Power Management Deals

Handy for anyone working or streaming from a car, RV, or job site outside cell range, since it lets you power a Starlink Mini directly off a 12V outlet instead of hunting for a wall plug. Apply coupon code "RJNE7GBW" for a total savings of $32. Buy Now at Amazon

At Amazon, get the Bestek 2000W Pure Sine Wave Power Inverter for $112. It's the best price we could find by $61. It includes a pure sine wave output, 3 AC outlets, a USB-C port, and a wired remote control for added convenience. Buy Now at Amazon

Use promo code "29USAFFSS" to drop the price. That's a total savings of more than $300. This Renogy 2000W pure sine wave inverter is $196 off its regular price of $482.  Buy Now at AliExpress

Anyone running LED strips, CCTV setups, or small electronics projects needs a steady 12V source, and this converter handles up to 240W without the voltage fluctuations that can fry sensitive components. It's a straightforward pick if you're building out a system that requires reliable, regulated power rather than a basic wall adapter. Buy Now at Newegg

Handy for powering small electronics that call for 9V 2A, like certain routers, speakers, or LED strips, and it's a straightforward replacement if you've misplaced or worn out the original adapter. Newegg carries it at a reasonable price if you just need a reliable, no-frills option. Buy Now at Newegg

For anyone tinkering with electronics projects, this module lets you step up a lower DC voltage to a higher one, which comes in handy when you're powering components that need more juice than your source battery or supply can give directly. Buy Now at Newegg

Handy for anyone working on custom electronics projects, vehicle installations, or DIY builds where you need to step down a 10V-30V source to a stable 5V output for powering USB devices or microcontrollers. Buy Now at Newegg

A compact travel adapter that handles outlets in over 150 countries while also packing 70W GaN charging across multiple USB-A and USB-C ports, so you can charge your laptop and phone simultaneously without carrying a separate charger. At $34, that's $26 off the $60 list price. Buy Now at Amazon

A compact travel adapter that handles outlets in 150+ countries and includes USB-A and USB-C ports for charging multiple devices, useful if you travel internationally with any regularity. At $23, it's $7 off the $30 list price. Buy Now at Amazon

Handy for road trips or job sites where you need to run a laptop or charge devices off your car's outlet, and it's currently $4 off the list price at Amazon. Buy Now at Amazon

Frequent flyers juggling multiple devices across different countries will get the most use out of this one, since 170W is enough to charge a laptop and several smaller gadgets at once through the same outlet. At $66.49, that's $33.50 (about 34%) off the $99.99 list price. Buy Now at Amazon

Handy for road trips or emergency kits where you need to run small electronics off your car battery, and at $31.19 it's $4.80 below the $35.99 list price. Buy Now at Amazon

Handy for anyone running Milwaukee 18V tools or accessories off standard wall power instead of burning through batteries, and Amazon has it for $45, about $8 off the $53 list price. Buy Now at Amazon

For anyone replacing a lost or frayed cord on a small electronics device or router, this 12V 1A adapter gets the job done without paying for original manufacturer pricing. Newegg carries it as a straightforward, no-frills option if you just need a reliable power supply and nothing fancier. Buy Now at Newegg

Anyone running an older Lantronix UDS or EDS device series will want a properly matched power source instead of a generic universal adapter, since voltage mismatches can damage sensitive networking gear over time. Newegg carries this one specifically wired for that lineup, taking the guesswork out of replacement. Buy Now at Newegg

Worth setting up if you're in a flood-prone area and want your sump pump running through a power outage, since this kicks in automatically when the electricity cuts out; it's $25 off the list price at Amazon. Buy Now at Amazon

Handy for frequent travelers juggling multiple devices, since it handles 140W of combined output across different plug types without needing separate adapters; the current discount is minimal, just $2 off the $90 list price. Buy Now at Amazon

Small electronics projects that only need a low-current 12V output work well with this module, converting standard AC mains directly down without a bulky external adapter taking up space in your enclosure. Buy Now at Newegg

Anyone with an older Samsung SyncMaster monitor whose original power brick died or went missing can grab this as a direct replacement without hunting for a discontinued part. Buy Now at Newegg