Power up your cordless tool collection with the Skil BY0800C-00 PWRcore 40 2Ah 40V Lithium-Ion Battery. Designed to deliver long-lasting performance, this battery is compatible with a wide range of power tools, making it an essential accessory for both home improvement enthusiasts and professional tradespeople alike. The Skil PWRcore 40 battery boasts a sleek, compact design, measuring 6.5 x 4.88 x 2.38 inches, and weighs in at just 2.47 pounds, ensuring ease of handling and convenience. With a capacity of 2 Amp Hours, this battery is ready to tackle any job, big or small, and is built to the high standards you expect from the SKIL brand.