Power Management Deals

Rated at 6,000W peak output, this inverter handles high-draw appliances and tools when you need to run AC power from a 12V vehicle or battery source, and at $56 it's about $44 off the $100 list price. Buy Now at Walmart

A solid option for running power tools, appliances, or electronics from a 12V vehicle or battery bank when you're off-grid or dealing with an outage — modified sine wave works fine for most resistive loads like fans, lights, and basic appliances, though sensitive electronics may prefer pure sine wave. Buy Now at Walmart

Handles two jobs in one unit: jump-starting a dead battery at up to 8,000 amps and inflating tires up to 150 PSI, which makes it a practical addition to a vehicle emergency kit. At $45, that's $5 off the $50 list price. Buy Now at Walmart

Handy for electronics hobbyists or anyone doing DIY projects who needs a reliable way to regulate and step down voltage for prototyping circuits or powering custom builds. Buy Now at Newegg

Handles both jump-starting a dead battery (up to 8,000 amps peak) and inflating tires up to 150 PSI, making it a two-in-one tool worth keeping in your car or garage. At $39, that's about $4 off the $43 list price. Buy Now at Walmart

A dual-purpose unit that handles both dead batteries and flat tires, which makes it a practical thing to keep in your trunk year-round. At $60, it's $50 off the $110 list price. Buy Now at Walmart