If you're on the hunt for an affordable power bank that can fast charge your Nintendo Switch, Steam Deck, or Apple iPhone 16, you're in luck. Amazon is currently offering the Iniu 10,000mAh Power Bank with up to 45W of Power Delivery over USB Type-C for just $11.25 after clipping the 50% off coupon on the product page. Known for their solid reviews, Iniu power banks are a budget-friendly alternative to the more expensive Anker models.
Iniu 10,000mAh 45W USB Power Bank for $11.25

Clip the 50% Off Coupon
INIU 10,000mAh 42W USB Power Bank
$26.99 save 58%
$11.25 at Amazon
This Iniu power bank boasts a 10,000mAh, or 37Whr battery capacity. With an 80% power efficiency, here's how many full charges you can expect for each device:
- Nintendo Switch (16Whr): about 1.9 times
- Steam Deck (40Whr): about 0.74 times
- Apple iPhone 16 (14Whr): about 2.1 times
- Apple iPhone 16 Plus (18Whr): about 1.6 times
- Nintendo Switch 2 (20Whr) - estimated: about 1.5 times
The Iniu power bank comes equipped with three output ports: one built-in 45W USB Type-C cable, one 45W USB Type-C port, and one USB Type-A port. The 45W of Power Delivery ensures that both the Nintendo Switch (18W) and Steam Deck (40W) charge at their fastest possible rates. Additionally, this power bank is well-suited for charging your Apple iPhone 16, as ChargerLAB tests indicate that the maximum charging rate for even the Pro Max model caps at about 30W.
What about the Nintendo Switch 2?
While the maximum charging rate for the Nintendo Switch 2 remains undisclosed, there's hope it will surpass the 18W maximum of the original Switch. Given the increased battery capacity of 5,220mAh (versus 4,310mAh), it's reasonable to expect a higher charging rate to maintain comparable recharging times. The Nintendo Switch 2's estimated 20Whr capacity suggests this power bank can charge it approximately 1.5 times.
The built-in cable is a standout feature, typically found on more expensive models, eliminating the need to carry a separate USB Type-C cable. On the go, the USB plug can be clipped onto the power bank, creating a convenient lanyard. The cable is notably durable, boasting a break strength of 44 pounds, and the lanyard loop when clipped to the power bank has a break strength of 13 pounds.
For those needing additional options, explore our top picks for portable power banks designed for travel.