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.)
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Published 6/23/2026
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Popularity: 4/5
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
- 20,000mAh battery capacity
- 22.5W fast charging output
- Built-in cables; charges up to 3 devices simultaneously
- LED digital display shows remaining battery percentage
- Built-in protection: over-temperature, over-voltage, short-circuit
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
- 5,000mAh capacity
- 22.5W max output
- Two USB-C ports
- Built-in foldable USB-C connector
- Dimensions: 3.0" x 1.4" x 1.0"
- Made from recycled PCR materials
Walmart offers this 10000mAh Magnetic Wireless Portable Charger for $21. That's a savings of $139. Opt for pickup to avoid the $6.99 shipping charge (or get free shipping with orders of $35 or more).
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The Shargeek 170 is $60 off its regular price and tied as the best price we've seen. It carries an IP66 water and dust resistance rating, which is uncommon for a high-wattage portable charger. The 24,000mAh capacity is paired with 140W two-way USB-C charging, which the manufacturer states can fully recharge the unit in 45 minutes. Shop Now at Amazon
- 24,000mAh / 86.4Wh capacity
- 170W total output (two 140W USB-C + one USB-A)
- 140W PD3.1 two-way charging; full recharge in ~45 min
- IP66 water and dust resistance
- Smart display shows wattage, time remaining, and battery level
- Compatible with PD3.1, PD3.0, QC, and Huawei SCP
As part of Best Buy's ongoing Tech Fest Sale, save on a range of Apple products, thru June 28. My Best Buy members get free shipping on all orders (it's free to join). Savings include: Up to $70 off AirPods, up to $150 off MacBook Airs, up to $500 iPads, and an Apple Watch sale, with prices starting at $219. The sale ends on June 28. Shop Now at Best Buy
You can take up to 95% off clearance, open-box, and refurbished items in the Best Buy Outlet today. Open-box laptops start at just $109, while appliances are up to 60% off, and TVs and cell phones are up to 50% off. Most will ship for free, and some may also be available for pickup. Shop Now at Best Buy
Save up to 95% off a selection of open-box computers and tablets. My Best Buy members get free shipping. (It's free to join. Shipping is free for everyone over $35. Pickup may also be available.)
Pictured is the Open-Box 11th-Gen. Apple iPad A16 128GB 11" Tablet (2025). Shop Now at Best Buy
Best Buy's clearance and open-box laptop selection starts at $80 and includes brands such as HP, Dell, ASUS, and Lenovo. There are over 100 discounted builds in this section from Apple, Dell, HP, Lenovo, and other brands. Open-box units are products returned under Best Buy's return policy and are verified to work, though they won't ship in their original packaging. My Best Buy members get free shipping on all orders (it's free to join). Buy Now at Best Buy
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