The Snap-On 3/8 impact CT4410A is a powerful impact wrench designed for automotive use. It operates on a 14.4V battery and includes three batteries along with a charger. The Snap-On brand ensures high quality and durability, making it a reliable choice for professional mechanics and DIY enthusiasts. With no warranty mentioned, buyers can trust in the long-lasting performance of this impact wrench for various automotive repair and maintenance tasks. Impact and Drill work fine, batteries do charge, just don't hold a charge as good as they did, charger works great, please look at pictures before buying thanks