If you’re looking for an affordable high-capacity power bank that will fast charge your Nintendo Switch, Steam Deck, or Apple iPhone 16, then check out today’s deal. Amazon is offering an Iniu 20,000mAh 22.5W Power Bank for just $15.29 after you apply promo code “B642JBPO“. Iniu power banks are well reviewed and are less expensive than Anker models.
Iniu 20,000mAh 22.5W USB Power Bank for $15.29
This Iniu 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 timesSteam Deck (40Whr) about 1.9 timesApple iPhone 16 (14Whr) about 4.2 timesApple iPhone 16 Plus (18Whr) about 3.3 times
The Iniu power bank has three total ports: two USB Type-C and one USB Type-A. The 22.5W of Power Delivery is enough to charge the Nintendo Switch and Nintendo Switch 2 even while you’re playing games (both use less than 20W on average in handheld mode). It’s also one of the smaller 20,000mAh power banks I’ve seen, measuring 4.8″ long and 2.8″ wide (it’s pretty chunky though at 1.2″ thick) and weighing in at about 11 ounces. The built-in cable is a popular feature on newer power banks because you no longer have to bring along your own USB Type-C cable.
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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.
