Kobalt 24V 4.0Ah Lithium-ion Battery

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

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

This Craftsman V20 Advanced Battery Starter Kit is $129, a savings of $10 on its own, and includes a 3 Ah lithium-ion battery along with a matching charger, so buyers can get a V20 battery and charger together at a lower combined price than if purchased separately. Plus, choose one of twelve tools as your free gift with purchase, including saws, grinders, drivers, trimmers, and more. This deal ends October 16. Buy Now at Lowe's

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

Lowe's is discounting more than 50 EGO POWER+ outdoor power tools, with savings reaching $636 on select items. The cordless 56V lineup includes self-propelled mowers, chainsaws, hedge trimmers, and leaf blowers, most with a battery and charger included. Examples include a 21-in self-propelled mower at $549, down from $699, and the pictured EGO Power Station with a Portable Fan, Charger, and Battery Emergency Ready Combo Kit for $1,099 ($636 off). Most items qualify for free delivery, or opt for store pickup to avoid shipping fees. Shop Now at Lowe's

Lowe's has big markdowns on patio furniture, including conversation sets, dining sets, rocking chairs, and umbrellas. For example, the pictured Nuu Garden 7-Piece Dining Set has fallen to $664 (that's nearly a $400 price drop). Individual chairs start at $12.50, umbrellas at $15, and you can also also shop outdoor cushions and throws from $4. Shipping is free on lots of items (on small items, you'll need to sign up for a free membership and spend $25 or more to get free shipping). Shop Now at Lowe's

You'll find some of Lowe's best deals in its Back Aisle Clearance section, which includes tools, lawn and garden items, flooring, appliances, doors, roofing, outdoor furniture, and more at up to 50% off. Free shipping applies to orders of $25 or more when you're signed into a MyLowe's Rewards account, which is free to join; otherwise, choose free in-store pickup to avoid the shipping fee Shop Now at Lowe's

Lowe's has discounts across its hand tools lineup, including mechanics tool sets, screwdrivers, pliers, and wrenches from brands like Kobalt, Craftsman, and Klein Tools. The pictured Kobalt 302-piece mechanics tool set with hard case is $99, down from $149, while a Craftsman Overdrive 80-piece set is 46% off and costs just $80 right now. Many items over $25 ship free if you're a myLowe's member (it's free to join), or are available for same-day pickup. Shop Now at Lowe's

Lowe's offers the Kobalt 302-Piece Metric and SAE Mechanics Tool Set for $99. That's a $50 drop from its original price and the best deal we've seen for this set. Shipping is free. Buy Now at Lowe's

This Kobalt mechanics tool set is $50 off, bringing it down to $99 from its regular price of $149. It includes 302 pieces in both metric and standard sizes, housed in a two-drawer hard case with reinforced joints for durability. Shipping is free. Offer ends January 6. Buy Now at Lowe's

Lowe's offers the Kobalt 6-Piece Mini Plier Set for $16.98.  That's a $5 savings.  MyLowe's Rewards members get free shipping (it's free to join). Buy Now at Lowe's

This Kobalt 24-volt chainsaw is $50 off, down from $149 at Lowe's. The battery and charger are included. Shipping is free.  Buy Now at Lowe's