge i am 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 times before requiring recharging imho a ten year old battery should not even come close to managing a process that a brand new battery cannot 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 stars at this time.there are other information for this review, one is this reviewer did purchase it and the other is 3 people think this review is helpful.