Need a budget-friendly power bank to quickly recharge your Nintendo Switch, Steam Deck, or Apple iPhone 16? Today's deal is worth a look. Amazon is offering the Iniu 20,000mAh Power Bank with up to 45W USB-C Power Delivery for just $18.31. To get this price, apply promo code E58LOYPK at checkout. This model has earned an impressive 4.7-star average from roughly 800 Amazon reviews and holds an "A" rating from Fakespot.
Iniu 20,000mAh 45W USB Power Bank for $18.31
INIU 20,000mAh 42W USB Power Bank
$39.99$18.31 at AmazonUse promo code 'E58LOYPK' to save 54%
This Iniu power bank features a substantial 20,000mAh (74Wh) capacity. Assuming 80% power efficiency, here's how many full charges you can expect for popular devices:
Nintendo Switch (16Wh): Approximately 3.7 full charges Steam Deck (40Wh): Approximately 1.9 full charges Apple iPhone 16 (14Wh): Approximately 4.2 full charges Apple iPhone 16 Plus (18Wh): Approximately 3.3 full charges
The power bank offers three output options: a built-in 45W USB-C cable, a 45W USB-C port, and an 18W USB-A port. With 45W Power Delivery, it can fast-charge a Nintendo Switch (18W) or Steam Deck (40W) at their maximum speeds. It's also an excellent option for the Apple iPhone 16, as ChargerLAB testing indicates even the Pro Max model maxes out at around 30W.
The integrated cable is a convenient feature often found on higher-end models, eliminating the need to carry a separate USB-C cord. For portability, the USB plug folds back to form a secure carrying loop. The cable is robust, tested to support up to 44 pounds, and the loop itself can handle about 13 pounds.
Will it work with the new Nintendo Switch 2?
The Nintendo Switch 2 launches on June 5th. While it's a portable system, Nintendo states the battery may last as little as two hours during demanding gameplay. That's fine for a short commute, but for longer trips away from an outlet, a reliable power bank is essential. We've curated a list of our top power bank picks for the Switch 2. The Iniu model featured here is a strong contender, especially if the new console supports faster charging inputs.
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