Nutrend via Newegg discounts a range of Schumacher power inverters, as listed below. Plus, these items bag free shipping. The deals, each ending May 21:

• Schumacher 410-watt Power Inverter for $29.99 (low by $13)
• Schumacher 760-watt Power Inverter for $39.99 (low by $20)
• Schumacher 1,000-watt Power Inverter for $49.99 (pictured, low by $30)