Power that travels with you The Keenstone 20V 4.0Ah Lithium-Ion Battery Pack is designed as a flexible replacement for both Keenstone cordless tools and Makita power tools. Built with premium cells, it delivers steady power, a reliable runtime, and low self-discharge, so your tools...

All-terrain cordless power for your yard Meet Keenstone Leaf Blower, a 40V cordless tool designed to modernize outdoor cleanups from leaf piles to light snow and dust. On a full charge, two 4.0Ah batteries deliver up to 95 minutes of runtime, and two fast...