Amazon has the DeWalt 1,000W Power Inverter (DXAEPI1000) for $79 with free shipping. List price: $9. Delivers 1000 Watt of practical household power you can transport using dual 120 volt AC outlets and 3 3.1 Amp USB charging ports. Features two outlets, three USB-A ports, 1000 Watt continuous output, 2000 Watt peak power.

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