OVERVIEW Bring your Ridgid tools to the next level. Bring on the hyper lithium ion power. With the Ridgid AC840086, you’ll be working with one of the finest 1.3 amp hour batteries in the Ridgid lineup. It’s cold AND hot-weather capable, functioning at temperatures as low as -4 degrees Fahrenheit, while chargeable at 32 degrees Fahrenheit to 120 degrees Fahrenheit. Special internal design makes this superior to other brands, with overloading and overcharging protection that is often overlooked...