This comprehensive guide provides step-by-step instructions on how to repair NiCad batteries used in cordless power tools. The guide covers a simple and efficient technique for restoring the functionality of your NiCad batteries, enabling you to get your tools back in working order quickly and easily. Whether you are dealing with a fading battery or a completely dead one, this guide will equip you with the knowledge to tackle the repair process with confidence. The guide presents a universal approach that can be applied to all NiCad batteries commonly found in power tools, making it a valuable resource for any tool enthusiast or DIYer.