Iniu's 20,000mAh power bank hits $15

Need a budget-friendly high-capacity power bank that delivers fast charging for your Nintendo Switch, Steam Deck, or iPhone 16? Today's deal might be perfect for you. Amazon currently sells the Iniu 20,000mAh 22.5W Power Bank for just $15.29 when you apply promo code B642JBPO. These power banks consistently earn positive reviews while offering better value than premium brands like Anker.

Iniu 20,000mAh 22.5W USB Power Bank - Only $15.29

Iniu 20,000mAh 22.5W Power Bank

$36.99 (Save 59%) → $15.29 at Amazon with code 'B642JBPO'

The Iniu power bank packs a substantial 20,000mAh (74Wh) capacity. Accounting for 80% power efficiency, here's how many full charges you can expect for popular devices:

• Nintendo Switch (16Wh): ~3.7 charges
• Steam Deck (40Wh): ~1.9 charges
• iPhone 16 (14Wh): ~4.2 charges
• iPhone 16 Plus (18Wh): ~3.3 charges

Featuring three ports (two USB-C and one USB-A) with 22.5W Power Delivery, this power bank can charge Nintendo Switch consoles mid-gameplay (both typically draw under 20W in handheld mode). Its compact dimensions (4.8" × 2.8" × 1.2") make it relatively portable for a 20,000mAh unit, weighing just 11 ounces. The integrated USB-C cable adds convenience by eliminating the need for extra charging cables.