Deals on Discount Batteries

Keeps older HP Ze2000 series laptops running when the original adapter fails or goes missing, and at a fraction of what a manufacturer replacement would cost. Buy Now at Newegg

A straightforward replacement charger for HP G60 and 2000 series laptop owners who need a spare or have a failed original adapter, without paying HP's branded pricing. Buy Now at Newegg

A straightforward replacement adapter if your original Samsung Series 7 Chronos or ATIV Book charger has failed or gone missing, and you'd rather spend less than the cost of an OEM replacement. Buy Now at Newegg

Useful if you've lost or damaged the original power supply for a Clover Mini C400 payment terminal and need a direct replacement to get it running again. Buy Now at Newegg

A straightforward pick for anyone who needs a replacement power adapter for JDSU Acterna test equipment, since these units can be hard to source once the original goes missing or fails. Buy Now at Newegg

A two-pack makes sense if you're replacing batteries in a UPS system, mobility scooter, or similar device that runs on a pair, so you're covered without sourcing a second battery separately. Buy Now at Home Depot

Designed for MagSafe-compatible iPhones, this charger snaps magnetically to the back of your phone to keep it aligned and charging at up to 15W without fumbling with cables. Buy Now at Newegg

A straightforward replacement adapter for anyone who has lost or damaged the power supply on their HP speaker system, saving you from hunting down a compatible part or replacing the speakers entirely. Buy Now at Newegg

A 4-foot magnetic charging cable with a USB-C connector and included USB adapter, so you get everything needed to charge your Apple Watch without hunting for a separate adapter block, at the standard $25 list price with no discount applied. Buy Now at Best Buy

A 70W USB-C wall charger covers most laptops, tablets, and phones that support USB-C charging, and this one is priced at $50 with no current discount from the list price. Buy Now at Best Buy

A straightforward pick for anyone running Poly Edge desk phones who needs a replacement or spare power supply — it keeps your hardware running without the need to source a proprietary adapter elsewhere. Buy Now at Newegg

A straightforward replacement option if your original Acer Aspire charger has failed or gone missing, and you want a compatible 19V/4.74A adapter without paying for an OEM unit. Buy Now at Newegg

Useful if you have a device that requires a 12V 1.5A barrel-style AC adapter and need a replacement without buying a new unit altogether. Buy Now at Newegg

Useful if your original Asus charger has failed or gone missing, and you need a replacement without ordering directly from Asus. Buy Now at Newegg

A straightforward pick if your Electro-Harmonix Slammi Pitch Shifter needs a replacement or spare power adapter, since finding the right 9V AC-DC spec for effects pedals can be more specific than it looks. Buy Now at Newegg

A straightforward replacement option if your original HP laptop or monitor adapter has failed and you need a 90W, 19.5V unit to restore full functionality without buying a generic off-brand substitute. Buy Now at Newegg

A compact 100W GaN charger that works well if you're tired of carrying multiple bricks for your laptop, phone, and tablet, since GaN technology keeps the size down compared to standard wall adapters at the same wattage. Buy Now at Newegg

A straightforward pick if your device requires a 24V/7.5A power supply with a 4-pin connector, which is a spec you'll typically find in industrial displays, medical equipment, or certain all-in-one PCs. Buy Now at Newegg

A straightforward replacement adapter if your Dell Wyse Z90D8 thin client has lost its original power supply, saving you from tracking down an OEM part through Dell's support channels. Buy Now at Newegg