Deals on Discount Batteries

A straightforward pick for anyone who needs a replacement power adapter for the Noyes Turbotest 500 fiber optic loss test set, since sourcing accessories for specialized test equipment can be tricky. Buy Now at Newegg

A straightforward replacement adapter for anyone whose Netgear Nighthawk AC2400 router has lost its original power supply, saving you from buying a full new unit. Buy Now at Newegg

A straightforward pick for anyone who needs to replace a failed or missing FSP090-AWBN2 power adapter without sourcing directly from the original manufacturer. Buy Now at Newegg

A direct replacement power adapter for the Autel MaxiSys Mini MS905 diagnostic tablet, so it's useful if your original charger has failed or gone missing and you need to keep your scanner operational. Buy Now at Newegg

A straightforward replacement adapter for anyone whose Ever Glow DDU120120 power supply has failed or gone missing, saving you from tracking down an OEM part. Buy Now at Newegg

A straightforward replacement option for HP G6-1201ex owners who've lost or damaged their original charger and want to avoid the hassle of sourcing one through HP directly. Buy Now at Newegg

A straightforward replacement adapter if you own a Kupa Upower-2G tablet and need a spare or have lost your original charger. Buy Now at Newegg

Newegg has this 65W Asus AC adapter listed, which is a straightforward replacement option if your original charger has failed or you want a spare for a second location. It's worth confirming your laptop model accepts 19V/3.42A input before ordering, as compatibility varies across Asus lines. Buy Now at Newegg

Designed to replace or spare the power supply for the Ammoon Voodoo Octave pedal specifically, so it's only worth picking up if you already own that pedal and need a dedicated adapter for your pedalboard setup. Buy Now at Newegg

A straightforward replacement charger for HP Chromebook owners who've lost or damaged their original adapter, with USB-C delivery at 65W covering most modern HP Chromebook models. Buy Now at Newegg

Useful for Kentucky Wildcats fans who want to keep a phone charged on a desk or nightstand without dealing with cables, and the team branding makes it a reasonable gift option for the college sports fan in your life. Buy Now at Fanatics

Designed for Viture XR glasses users who need a reliable way to charge via USB-C, this adapter keeps your headset powered without hunting for proprietary solutions. At $80, there's no discount from the list price right now. Buy Now at Best Buy

A compact option for anyone who wants to charge their iPhone, AirPods, and Apple Watch from a single pad rather than juggling multiple cables, currently $2 off the $26 list price. Buy Now at Amazon

A direct replacement charger for MSI PE62VR 7RF-837 owners who need a spare or a backup after losing the original adapter. Buy Now at Newegg

A reliable option if you need a replacement or spare 12V power adapter for routers, external hard drives, or other small electronics that draw up to 3A — Delta is a well-regarded OEM supplier whose components show up inside many brand-name devices. Buy Now at Newegg

A straightforward replacement option if your Superscope or Marantz DA450PSD lost its original power adapter and you need a compatible 15V AC/DC unit without hunting down a manufacturer-specific part. Buy Now at Newegg

Useful if you need a replacement or spare 24V power adapter and want one that matches the specs without buying directly from the original manufacturer. Buy Now at Newegg

A straightforward option for replacing a lost or failed 12V/3A power supply on devices that use a 4-pin connector, such as routers, external hard drive enclosures, or small networking equipment. Buy Now at Newegg

A third-party replacement adapter for HP laptops that draw up to 230W, which makes it a practical option if your original HP charger has failed and you need a lower-cost substitute without waiting on an OEM replacement. Buy Now at Newegg