Power Management Deals

This adapter is a straightforward fix if your Rocketfish RF-WSP313 speaker has lost or damaged its original power supply, sparing you from hunting down a discontinued OEM part. Newegg carries it for those who just need the exact voltage match rather than a universal adapter that may or may not work. Buy Now at Newegg

A compact option for adding two extra outlets in a tight spot, like behind a desk or nightstand, without running a full-size strip across the room. Buy Now at Newegg

For anyone who's lost the original charger for a small electronic and needs a replacement without hunting down the exact brand match, this universal adapter covers most standard voltage needs, and it's $2 off list price at Best Buy right now. Buy Now at Best Buy

Anyone setting up a PoE network for cameras or access points needs a reliable power source, and this open frame supply handles that job at 48V/200W without the extra housing you're paying for elsewhere. Newegg has it priced for what's essentially bare-bones industrial hardware, which suits DIY installers building their own enclosures more than someone wanting a plug-and-play box. Buy Now at Newegg

A compact power station like this works well for camping, van life, or keeping small devices charged during an outage, with enough capacity to recharge a phone several times or run low-draw gadgets. At $113, it's about $6 off the $119 list price. Buy Now at Amazon

This adapter suits you if your Touch Model SP9715C-A power supply died or went missing and you need a direct replacement without hunting for exact voltage and polarity specs yourself. It's a straightforward fix for getting the device running again without buying a whole new unit. Buy Now at Newegg

Handy for anyone building a project off a car battery, solar panel, or other higher-voltage DC source who needs a stable 5V USB output for phones or small electronics. It handles a wide input range, so you don't need to worry about matching voltages exactly before wiring it in. Buy Now at Newegg

Useful for anyone running 24V accessories or equipment off a 12V vehicle electrical system, like a car or boat, without needing a separate battery or power source. Buy Now at Newegg

Handy replacement if your original DY121-120010100 adapter has died or gone missing, since finding an exact-match power supply can be trickier than it sounds. Newegg carries it for anyone who needs the correct voltage and connector without hunting through generic universal chargers. Buy Now at Newegg

The 3-sided design lets you plug into all six outlets simultaneously without bulky adapters blocking each other, which makes it useful for desks or entertainment centers with multiple devices competing for wall space. At $16, that's $9 off the $25 list price. Buy Now at Walmart

Useful for home offices or entertainment setups where you're running out of outlets and want basic surge protection built in rather than buying a separate device. Buy Now at Walmart

Plugs directly into a wall outlet and frees up your existing power strip for a dedicated surge-protected hub with 8 outlets and 4 USB ports, useful behind an entertainment center or at a desk with limited cord management options. At $12, that's $4 off the $16 list price. Buy Now at Walmart

Anyone juggling multiple gadgets while traveling abroad can plug in phones, laptops, and other devices simultaneously thanks to the 70W GaN charging and universal outlet compatibility, and right now it's $16 off the list price at Amazon. Buy Now at Amazon

A benchtop power supply with three independently adjustable outputs is useful for electronics work where you need multiple voltage levels running at the same time, like powering a microcontroller circuit alongside separate analog and digital rails. At this price point, Dr. Meter's triple-output units are a reasonable entry into the category for hobbyists and students who don't need lab-grade precision. Buy Now at Newegg

A 4-pack of short 3-foot cords is useful when you just need a little extra reach behind furniture or along a baseboard without running a full-length extension cord across the room. At $12, that's $4 off the $16 list price. Buy Now at Walmart

Plugs directly into a wall outlet without taking up floor or desk space, which makes it a practical solution for areas like behind a TV, beside a bed, or in a home office where a power strip cord would be in the way. At $12, that's $8 off the $20 list price. Buy Now at Walmart

Rated for outdoor use with a 6-foot cord, this surge protector works well for patios, garages, or any exterior setup where you need multiple outlets with weather resistance. At $26, that's about $2 off the $28 list price. Buy Now at Walmart

Sixteen outlets is more than most surge protectors offer, making this a practical option for entertainment centers, home offices, or anywhere you're constantly running out of plug space. At $31, that's $9 off the $40 list price. Buy Now at Walmart

A jump starter and air compressor in one unit is a practical combination for anyone who wants a single tool covering both dead batteries and low tires, whether kept in a car or stored in a garage. At $100, that's $33 off the $133 list price. Buy Now at Walmart