Extend the battery life on your Nintendo Switch 2, Steam Deck, or Apple iPhone 17 for less than $10. Amazon is currently offering the Iniu 10,000mAh 20W Power Bank for just $9.17 after a 49% off coupon that’s automatically applied during checkout. Iniu is an extremely popular brand on Amazon and I haven’t seen one of its power banks drop below $10 in quite a while. You better hurry, though, because these coupons usually only last a few hours.
Iniu 10,000mAh 20W Power Bank for Less Than $10
The Iniu 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, therefore, will more than double your total playtime. In addition, the 20W Power Delivery spec means you can play on the Switch 2 while plugged in and your battery will not deplete.
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.
