Dewalt powerstack batteries

DeWALT DCF921H2T-GB XR 18V Brushless Cordless 1/2" Impact Wrench Hog Ring With 2 x 5Ah Power Stack Batteries, Charger &amp TSTAK Case

DeWalt DCG409H2T-GB 18V 125mm XR FLEXVOLT Advantage High Power Grinder, 2 x 5Ah Power Stack Batteries, Charger &amp TSTAK II Case

Dewalt DCB1102E2-GB 2 x 1.7Ah 18V Powerstack Li-Ion Batteries and Compact Charger Kit

Dewalt DCF414E2GT 18V XR Brushless 6.3mm Rivet Tool - 2x 1.7Ah PowerStack Oil-Resistant Batteries, Charger & Tstak II Case

DeWalt DCB1104-GB 4ah Lithium XR Fast 22 Min Battery Charger 12v 18v Powerstack