Discount Battery Charger & Accessory Sales and Deals

This Aukey MagFusion Magnetic Wireless Charging Station is now $31.99 at Best Buy. That's $8 under our mention in March and the best price we've seen for this charger. It charges an iPhone, Apple Watch, and AirPods at once with 15W wireless charging and a magnetic connection. My Best Buy members get free shipping, too (it's free to join). Buy Now at Best Buy

This new Woot Power Hour sale has good deals on batteries and charging accessories, including a 24-pack of Energizer MAX AAA batteries for $10, down from $20. Discounts across the sale reach as high as 76% off, covering items like power banks, wireless charging stations, and USB cables in addition to batteries. Amazon Prime members get free standard shipping on Woot orders, too. This sale ends October 31. Shop Now at Woot! An Amazon Company

Get a free Bosch shop vac when you buy this kit that pairs Bosch's 8Ah 18V battery with a 16A charger that uses two cooling fans and can bring the battery to a full charge in as fast as 39 minutes. At $199, it's $50 off the kit's regular $249 price, and the shop vac is a value of $169, for a total savings of $219. Shipping is free. Buy Now at Lowe's

This Aukey MagFusion charging station is $31.99 at Best Buy today. That's a $48 savings. My Best Buy members get free shipping on all orders (it's free to join). Buy Now at Best Buy

Today only, this SmallRig VB99 Mini V-Mount Battery is $110 at B&H Photo Video. That's $140 off original list, $100 under our mention from two weeks ago, and the lowest price we've seen. It  supports up to a 14A draw and includes D-Tap, USB-C, USB-A, and dual barrel outputs for powering cameras, gimbals, and drones. It can fast charge via USB-C PD in under two hours and has a built-in OLED display for checking remaining capacity. Free shipping applies.  Buy Now at B&H Photo Video

At Home Depot, this RYOBI ONE+ 18V / 40V Starter Kit is $89, down from $307. It includes an 18V 2Ah battery, a 40V 2Ah battery, and a dual platform Hyper Charger that can charge either battery in 25 minutes. Both batteries work with any RYOBI ONE+ or 40V tool. Home Depot also offers free shipping on this bundle. Buy Now at Home Depot

This Milwaukee M12 RedLithium High Output 5.0Ah XC5.0 Battery Pack, which is compatible with more than 125 M12 cordless tools, is $63 less than Home Depot charges. It comes with a 3-year manufacturer warranty and ships free. Buy Now at eBay

This charger suits club car owners who need a dedicated 48V replacement rather than a universal model, and it's currently $15 off the $110 list price. Buy Now at Amazon

Anyone dealing with a dying laptop battery or lugging around a bulky charger will appreciate this as a lightweight, plug-in alternative that keeps your device running without needing the original battery pack. It's a straightforward fix if you just need reliable power and don't want to replace the whole battery. Buy Now at Newegg

Sony's original 19.5V 75W adapter is a solid pick if your current charger has died or gone missing, since third-party replacements can be hit or miss with voltage stability on sensitive electronics. Newegg carries it for those who'd rather match the OEM specs exactly than gamble on a generic brand. Buy Now at Newegg

Handy for anyone building DIY battery packs for flashlights, small electronics, or backup power setups, since it handles both charging the cell and stepping up to a usable 5V output in one module. Buy Now at Newegg

Anyone running a 48V setup, like an ebike battery or a DC-powered project, can use this to keep things charged and steady without piecing together separate components. It's a straightforward pick for hobbyists or small-scale electronics work where a dedicated charger and power supply combo saves space and hassle. Buy Now at Newegg

Anyone whose Sony laptop or device charger has died or gone missing can use this as a direct replacement without hunting down the original manufacturer part. Buy Now at Newegg

Anyone building portable electronics or repairing battery packs will appreciate having charging and power delivery combined in one small module instead of wiring up separate circuits. The Type-C input makes it easy to power from a standard phone charger or power bank you probably already own. Buy Now at Newegg

Anyone who's misplaced the original charger for their Solar Jump-n-Carry X-Force jump starter can pick this up as a straightforward replacement to keep the unit powered and ready. It's a practical fix for owners who just need a reliable charging cord without replacing the whole device. Buy Now at Newegg

Keeping a Pelican 9410 or 9415 charged and ready is the whole point of owning one, and this adapter gets you a direct replacement without having to track down the original charger from Pelican itself. Buy Now at Newegg

Anyone managing a fleet of WT6000 or RS6000 devices will appreciate having four batteries charging at once instead of juggling single cradles throughout the day. Buy Now at Newegg

Keeping an older Shark IONFlex running is often cheaper than replacing the whole vacuum, and this adapter gives you a direct replacement without hunting down the original from Shark directly. Buy Now at Newegg

Update: The price has changed to $39.99 since this was originally published.

Anyone juggling multiple laptops, phones, and tablets on one desk can plug all 10 into this single station instead of hunting for outlets, and the GaN design keeps it compact despite the 765W output. It's $3.45 off the $40 list price. Buy Now at Amazon

Handy to have if your water flosser or electric toothbrush base died before the handle did, since most charging docks aren't worth replacing on their own. It suits anyone who wants to keep using their current device without buying a whole new unit. Buy Now at Newegg

Keeping a backup charger on hand makes sense if your original Shark ION F80 adapter goes missing or stops working, since the vacuum is useless without a way to juice it back up. It's a straightforward replacement part for a specific model, so double-check compatibility with your IF281 before ordering from Newegg. Buy Now at Newegg

Update: The price has dropped to $14.54 since this was originally published.

This charger switches between 12V and 24V automatically, which suits anyone juggling cars, motorcycles, and larger batteries without needing separate chargers, and at $15.30 it's about $22 off the $36.99 list price. Buy Now at Walmart