Sears offers the DieHard 100-watt Remote Power Inverter, model no. 71524, for $24.99. Opt for in-store pickup to dodge the $10.75 shipping fee. That's $25 off list and the lowest price we could find. This adapter converts DC power to AC power and features a 3-foot cord, 2 LED power lights, and silent operation.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts. Plus, Shop Your Way Max members are eligible for free shipping.