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
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Published 6/27/2026
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Popularity: 5/5
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Staff PickDeals so good we bought one ourselves
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
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
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).
Buy Now at Walmart
Walmart offers the Magnetic Wireless Portable Charger 10000mAh Power Bank for $22.98. That's a savings of $137.01 and the lowest price we could find. Shipping is free on orders of $35 or more, or choose free store pickup where available. Buy Now at Walmart
- 10,000mAh battery provides up to 2–3 full smartphone charges
- Magnetic wireless charging up to 15W for compatible iPhones
- 22.5W PD and QC3.0 fast wired charging
- Built-in USB-C charging cable
- Foldable kickstand for hands-free viewing
- Charge up to three devices simultaneously
- Digital battery percentage display Intelligent safety protection against overheating, overcharging, and over-discharging
The Walmart 4th of July sale includes savings and rollbacks on thousands of items across all categories. There are party supplies if you need to get ready for a crowd, strong deals on summer clothing, and great prices on brand name products. Many of the prices are on par with the deal days from last week. Shop Now at Walmart
Walmart offers the Hurber 113" x 66" Foldable Swimming Pool for $100. That's a savings of $19. Shipping is free. Buy Now at Walmart
That's a total savings of $63 off list. This kit is over $100 at Amazon. Shipping is free. Buy Now at Walmart
Save up to 50% off a selection of LEGO sets at Walmart. Opt for pickup to avoid the $6.99 shipping charge (or get free shipping with orders of $35 or more). Pictured is the LEGO Harry Potter Diagon Alley Wizarding Shops Building Set for $173 (low by $27)
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