This comprehensive guide provides a detailed, step-by-step plan for repairing IBM NiCad batteries commonly used in power tools and other devices. The manual covers a range of models and years, with instructions tailored to specific battery types. You'll learn a simple and effective technique for revitalizing your NiCad batteries, often taking just minutes to implement. While this technique specifically addresses NiCad batteries, it is crucial to note that it should not be applied to any other battery type. The guide emphasizes user safety and provides a clear understanding of the process, empowering you to confidently repair your batteries and extend their lifespan.