ACORN Acorn 608754 ACORN EFW1912 MSRP: Price: 2099-12-31 $56.75 The Acorn 608754 ACORN EFW1912 is a 12-volt, 3-phase, 60 Hz, AC power inverter. It is designed to provide power to small appliances and electronics in a home or office. Add to Cart Add to Cart