The RYOBI USB Lithium 2Ah Lithium Rechargeable Starter Kit provides reliable power to USB Lithium portable solutions. Power products like a portable fan, screwdriver, lights, rotary tools, ratchets & so many more perfect for everyday life. Providing accessibility, the USB-C has input and output capabilities so you can charge small portable devices like your phone or smart watch or use that same USB-C port to charge the battery. The on-board LED fuel gauge takes away the guess work by clearly indicating the battery level status. These batteries are easily interchangeable across all USB Lithium products for cordless portability and minimal downtime. With up to 80% faster charging than the RYOBI USB Cable, this charger decreases downtime significantly. Made with convenience in mind, it can consecutively charge and maintain up to 3 USB Lithium batteries. Featuring LED indicator lights, users can easily identify battery charge status. The Energy Save Mode conserves energy when not charging or maintaining batteries. To maximize workspace, the wall mount capability ensures organization at any given point. Best of all, it is part of the RYOBI USB Lithium System of tools that provides compact, rechargeable, everyday solutions for cordless power and productivity. The USB Lithium 2Ah Lithium Rechargeable Starter Kit is backed by the RYOBI 2-year manufacturer's warranty and includes (2) FVB02 USB Lithium 2Ah Lithium Batteries, (1) FVCH01 USB Lithium 3-Port Charger and Operator's Manuals.