- 30% Smaller, Effortlessly Portable: Leveraging industry-first TinyCell high-density battery technology, we’ve shrunk 20,000mAh into a frame 30% smaller than other power banks of the same capacity. At just 11.5oz—the weight of a 330ml can of cola, it slides effortlessly into your crossbody bag.
- 15 mins Faster with 45W Charging: Stop waiting and start exploring. Our 45W output is 15 minutes faster than traditional 22.5W power banks, boosting an iPhone 17 Pro from 20% to 76% in just 30 minutes—exactly the time it takes to finish an espresso.
- 2-Day Power, Zero Battery Anxiety: With a massive TSA-compliant 20,000mAh capacity, this power bank fuels your journey with about 4 full charges for phones or 2 full charges for tablets. From morning commutes to weekend getaways, stay powered and connected without ever being tethered to a wall.
- Simplify Your Carry: Never forget your cable again with the built-in braided USB-C cable. Tested for 10,000+ bends, it eliminates tangled wires in your bag. Plus, a built-in flashlight adds extra peace of mind for emergencies.
- Charge 3 Devices at Once: Low on battery? Charge up to 3 devices simultaneously—your phone, tablet, and more.
INIU Portable Charger, Smaller 45W Fast Charging Power Bank, 20000mAh Black
Original price was: $36.99.$28.47Current price is: $28.47. (as of 09/27/2026 14:05 PST – DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
Leveraging industry-first TinyCell high-density battery technology, we’ve shrunk 20,000mAh into a frame 30% smaller than other power banks of the same capacity. At just 11.5oz—the weight of a 330ml can of cola, it slides effortlessly into your crossbody bag.
| Brand | INIU |
|---|---|
| Manufacturer | Shenzhen Topstar Industry Co.,Ltd. |
| Binding | Electronics |
| Product Group | Wireless |
| EAN | 6975141098053 |
| Part Number | P51L-E1 |
| Model | P51L |
| Warranty | 3 Years Warranty |
| Color | Black |
| Product Dimensions | 4.50 x 2.90 x 1.10 inches |
| Release Date | October 18, 2024 |
| Size | 20000mAh |
| Number Of Items | 1 |







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