Can 100% recommend the Philips Norelco hair and body trimmer they sell at Costco (and Amazon). I've had the Trym II, which is the same as this but with a different name painted on and it's junk. Once the battery's shot, it'll last maybe five minutes of just pulling hairs. The Norelco is amazing and works while plugged in, so even if the battery goes eventually, it's no biggie. Hopefully this helps.