INIU 10000mAh 45W Fast Charging Portable Charger
- Portable Power Bank
- 10 amps
- 3 amps
- 3 amps
- More reviewed than 89%
A compact, fast-charging power bank with a detachable cable and flight-safe capacity, built for travel and daily carry over heavy device charging.
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How it ranks among the 18 portable power banks we track
4.4★ across 86,000 Amazon ratings, Bayesian-smoothed toward the category average.
86,000 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
10,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 18 portable power banks we track - how the scorecard works · full portable power banks data report. Confidence: high - strong rating volume and complete data.Updated 8 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The INIU P41 is a 10,000mAh portable charger built around INIU's TinyCell battery cells to shrink the size, with 45W output and a detachable USB-C cable rather than a fixed one.
Most power banks lose their usefulness the moment the built-in cable frays, so the detachable cable here is a real functional difference, not just a spec sheet line. INIU also pairs the compact size with fast charging: its 30-minute figures put a phone well over half charged rather than just topped up.
- 10,000mAh capacity, TSA flight-safe
- 45W fast charging output
- Detachable USB-C cable
- 40 percent smaller than conventional banks
Who it's for
Suits frequent travelers and commuters who want a flight-safe backup battery that charges quickly and does not eat up bag space. Less useful for anyone who wants to charge a laptop or tablet repeatedly, since 10,000mAh is good for roughly two phone charges.
Strengths and trade-offs
Drawn from this product's published specifications.
- Detachable cable can be replaced if it wears out
- 45W output charges phones quickly
- Compact 10,000mAh capacity, flight-safe under TSA rules
- 3-year warranty plus lifetime technical support
- 10,000mAh capacity limits it to about two phone charges
- Short 0.4ft cable may need an extension for some setups
Performance notes
INIU's TinyCell cells pack the 10,000mAh capacity into a body it says is 40 percent smaller and 36 percent lighter than a conventional power bank of the same rating. The 45W output charges compatible phones quickly; INIU cites an iPhone reaching 76 percent and a Galaxy S25 Ultra reaching 84 percent from a 20 percent start in 30 minutes, and the short detachable USB-C cable can be swapped out if it wears down rather than making the whole bank useless.
Specifications
| Brand | Iniu |
|---|---|
| Model | P41 |
| Dimensions & fit | |
| Battery Weight | 5.6 ounces |
| Item Weight | 8.1 ounces |
| Item Dimensions L x W x Thickness | 5.3 × 2.7 × 0.5 inches |
| Item Dimensions | 5.3 × 2.7 × 0.5 inches |
| Capacity & performance | |
| Battery Capacity | 10 amps |
| Output Current | 3 amps |
| Rapid Charging Performance | Charge iPhone 16 to 60% in 25 Mins |
| Power & efficiency | |
| Amperage | 3 amps |
| Power Source | Corded electric |
| Battery Cell Type | Lithium Polymer |
| Voltage | 12 volts |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Compatible Cellular Phone Models | Apple iPhone 12 Pro Max, Apple iPhone 13 Pro Max |
| Compatible Devices | For ALL 【iPhone】iPhone 17, iPhone 17 Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; 【Samsung】Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note10+ / Note9 / S9 / S9+ / Note 8 / S8 / S8+ / S7 Edge / S7 / Note5 / S6;【Google】Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2;【iPad】iPad Pro, iPad Air【Watch Series】Apple Watch Series 9, Apple Watch Series 8,【AirPods】AirPods Max, AirPods Pro, AirPods etc |
| Included components | |
| Unit Count | 1 |
| Included Components | 1* Lanyard USB C cable, 1* power bank, 1* user manual |
| Warranty & support | |
| Warranty Description | 3 years |
| Other details | |
| Connector Type | Output: USB-C*2+USB-A*1 |
| Number of Ports | 3 |
| Number of Batteries | 1 |
| Number of Items | 1 |
| Antenna Location | For ALL 【iPhone】iPhone 17, iPhone 17 Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; 【Samsung】Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note10+ / Note9 / S9 / S9+ / Note 8 / S8 / S8+ / S7 Edge / S7 / Note5 / S6;【Google】Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2;【iPad】iPad Pro, iPad Air【Watch Series】Apple Watch Series 9, Apple Watch Series 8,【AirPods】AirPods Max, AirPods Pro, AirPods etc |
| Other Special Features of the Product | Fast Charging, Flashlight, Lightweight, Over Charging Protection, Slim |
| Mfr Part Number | P41 |
Other Iniu portable power banks
How it compares
This product against the closest alternatives we track in portable power banks.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| INIU 10000mAh 45W Fast Charging Portable ChargerThis product | 4.4 / 5 | 86,000 | 4.5 / 5 |
| Miady 2-Pack Portable ChargerMiady | 4.5 / 5 | 98,300 | 4.5 / 5 |
| Anker Power Bank,10,000mAh 30W with USB-C Travel Essential Portable Charger | 30W…Anker | 4.5 / 5 | 14,800 | 4.5 / 5 |
| iWALK Portable Charger for iPhone 17/16/15 USB-C Small Power Bank 20W 4iWALK | 4.3 / 5 | 13,400 | 4.4 / 5 |
| 2026 2-Pack 10000mAh Portable Charger Battery Pack with Built in CablesFancyBean | 4.5 / 5 | 2,400 | 4.4 / 5 |
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Questions about the Iniu P41
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the INIU P41 power bank allowed on flights?
Yes, INIU states it is TSA-compliant and flight-safe at 10,000mAh.
Can the cable on the INIU P41 be replaced?
Yes, it uses a detachable 0.4ft USB-C cable rather than one built into the case.
How fast does the INIU P41 charge a phone?
INIU rates it at 45W, citing an iPhone 17 Pro Max reaching 76 percent charge in 30 minutes from a 20 percent start.