The Stanley Fatmax 20V 4Ah Battery is a powerful and dependable battery ideal for power tools. This battery is constructed with high-quality components and is intended to last. These are the Stanley power tool attachments. It is a high-quality Lithium Ion battery-powered accessory that is ideal for your power tool. It has a 20-volt battery with a capacity of 4 ah. This attachment is w... https://www.industrywaala.com/product/stanley-fatmax-sb204-b1-40ah-battery