roarbatt pure sine wave power inverters 4000w 12v dc to ac 110v 120v peak power 8000w with remote control 4 ac outlets,dual usb port,led display ac terminal blocks for power inverter truck rv car solar system is up for auction in Automotive. The current bid is $39.00, 89% below the $349.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.