Right now, Walmart is selling this $230 Yahhu Cordless Mini Chainsaw for only $39. That's $191 off the original price and it's a bestseller with hundreds of perfect ratings. Get it. This cordless ...

This is a decidedly mid-range chainsaw, made for light tree trimming and cutting. The battery is similarly small: It can only make about 30 cuts through a 4x4 piece of lumber in a given charge ...