The Iniu 10,000mAh Power Bank Will More Than Double Nintendo Switch 2 Play Time for Less Than $10

Extend the battery life on your Nintendo Switch 2, Steam Deck, or Apple iPhone 17 for less than $10. Amazon is currently offering the Iniu 10,000mAh 20W Power Bank for just $9.17 after a 49% off coupon that's automatically applied during checkout. Iniu is an extremely popular brand on Amazon and I haven't seen one of its power banks drop below $10 in quite a while. You better hurry, though, because these coupons usually only last a few hours.

Iniu 10,000mAh 20W Power Bank for Less Than $10

The Iniu power bank features a 10,000mAh (37Wh) battery capacity. If you factor in 80% power efficiency, here are the approximate number of times you can fully recharge some of the more popular gaming handhelds and smartphones:

• Nintendo Switch (16Whr) about 1.9 times
• Nintendo Switch 2 (20Whr) about 1.5 times
• Steam Deck (40Whr) about 0.74 times
• Apple iPhone 17 (14Whr) about 2.1 times
• Apple iPhone 17 Pro Max (20Whr) about 1.5 times