Starting today, Amazon is offering a high-capacity, high-output power bank at a pretty amazing price. The Iniu 25,000mAh 100W power bank is down to just $27.25 after you clip the 49% off coupon on the product page. Combined with the instant discount, that’s a total of 55% in savings. This power bank is ideal for long flights or trips where you might not have an available outlet for extended periods of time. It’s powerful enough to charge just about every phone or gaming handheld PC – including the newer Asus ROG Ally X and Lenovo Legion Go S – at its fastest rate.
Iniu 25,000mAh 100W Power Bank for $27.25
Clip the 49% off coupon
The Iniu power bank weighs about 16 ounces, which is typical of most power banks with a similar battery capacity. It has thre ports: one USB Type-C port with 100W output, one USB Type-C port with 45W output, and one USB Type-A port with 18W output. Note that the maximum charging output is 100W. That means although all three ports add up to a total of 163W, only a maximum of 100W will be delivered across all three ports if they are used simultaneously.
The 25,000mAh capacity can fully recharge all of your gaming handhelds
This Iniu power bank boasts a generous 25,000mAh, or 92.5Whr battery capacity. If you factor in 80% power efficiency, here are the approximate number of times you can fully recharge each gaming handheld or iPhone model:
Nintendo Switch 2 (18Whr) about 4.1 timesNintendo Switch (16Whr) about 4.6 timesSteam Deck (40Whr) about 1.9 timesAsus ROG Ally (40Whr) about 1.9 timesAsus ROG Ally X (80Whr) about 0.9 timesLenovo Legion Go (50Whr) about 1.5 timesLenovo Legion Go S (55Whr) about 1.3 timesApple iPhone 16 (14Whr) about 4.2 timesApple iPhone 16 Plus (18Whr) about 3.3 times
The 100W output can fast charge nearly all phones and gaming handhelds
The Iniu power bank has a USB Type-C port that provides up to 100W of power output It will automatically throttle down to whatever maximum rate the plugged-in device accepts. The Nintendo Switch and Switch 2 can only accept a maximum of 18W-30W of power output. The Steam Deck can accept up to 39W. The Asus ROG Ally accepts up to 65W. The Asus ROG Ally X (and the upcoming Xbox Ally X) and Lenovo Legion Go S can actually achieve charging rates up to 100W. The Iniu is capable of maxing out all of these, which is rare for a power bank priced under $30.
This power bank can be brought onto airplanes
You don’t need to worry about being stopped at airports. The 20,000mAh 74Whr capacity is well below TSA’s 27,000mAh/100Whr carry-on limit, so you are safely in the clear.
For more options, check out our favorite portable power banks for traveling.
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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.
