Extend the battery life on your Nintendo Switch 2, Steam Deck, or Apple iPhone 17 for a rock bottom price. Amazon is currently offering the Joyroom 10,000mAh 22.5W Power Bank for just $10.49 after you apply coupon code “ZWCBR9JW“. This is the great price for a 10,000mAh power bank, especially since it’s equipped with some quality of life features like a big digital display and retractable cable. This particular item doesn’t have very many user reviews, but Joyroom the brand is quite popular, even amongst the IGN audience.
Joyroom 10,000mAh 22.5W Power Bank for $10.49
This Joyroom power bank features a 10,000mAh (37Wh) battery capacity. If you factor in 80% power efficiency, here are the approximate number of times you can fully recharge some of the more popular gaming handhelds and smartphones:
Nintendo Switch (16Whr) about 1.9 timesNintendo Switch 2 (20Whr) about 1.5 timesSteam Deck (40Whr) about 0.74 timesApple iPhone 17 (14Whr) about 2.1 timesApple iPhone 17 Pro Max (20Whr) about 1.5 times
Extend your Nintendo Switch 2 playtime
The Nintendo Switch 2. The Switch 2 has a 5,220mAh battery, which isn’t that much bigger than the 4,310mAh battery found in the original Switch. It lasts anywhere between 2 to 6.5 hours of playtime in handheld mode. A 10,000mAh power bank will give you more than double the playtime. In addition, the22.5W Power Delivery spec means you can play on the Switch 2 while plugged in and your battery will not deplete.
The Iniu power bank has two outputs: one 2.3ft 22.5W USB Type-C retractable cable and one 22.5W USB-C port (which also acts as an 18W input). The 22.5W of Power Delivery is enough to charge the Nintendo Switch or Switch 2 at their fastest rate. The oversized digital display tells you how much charge you have remaining, which is arguably more useful than the typical LED meter you’ll find on most cheap power banks.
For more options, check out our favorite portable power banks for traveling.
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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.
