Amazon.com: 150W Portable Power Supply Inverter Fit for DeWALT 18V 20V MAX XR Lithium Battery, DC 18V 20V to AC 120V Powered Compact Cordless Inverter with Dual USB 5V 2.4A and LED
DEWALT 20V MAX Cordless 4.5 in. - 5 in. Grinder and (1) 20V MAX Compact Lithium-Ion 3.0Ah Battery DCG412BW230 - The Home Depot