This SKIL 1214PP Power Station Battery Charger is a reliable tool for charging 12V and 14.4V batteries. It is compatible with SKIL brand batteries and can charge one battery at a time. The charger has been tested and is ready to use. It is designed in a sleek black color that will blend well with your other power tools. This charger is the perfect addition to your power tool collection and will ensure that your batteries are always charged and ready for use. It is an essential tool for any workshop or home and garden project.