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

If you're on the hunt for a larger capacity power bank that won't break the bank, Amazon has an unbeatable deal right now. 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 that can deliver up to 22.5W of power through its USB Type-C port—enough to fast charge devices like the Nintendo Switch. Iniu is known for its reliable power banks, which are often more affordable than comparable models from Anker.

INIU 20,000mAh 22.5W USB Power Bank

Iniu 20,000mAh Power Bank for $11.99

• Original Price: $32.99
• Savings: 64%
• Final Price: $11.99 at Amazon
• Use Code: 'UDC86U7K'

This Iniu power bank comes with a hefty 20,000mAh, or 74Whr battery capacity. Considering an 80% power efficiency, here's how many times you can expect to fully recharge 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: a 22.5W USB Type-C port and two USB Type-A ports supporting QuickCharge 4. The USB Type-C port can charge the Nintendo Switch at its maximum rate of 18W and the iPhone 16 at nearly its fastest rate, with tests from ChargerLAB showing a maximum of 30W for the Pro Max model.

Travelers will appreciate that this power bank's 20,000mAh capacity is well within the TSA's 27,000mAh carry-on limit. Plus, Iniu backs their product with a 3-year warranty.

For those interested in exploring more options, check out the best power banks for travel.

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