If you're in the market for an affordable, high-performance power bank that can fast charge your Nintendo Switch 2, Steam Deck, or Apple iPhone 16, this early Amazon Prime Day deal on the Iniu 10,000mAh model is worth grabbing now.
Priced at just $11.25 after applying coupon code FI6DJCXD, this compact power bank delivers up to 45W Power Delivery via USB Type-C—making it a standout choice for gamers and mobile users alike. Iniu is known for reliable performance and excellent value, often matching or exceeding the quality of pricier brands like Anker.
INIU 10,000mAh 42W USB Power Bank
2$26.99 save 58%$11.25 at AmazonUse code 'FI6DJCXD'
With a total capacity of 10,000mAh (37Whr) and accounting for roughly 80% power efficiency, here’s how many full charges you can expect:
- Nintendo Switch (16Whr): ~1.9 times
- Steam Deck (40Whr): ~0.74 times
- Apple iPhone 16 (14Whr): ~2.1 times
- Apple iPhone 16 Plus (18Whr): ~1.6 times
- Nintendo Switch 2 (20Whr): ~1.5 times
Extend Your Nintendo Switch 2 Playtime
Now that the Nintendo Switch 2 has launched, maximizing playtime on the go is more important than ever. Nintendo estimates battery life between 2 to 6.5 hours, depending on usage. With its 5,220mAh battery, the Switch 2 benefits significantly from a high-capacity, fast-charging power bank like this one.
A 10,000mAh power bank effectively doubles or even triples your total playtime. Plus, with 45W Power Delivery, you’re charging the Switch 2 at its maximum supported speed—getting you back in the game faster.
Features That Make a Difference
This Iniu power bank packs three output ports for versatile charging:
- One built-in 45W USB-C cable (perfect for on-the-go use)
- One 45W USB-C input/output port
- One USB-A output port
The 45W output ensures fast, full-speed charging for both the Nintendo Switch (18W) and Steam Deck (40W). It's also ideal for the Apple iPhone 16 series, especially since ChargerLAB testing shows iPhone charging tops out around 30W, even on Pro Max models.
The integrated USB-C cable is a game-changer—no more hunting for cables or extra clutter in your bag. When not in use, the plug clips neatly onto the power bank, doubling as a convenient lanyard. Built to last, the cable has a 44-pound break strength, while the lanyard loop holds up to 13 pounds.
For more recommendations, explore our top picks for the best portable power banks for travel.
Should You Buy Now or Wait for Prime Day?
While Prime Day 2025 may bring more deals, this current offer on the Iniu power bank is already better than most expected discounts. Given the price, performance, and reliability, it’s a smart move to lock it in now before it sells out.
