I ordered this cordless car buffer and polisher by byczone to keep my truck and my wife's car looking tip top! I have 2 other buffers, but they are a real pain to use dragging a cord all around the car without it getting in the way. I have run over the cord with the buffer more than a few times while buffing and it ends up making marks in the paint. This powerful cordless design removes that aggravation. I usually get by with only changing the battery once during a session, however, even if I need a second battery change, the first battery is recharged enough by the time I need it. This buffer is well worth the price - ESPECIALLY when it comes with 2 batteries and all of the accessories. It would have been nice to have a storage bag as well, but for less than $50 this is a great buy!Review for: Cordless Car Buffer Polisher,Byczone variable Polisher with Dual Batteries, 6 Variable Speeds, Efficient Brushless Motor & Integrated Buffer - Ideal for Car Detailing, Furniture Restoration & More