Iniu 20,000mAh Power Bank Now $11.99 on Amazon

If you're on the hunt for a high-capacity power bank that won't break the bank, you'll want to take a look at this incredible deal from Amazon. Currently, you can snag the Iniu 20,000mAh 22.5W Power Bank for just $11.99. To get this price, make sure to clip the 50% off coupon on the product page and enter the coupon code "UDC86U7K" at checkout. It's rare to find a 20,000mAh power bank at such a low price, especially one capable of delivering up to 22.5W via USB Type-C, which is perfect for fast charging your Nintendo Switch. Iniu power banks are well-reviewed and offer great value compared to similar Anker models.

INIU 20,000mAh 22.5W USB Power Bank

Iniu 20,000mAh Power Bank for $11.99

This Iniu power bank packs a substantial 20,000mAh or 74Whr battery capacity. Considering an 80% power efficiency, here's how many full charges you can expect for various devices:

• Nintendo Switch (16Whr): about 3.7 times
• Steam Deck (40Whr): about 1.9 times
• Asus ROG Ally (40Whr): about 1.9 times
• Asus ROG Ally X (80Whr): about 1 time
• Lenovo Legion Go (50Whr): about 1.5 times
• Apple iPhone 16 (14Whr): about 4.2 times
• Apple iPhone 16 Plus (18Whr): about 3.3 times

The power bank features three output ports: one 22.5W USB Type-C port and two USB Type-A ports that support QuickCharge 4. The USB Type-C port can charge your Nintendo Switch at its fastest rate of 18W and your iPhone 16 nearly at its peak (with a maximum rate of 30W for the Pro Max, as per ChargerLAB).

Traveling with this power bank is a breeze, as its 20,000mAh capacity is well under the TSA's 27,000mAh carry-on limit. Plus, Iniu offers a reassuring 3-year warranty with your purchase.

If you're interested in exploring more options, be sure to check out the best power banks for travel.

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