Refurb Anker 60,000mAh 60W Retractable Portable Charger Power Bank

This Baseus 20,000mAh power bank is 75% off its regular price of $40 and down to just $9.99 today at Walmart. Similar power banks with the same specs cost around $25 at Amazon. Shipping is free over $35, or you may be able to choose pickup (depending on your location). It supports simultaneous charging of up to three devices via built-in cables, and the LED display shows remaining battery percentage in real time.  Buy Now at Walmart

This Anker Nano power bank is $10, $17 cheaper than what you'd pay at Amazon today. It measures 3.0" x 1.4" x 1.0" and delivers up to 22.5W output across two USB-C ports, with a foldable built-in USB-C connector that eliminates the need for a separate cable. Buy Now at Walmart

Best Buy offers the Anker 5000mAh Nano Power Bank w/ Built-in Foldable USB-C Connector for $10. You'd pay $17 more elsewhere. My Best Buy members get free shipping. (It's free to join. Shipping is free for everyone over $35. Pickup may also be available.)

Buy Now at Best Buy

Compact enough to fit in a pocket and capable of fully charging most smartphones twice over, this is a practical option for travelers, commuters, or anyone who regularly runs low before finding an outlet. Apply coupon code "ZBONE9LT" for a savings of $18. Buy Now at Amazon

Vipoutlet's eBay store is offering discounts across a wide range of categories including electronics, tools, outdoor gear, and home goods, and an extra 8% off via the promo code "VIPJULYTAKE8". Most items carry a 90-day warranty and ship for free, too. This deal ends August 1. Shop Now at eBay

At the Target Outlet on eBay, shoppers can save up to 75% off a range of items, including furniture, clothing, shoes, toys, music, and lots more, from brands big and small. Everything in here is from Target's warehouse (and some of the items are cheaper than what they're still selling for directly from the store). Shipping is free on all orders, too.  Shop Now at eBay

eBay has a range of Yamaha home audio gear discounted up to 40% off, including receivers, CD players, and outdoor speakers in refurbished, open-box, and brand new condition. The Yamaha R-S202 stereo receiver is available for as little as $159, down from $219.95, while the Yamaha RX-A2A AVENTAGE 7.2-channel receiver drops to $662 from a $1,099.95 list price. All items ship from an authorized Yamaha seller with free shipping. Shop Now at eBay

With promo code "VIPJULYTAKE8", these open-box Beats Solo Buds drop to $29.44, down from the $69 list price. That's tied as the lowest price we've seen in any condition. The earbuds include four ear tip sizes, XS through L, to help fit a wider range of ears. Coupon ends July 31.  Buy Now at eBay

Amazon offers the Anker Nano 5-Port Travel Adapter for $20 for its Prime members.  That's a $6 low.  Shipping is free. Buy Now at Amazon

At Amazon, get the Anker SOLIX F2000 Portable Power Station for $750. It's the best deal we've seen for this model, outside of refurbs. The LiFePO4 battery is rated for a 10-year lifespan and the unit carries a 5-year full-device warranty. It supports up to 12 devices simultaneously, with a 2,400W output and a 3,600W surge capacity. Buy Now at Amazon

At Amazon, get the Anker Solix C1000 Gen 2 2,000W Portable Power Station for $400. It's the second-best deal we've seen for this model. The 1,024Wh LiFePO4 battery supports up to 4,000 charge cycles before dropping below 80% capacity, and the 2,000W output (3,000W peak) is distributed across 10 ports. A full recharge takes 49 minutes via AC or 1.8 hours via up to 600W of solar input. Buy Now at Amazon

The refurbished 13-in-1 Anker 575 docking station is $59.99 at eBay. That's $140 less than most retailers charge for new and the lowest price we've seen. It's certified refurbished by Anker and includes a 2-year warranty serviced by Allstate, along with a 6-foot 60W charging cable and support for triple displays. Buy Now at eBay