The New Style Ferrex 20V 4.0 Battery Charger & 20V 2.0 Battery set is a powerful and efficient choice for those using Ferrex tools around the home. The lithium-ion battery technology ensures long-lasting power, while the 20V voltage provides reliable performance. This unit includes a charger and battery, making it convenient for DIY projects and workshop tasks. With the trusted Battery brand, you can rely on this product to keep your tools powered up and ready for use. Please note the items are not in original packaging. All items are checked for charging etc and are brand new