Prime Day’s Best Deals on Essential Appliances: From Batteries to Surge Protectors.

Prime Day runs from June 23rd to 26th, and Lifehacker will be sharing the best deals based on product reviews, comparisons, and price tracking tools before it’s over.
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New to Prime Day? We’ve prepared a comprehensive guide for you, covering everything you need to know . Discount information is current at the time of publication, but prices and availability are subject to change.
The Prime Day sale offers a huge selection of flashy tech gadgets, but it’s also a great time to pick up the slack and save a little money on the less-expensive items that are essential for keeping your flashier devices running smoothly. Below, I’ve rounded up some of these essentials at a discount: from surge protectors and routers to batteries and charging cables.
This Belkin 12-Outlet Surge Protector is 20% off.
If you’ve been wanting a good surge protector, the Belkin 12-Outlet Surge Protector with an eight-foot cord, 12 AC outlets, and more is a great buy at $22.03, 24% off the regular price.
These Linkind Matter smart plugs cost $24.
If you want to automate lamps, fans, and chocolate fountains without cluttering your phone with apps, these smart plugs have you covered. This set of four Linkind Matter smart plugs is just $23.74 during Prime Day, and they’re Matter-compatible, so you can connect them directly to Apple Home, Amazon Alexa, Google Home, or SmartThings. Plus, they’re network-enabled, so they’ll work even if your internet connection goes down.
This Wi-Fi signal booster from TP-Link will expand your coverage area for just $50.
If your Wi-Fi signal is dropping out in some areas of your home, the TP-Link AC1900 Range Extender is a dual-band wireless extender that covers up to 2,100 square feet and delivers speeds up to 1300 Mbps.
Charge all your devices at once with this $99 Anker Prime charger.
A few months ago, I bought an Anker Prime charger , and now the charging is much better. Despite its tiny size, it delivers 160W of power, allowing you to charge any USB-C device extremely quickly. This is enough to quickly charge a 16-inch MacBook Pro from 0% to 50% in about 25 minutes. You can even use the app to adjust the power output for each port. Note: cable is not included.
This TP-Link WiFi 7 router is 40% off.
If you want to take your streaming and gaming to the next level, you need to upgrade your router. The TP-Link Tri-Band BE9300 WiFi 7 router delivers speeds of 5760 Mbps (6 GHz band), 2880 Mbps (5 GHz band), and 574 Mbps (2.4 GHz band). In other words, it’s incredibly fast, and at $149, it’s now $100 off its regular price.
Anker Nano external battery for just $20.
Have you ever been frustrated with your portable battery? The Anker Nano portable charger line is on sale for Prime Day, making it the perfect impulse buy to put an end to low battery worries. Designed for the iPhone 16 and 17, this model can charge your phone up to 25% in 42 minutes. This Anker portable battery is incredibly compact and costs under $20.
The Samsung T9 portable SSD is on sale for almost 40% off.
If you’re constantly short on space for photos, large video projects, or game backups, the Samsung T9 Portable SSD (1TB) is a great solution, now marked down to $179.99 from $287.99. It uses a USB 3.2 Gen 2×2 interface, delivering sequential read and write speeds of up to 2000 MB/s, and features a textured rubber protective layer that can withstand drops from heights of up to 2.9 meters.
Now is the time to save on cables and connectors.
I don’t know which cables you need more of, but I know you’re missing some . For me, it’s these XLR microphone cables, two for $12.48 (that’s 15% off the regular price). If you don’t need them, now’s also a great time to stock up on USB-C charging cables for all your devices, with discounts of up to 40%.
Batteries are also sold at a discount.
I buy one essential item every year during Prime Day: batteries. I always need more. A 32-pack of Energizer AAA batteries is $14.99, 25% off the regular price, but you can find deals on other battery sizes, too .
Looking for something different? Retailers like Walmart and Best Buy are running Prime Day-style sales, which are especially helpful if you don’t have an Amazon Prime subscription.
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Walmart’s Prime Day sale runs from June 22nd to 28th and includes discounts of up to 50%. This is an especially great deal if you have a Walmart+ subscription.
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Best Buy’s Prime Day sale runs from June 22nd to 28th, offering some of the best deals on tech online. This is an especially great deal for My Best Buy Plus or Total members.
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Target’s Prime Day sale runs from June 23rd to 26th, with discounts up to 50%. Joining the Circle program is free.