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Rectangular black power bank with three ports and digital display

INIU

INIU 100W 25000mAh Power Bank

SKU CH-VGV8-J2T26

A 25000mAh portable charger with 100W output for laptops, phones and Steam Deck, using TinyCell and HyperStack tech to stay compact and TSA-compliant

  • Charges flagship laptops at 100W for productive mobility
  • Most compact 25000mAh 100W design fits TSA carry-on rules
  • Fast charging covers iPhone 15, iPad Pro, Samsung S23 Ultra, Steam Deck
  • Three ports including USB-C in/out plus pass-through charging
  • Trusted by 38 million users with temperature monitoring safety

Compact High-Capacity Power Bank

The INIU power bank delivers 100W output from a 25000mAh cell, making it suitable for users who need to charge laptops such as MacBook, Dell or HP models alongside phones, tablets or a Steam Deck while away from a wall outlet. Its TSA-compliant design meets carry-on limits for air travel.

100W Output and Port Limits

The unit provides one USB-C port that handles both input and output, a second USB-C output and a USB-A output, allowing up to three devices to charge simultaneously. Pass-through charging lets the bank replenish itself while powering connected gear, though total shared output is capped at the rated 100W.

Build Quality and Daily Use

INIU's TinyCell and HyperStack construction keeps the chassis small for its capacity, and the maker backs it with a 3-year replacement promise. Temperature monitoring protects attached device batteries from overheating during extended sessions. The three-port layout covers most modern cables without needing extra adapters.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $73.99
Pricier than about 90% of the 1,307 comparable items (median $36.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick this 25000mAh model or a smaller capacity for travel?

The 25000mAh capacity is the largest allowed in carry-on luggage under TSA rules, so you get maximum energy without checking a bag.

What does the 100W rating actually deliver to my MacBook?

The USB-C IN/OUT1 port can supply up to 100W, enough to fast-charge flagship laptops while you work.

Which USB standard limits the 100W output on the USB-C ports?

The USB-C IN/OUT1 and USB-C OUT2 ports share the 100W maximum, so total simultaneous draw is capped at that figure.

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