The Iniu 10,000mAh 45W Power Bank Drops to Less Than $9 During the Amazon Spring Sale

This is a really tiny power bank, measuring only 4.3″x2.7″x0.7″ and weighing in at 6.4 ounces. It 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 times
• Nintendo Switch 2 (20Whr) about 1.5 times
• Steam Deck (40Whr) about 0.74 times
• Apple iPhone 17 (14Whr) about 2.1 times
• Apple iPhone 17 Pro Max (20Whr) about 1.5 times

The Iniu power bank has three output ports: two 45W USB Type-C ports and one USB Type-A port. The built-in lanyard doubles as a 5″ USB Type-C cable. The 45W of Power Delivery is enough to charge the Nintendo Switch (18W) and Steam Deck (40W) at their fastest rate. This power bank is also a good match with the Apple iPhone 17, since ChargerLAB has shown that the charging rate caps at about 30W for the iPhone 17 and 37W for the iPhone 17 Pro.

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.