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Boost Switch 2 Playtime with $12 INIU 10,000mAh Power Bank

By IsaacDec 19,2025

Looking for a budget-friendly power bank to fast charge your new Nintendo Switch 2, Steam Deck, or Apple iPhone 16? Check out this new deal now live on Amazon. The Iniu 10,000mAh Power Bank, featuring 45W Power Delivery and a handy USB-C cable lanyard, is available for just $12.39 after applying coupon code "3SQ9IYY9". It can more than double your Nintendo Switch 2 battery life and provides sufficient power for simultaneous play and charging. Iniu power banks receive consistently positive ratings and often cost less than comparable Anker models.

Iniu 10,000mAh 45W Power Bank for $12.39

Iniu 20,000mAh 45W Power Bank with Built-In Cable

List Price: $24.99 (Save 50%)Final Price: $12.39 at AmazonUse Code: 3SQ9IYY9

This Iniu model features a 10,000mAh (37Whr) battery. Factoring in roughly 80% power efficiency, here's how many approximate full charges it can deliver for popular devices:

Nintendo Switch (16Whr): About 1.9 timesSteam Deck (40Whr): About 0.74 timesApple iPhone 16 (14Whr): About 2.1 timesApple iPhone 16 Plus (18Whr): About 1.6 timesNintendo Switch 2 (20Whr): About 1.5 times

Extend your Nintendo Switch 2 playtime

The Nintendo Switch 2 is now available, and securing a power bank is a smart move. Nintendo officially states the Switch 2's battery lasts between 2 to 6.5 hours. With a 5,220mAh battery—only slightly larger than the original Switch's 4,310mAh—a 10,000mAh power bank can provide over double the total playtime. Its 45W Power Delivery ensures the fastest possible charging speed for the Switch 2, even while you're playing.

The Iniu power bank offers three output options: a built-in 45W USB-C cable, a separate 45W USB-C port, and a USB-A port. This 45W PD output is enough to fast-charge a Nintendo Switch (18W) or a Steam Deck (40W). It's also an excellent choice for the Apple iPhone 16, as ChargerLAB reports its maximum charging rate peaks around 30W, even for the Pro Max model.

The integrated cable is a popular feature often found on higher-priced models, eliminating the need to carry a separate USB-C cable. This particular cable can be used to charge your devices or the power bank itself.

For more alternatives, explore our top picks for the best portable power banks for travel.

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