LONG-LASTING, FADE-FREE POWER: The advanced lithium-ion technology delivers consistent, reliable power throughout the battery’s charge, so your tools won’t slow down as the battery drains. This means you can work efficiently from start to finish without frustrating drops in performance. EASY, TOOL-FREE INSTALLATION: The simple clip-on design allows you to quickly attach or remove the battery from your tools with the press of a button. This makes swapping batteries fast and effortless, so you can keep working without interruption. POWERCONNECT SYSTEM COMPATIBILITY: As part of the BLACK+DECKER POWERCONNECT system, this battery is interchangeable with over 30 different 18V BLACK+DECKER tools. This is a major benefit because you only need one battery type for a wide range of tools, saving you money and reducing clutter. LIGHTWEIGHT AND ERGONOMIC DESIGN: The compact, lightweight construction makes your tools easier to handle and reduces fatigue during longer tasks. This means you can work comfortably for longer periods, whether you’re drilling, cutting, or trimming. UNIVERSAL CHARGING FLEXIBILITY: The fast charging battery can be quickly recharged with any BLACK+DECKER charger of the same voltage, so you don’t need to buy extra chargers. This is convenient and cost-effective, especially if you already own other BLACK+DECKER 18V tools. LOW SELF-DISCHARGE FOR READY-TO-USE CONVENIENCE: The battery holds its charge for extended periods when not in use, thanks to minimal self-discharge. This makes it perect for when you need a battery for occasional use, because your tools are ready to go even after weeks or months in storage, saving you time and hassle. NO MEMORY EFFECT: Unlike older battery types, this lithium-ion battery can be recharged at any time without reducing its overall capacity. This is important because it extends the battery’s lifespan and ensures you always get the most out of every charge., Weight: 0.8840625 pounds, Manufacturer: Black & Decker