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

If you're in the market for a high-capacity power bank that won't break the bank, Amazon has an impressive deal you won’t want to miss. Right now, you can grab the Iniu 20,000mAh 22.5W Power Bank for just $11.99—a massive discount from its original price of $32.99. To get this deal, simply clip the 50% off coupon on the product page and apply the promo code "UDC86U7K" at checkout.

This is a rare opportunity to get a 20,000mAh power bank at such a budget-friendly price, especially one capable of delivering up to 22.5W fast charging via USB Type-C. That’s enough juice to fast charge devices like the Nintendo Switch, making it ideal for gamers on the go. Iniu is known for producing reliable, well-reviewed power banks that often rival more expensive brands like Anker—at a fraction of the cost.

Iniu 20,000mAh Power Bank – Just $11.99

Also Clip the 50% Off Coupon

INIU 20,000mAh 22.5W USB Power Bank

• Price: $32.99 → $11.99
• Savings: 64%
• Where: Amazon
• Code: UDC86U7K

This Iniu model features a robust 20,000mAh (74Whr) battery capacity. Taking into account standard 80% efficiency, here's how many full recharges you can expect for various popular devices:

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

The power bank comes with three output ports: a 22.5W USB Type-C port and two QuickCharge 4-enabled USB Type-A ports. The USB-C port is particularly useful for fast-charging compatible devices like the Nintendo Switch and iPhone 16 series (nearly reaching the 30W peak charging speed on the Pro Max model as verified by ChargerLAB).

Travelers will be pleased to know that this power bank is fully compliant with TSA regulations for carry-on luggage, as its capacity is safely under the 27,000mAh limit. Additionally, Iniu backs this product with a solid 3-year warranty, giving you peace of mind after your purchase.

Looking for alternatives or other top-rated options? Be sure to check out our guide to the best power banks for travel.

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