power-converters-inverters Deals and Coupons

Stanley FatMax 140W Power Inverter $15

4 days ago
Walmart offers the Stanley FatMax 140-watt Power Inverter for $14.98. (Amazon charges the same.) Choose in-store pickup to dodge the $5.99 shipping fee. That's $3 under our December mention and the lowest price we could find by $2. It converts your car's 12-volt DC port into a 120-volt AC outlet, and features two USB ports.