Check the listing for details. Installation Instructions for EVDOUBLER-120 Level 2 EVSE adapter. Condition: Remanufactured. Listed at 1.00 USD. EVDOUBLER™ 120V Installation (see Listing photos for illustrations) DO NOT USE UNLESS YOUR VEHICLE IS COMPATIBLE - CHECK THE LIST (Browse Amazon, ebay or the web for the ‘Latest List of EVDOUBLER 240V Compatible Vehicles’) Rev 211223 See listing photos for illustrations. To install the EVDOUBLER™-120 you will need a non-lighted heavy duty extension cord and two 120V non-GFCI lightly loaded outlets. If you are charging at more than 12A use a 5-20R 20A AWG12 cord/outlet. PREP - READ ALL THE INSTRUCTIONS. Locate non-GFCI outlets in the garage and the ‘Other’ room. (The outlets in the kitchen are normally GFCI). Use the yellow ‘Tester’ to verify proper power and ground on these outlets. (2 yellow LED’s on, No Red - See info on label). 1.