Based on this product's specifications, here are some alternatives and similar models
Power Tool Battery Black & Decker GKC1000L 18V 1500mAh PTI0228A 2-Power
Summary description:
The Black & Decker GKC1000L Power Tool Battery is a reliable 18V 1500mAh battery designed for optimal performance. It offers long-lasting power and compatibility with various Black & Decker tools. Lightweight and easy to install, this battery ensures efficient operation and enhances the lifespan of your power tools. Ideal for both DIY enthusiasts and professionals, it provides consistent energy for all your projects.