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INIU Power Bank Review: Is 22.5W USB-C Fast Charging Worth It for Travel?

INIU Power Bank, Slim 22.5W PD Fast Charging Portable Charger, USB C in&out 10000mAh Battery Pack, Travel Essentials Powerbank, Mobile Phone Charger for iPhone 17 16, Samsung S25 S24, iPad, Xiaomi etc
INIU Power Bank, Slim 22.5W PD Fast Charging Portable Charger, USB C in&out 10000mAh Battery Pack, Travel Essentials Powerbank, Mobile Phone Charger for iPhone 17 16, Samsung S25 S24, iPad, Xiaomi etc
4.8
[Industry-Leading Safety]  High-grade materials and 3-Year iNiu Care ensure the safest charging experience.
[22.5W Fast Charge]  PD 3.0 and QC 4+ charge iPhone 0–65% in 25 minutes, 3× faster.
[Slim Portable Design]  10000mAh packed in a body 36% thinner, 15% smaller, 28% lighter for easy carry.
[USB-C Input & Output]  USB-C In and Out supports charging and powering the latest USB-C devices.
[Power for Multiple Devices]  10000mAh delivers 3.3 charges for iPhone 8, 2.0 for Galaxy S8, plus many AirPods charges.
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A portable power bank for on-the-go top-ups, built to deliver fast USB-C charging, INIU Power Bank. An ultra-slim 10,000mAh pack keeps phones and tablets ready without weighing down pockets or bags. Does 22.5W PD rapid charge plus a three-year iNiu Care warranty make it the sensible travel companion?

⚡ At a Glance
  • Charging Performance: 22.5W PD 3.0 and QC 4+ fast-charge technologies, capable of taking a compatible new iPhone from 0 to 65% in around 25 minutes.
  • Best for: Frequent travellers and commuters who need a slim, reliable backup for phones and tablets.
  • Not ideal for: Users who require very high-capacity packs for laptop charging or many simultaneous device top-ups.

A 10,000mAh slim power bank with USB-C input and output and 22.5W fast-charge support. Designed to balance pocketable size with useful recharge capacity for phones and small tablets.


Rapid Top-Ups - thanks to 22.5W PD 3.0 and QC 4+ fast-charge tech

Power delivery via PD 3.0 combined with QC 4+ allows higher voltage/current negotiation for compatible phones, enabling much faster charging than standard 2.4A chargers. The specification claims a new iPhone can reach about 65% from zero in 25 minutes.

Quick morning top-ups or airport boosts get a handset back to useful charge rapidly, reducing anxiety on long days. Useful when only short charging windows are available.

Truly Portable Design - with a slim 10,000mAh chassis

Engineering focuses on a slim enclosure that the manufacturer says is around 36% thinner, 15% smaller and 28% lighter than comparable packs. The 10,000mAh capacity balances energy storage with compact dimensions.

A jacket pocket or small bag can carry a full spare battery without bulk, ideal for day trips and commutes. Holds enough charge for multiple phone top-ups while staying discreet.

Flexible USB-C In & Out - thanks to the 2024 USB-C input/output implementation

The USB-C port functions both as an input for recharging the pack and as an output for powering compatible devices, reducing reliance on multiple cables. This version is designed to match recent USB-C phones and tablets.

One cable handles both recharging the power bank and charging devices, simplifying travel packing. Ensures compatibility with current and upcoming USB-C gadgets.

✨ The 4 Key Reasons for INIU Power Bank
  1. 10000mAh Capacity - Up to 3.3 full charges for certain older iPhones
  2. 22.5W Fast Charge - Reaches roughly 65% for new iPhones in 25 minutes
  3. Ultra-slim Construction - 36% thinner, fits pockets and small bags easily
  4. 3-Year iNiu Care - Industry-leading warranty for longer-term peace of mind
📋 Technical Details at a Glance
  • Category: Wireless Power Bank
  • Capacity: 10000mAh
  • Max Output: 22.5W PD
  • Fast-Charge Technology: PD 3.0 & QC 4+
  • Ports: USB-C input and output
❓ Frequently Asked Questions

Q: How quickly will a phone charge from empty?

A: 22.5W PD 3.0 combined with QC 4+ can bring a compatible new iPhone from 0 to around 65% in about 25 minutes, according to the manufacturer.

Q: Can the USB-C port both charge devices and recharge the battery pack?

A: Yes, the USB-C port works as both an input and an output, so the pack can be recharged via USB-C and can charge USB-C phones and tablets.

Q: What warranty and support are included?

A: A three-year iNiu Care warranty is included, backed by the manufacturer's claim of high-grade materials and wide global user numbers.

🏆 Our Verdict

A practical choice for travellers and commuters who want fast, pocketable backup power for phones and small tablets. The main selling points are rapid 22.5W USB-C charging, a slim 10,000mAh form factor and a three-year iNiu Care warranty. For those who value reliable fast top-ups and long-term support, the combination represents solid long-term value.