Seeing as how we are so dependent on our mobile devices these days, everyone could benefit from a power bank. Whether it be for yourself or for mom during Mother’s Day, check out a new deal that just popped up on a super inexpensive model. Amazon is offering the Kesguar 20,000mAh 22.5W Power Bank for just $11.69 after coupon code “YQQ65ZAG“. This is the lowest price I’ve seen for a 20,000mAh power bank so far this year.
The Least Expensive 20,000mAh Power Bank
Kesguar 20,000mAh 22.5W Power Bank
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The Keguar 20,000mAh power bank measures 4.5″ long, 2.6″ wide, and 1″ thick, which is quite small for this capacity. The aluminum shell gives it a premium feel and presumably also helps with heat dissipation. It has a total of 3 outputs: attached 22.5W USB-C cable, 22.5W USB-C port, and USB-A port. The 22.5W of power delivery is enough to fast charge your Nintendo Switch or Switch 2 console, which means you can charge and play simultaneously without draining the battery. It will also fast charge smaller phones like the Apple iPhone 17 or the base Samsung Galaxy S26.
How many times can you charge your device?
This Keguar power bank boasts a generous 20,000mAh, or 74Whr battery capacity. If you factor in 80% power efficiency, here are the approximate number of times you can fully recharge each gaming handheld:
- Nintendo Switch (16Whr) about 3.7 times
- Nintendo Switch 2 (19Whr) about 3.1 times
- Steam Deck (40Whr) about 1.5 times
- Apple iPhone 17 (14.3Whr) about 4.1 times
- Apple iPhone 17 Pro Max (19.8Whr) about 3 times
This power bank is also TSA-compliant since it is well under the 100Wh threshold.
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Eric Song is the IGN commerce manager in charge of finding the best gaming and tech deals every day. When Eric isn’t hunting for deals for other people at work, he’s hunting for deals for himself during his free time.
