HART 20-Volt Cordless Trim Router Kit for Cutting, Shaping and Trimming, (1) 2.0Ah Lithium-Ion Battery - Walmart.com
DeWalt - 20V MAX XR Brushless Cordless Compact Router
DEWALT 20V MAX XR Cordless Brushless Compact Router, (1) 20V MAX Compact Lithium-Ion 3.0Ah Battery, and 12V-20V MAX Charger DCW600BW230C - The Home Depot
A Quick Guide to Cordless Compact Routers - This Old House