If you're in the market for a budget-friendly power bank that can fast-charge your new Nintendo Switch 2, Steam Deck, or Apple iPhone 16, this latest deal is worth a look. Amazon currently has the Iniu 10,000mAh Power Bank, which supports up to 45W Power Delivery and includes a USB-C cable lanyard, for just $12.39 after applying coupon code "3SQ9IYY9". This model will more than double your total Switch 2 gaming time and provides sufficient power for simultaneous play and charging. Iniu power banks are well-reviewed and often more affordable than Anker alternatives.
Iniu 10,000mAh 45W Power Bank for $12.39

Iniu 20,000mAh 45W Power Bank with Built-In Cable
$24.99 save 50% $12.39 at Amazon Use code '3SQ9IYY9'
This Iniu power bank features a 10,000mAh (37Wh) battery capacity. Factoring in an 80% power efficiency, here is the approximate number of full recharges you can expect for each device:
Nintendo Switch (16Wh): about 1.9 times Steam Deck (40Wh): about 0.74 times Apple iPhone 16 (14Wh): about 2.1 times Apple iPhone 16 Plus (18Wh): about 1.6 times Nintendo Switch 2 (20Wh): about 1.5 times
Extend your Nintendo Switch 2 playtime
With the Nintendo Switch 2 now available, securing a power bank is a smart move if you don’t have one. Nintendo states the Switch 2 offers between 2 and 6.5 hours of playtime per charge. Its 5,220mAh battery is only slightly larger than the original Switch's 4,310mAh cell. A 10,000mAh power bank will more than double your playtime. Furthermore, the 45W Power Delivery ensures the fastest possible charging for the Switch 2, even while you're playing.
The Iniu power bank includes three output options: a built-in 45W USB-C cable, a 45W USB-C port, and a USB-A port. The 45W Power Delivery is ample for fast-charging the Nintendo Switch (18W) and Steam Deck (40W). It's also an excellent choice for the Apple iPhone 16, as ChargerLAB tests indicate a maximum charging rate of around 30W, even for the Pro Max model.
The integrated cable is a popular feature on newer, often more expensive power banks, eliminating the need to carry a separate USB-C cable. This built-in cable can charge both your devices and the power bank itself.
For more options, explore our selection of top portable power banks for travel.
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