Deals on Discount Batteries

Suits anyone running 24V devices that need a reliable, higher-wattage power supply, particularly for LED drivers, routers, or other electronics where an underpowered adapter causes issues. Buy Now at Newegg

Useful if you want to charge your phone without fumbling with cables, and the athletics branding makes it a practical gift option for sports fans. Fanatics has this for anyone already shopping the site for team gear. Buy Now at Fanatics

A straightforward replacement if your original Bose Companion 20 power adapter has failed or gone missing, saving you from having to replace the whole speaker system just because of a lost cable. Buy Now at Newegg

Replaces the power adapter for Aruba Networks AP100 access points, which makes it useful if you've lost or damaged the original and need to get the unit back online without sourcing one through a vendor. Buy Now at Newegg

A straightforward replacement option for Sony laptop owners who've lost or damaged their original charger, with the 75W output covering most mid-range Sony laptop models. Buy Now at Newegg

A straightforward replacement adapter if your original HP charger has failed or gone missing, and it's made to fit the 17-by0037nr and 17-by0038nr specifically so there's no guessing on compatibility. Buy Now at Newegg

A third-party replacement charger for HP 15-ay series laptops, which is useful if your original adapter has failed and you want a lower-cost alternative to buying directly from HP. Buy Now at Newegg

A straightforward replacement option if your Flytouch3 tablet's original power supply has failed or gone missing, and you'd rather swap the adapter than replace the whole device. Buy Now at Newegg

A straightforward pick if your LG device's original power adapter has failed and you need a direct replacement without buying an OEM part at a higher price. Buy Now at Newegg

A straightforward replacement adapter if yours has stopped working or gone missing, and it's compatible with Western Digital WD TV Live Media Players specifically, so there's no guesswork on fit. Buy Now at Newegg

A handy pick for Buccaneers fans who want to consolidate their charging setup, since it handles phones, earbuds, and smartwatches from a single foldable pad. Buy Now at Fanatics

A compact option for anyone tired of carrying multiple chargers, since the Zolt delivers 65W across laptops, tablets, and phones from a single plug. Buy Now at Newegg

A low-cost replacement if your original HP Mini charger has failed or gone missing, and the 30W output matches what most HP Mini netbooks require. Buy Now at Newegg

Fits Compaq Presario X1054ap and X1055 Series laptops, so it's a straightforward pick if your original adapter has failed and you need a replacement without buying a new machine. Buy Now at Newegg

Replacement power adapters for older Linksys EtherFast routers and switches can be surprisingly hard to track down, so this is worth bookmarking if you have a unit that's lost its original brick or has a failing one. Buy Now at Newegg

A straightforward fix if your original Peloton Gen 1 power adapter has failed or gone missing, since replacing it through Peloton directly tends to cost significantly more than a third-party option like this. Buy Now at Newegg

Sealed lead-acid replacements like these tend to be straightforward swaps for security systems, backup power units, or mobility equipment that use 12V 5Ah batteries — buying a 2-pack means you have a spare on hand or can replace two units at once. Buy Now at Home Depot

A straightforward pick for anyone who needs to replace a lost or failed power supply for Extron 28-071-01 compatible devices without tracking down an OEM part. Buy Now at Newegg

A third-party replacement charger for Dell laptops that use the ST-C-075-19500334CT adapter, so if yours is damaged or lost, this gets you back up and running without buying directly from Dell. Buy Now at Newegg