Does it charge 4 devices simultaneously?

Yes! It can charge up to 4 devices simultaneously. It features:Built-in USB-C cableBuilt-in Lightning (iOS) cableUSB-C output portUSB-A output portThis makes it compatible with a wide range of devices including iPhones, iPads, AirPods, Samsung Galaxy, and more — all at the same time.

How fast does it charge iPhones?

It charges iPhones quite fast thanks to its 30W Power Delivery (PD):iPhone 17 Pro Max hits 50% in just 27 minutesThe built-in Lightning (iOS) cable supports up to 20W outputThe USB-C port and cable both support 30W for even faster chargingWith its 20,000mAh capacity, it can charge an iPhone multiple times on a single charge (reviewers mention up to 3 full charges for an iPhone)

How long does the battery last?

It has a large 20,000mAh battery, giving it impressive longevity:Up to a full week of worry-free iPhone charging (per the product description)~3 full charges for an iPhone 17 Pro Max, confirmed by multiple customer reviewsA built-in LCD display shows real-time battery level so you always know when it needs rechargingThe power bank itself recharges quickly via its 30W USB-C port

Is it TSA-approved for flights?

Yes! It is airline-approved, as explicitly stated in the product listing.Here's why it clears TSA guidelines:Battery capacity: 77Wh — well under the FAA's 100Wh limit for carry-on power banks (no airline approval needed under 100Wh)Lithium-ion battery type, which is the standard accepted format for flightsThe product description specifically calls it out as an "essential travel companion" and confirms it's airline-approvedYou can carry it in your carry-on bag without any issues. Just note that power banks are generally not allowed in checked luggage per TSA rules.

RORRY CharmGo T1-20000mAh Portable Charger Keychain Power Bank 30W

RORRY CharmGo T1-20000mAh Portable Charger Keychain Power Bank 30W

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Key Features

All-in-One Charging for Apple Devices: Charge up to 4 devices all at once —this portable charger with built-in USB C, iOS cables, also equipped with a USB-C, USB-A output, widely compatible with iPhone 17/16/15 Plus/Pro/Pro Max, for iPad Air/Pro and more. One power bank is all you need to power your entire of Apple lineup on the go.
Blazing-fast PD 30W Charging: Speedy fast charging with 30W PD output —your of iPhone 17 Pro Max hits 50% in just 27 minutes! Plus, both the USB-C port & cable support 30W in&out, so it powers your devices and recharges itself at max speed, provides you instant power and no hassle!
Massive 20,000mAh Power Bank Capacity: All-Week Power. This power bank delivers a true 20,000mAh capacity, giving you up to a full week of worry-free charging for iPhone. The built-in LCD display shows real-time battery level, so you always know when to recharge—no more battery anxiety.
Compact & Travel-Friendly: Lightweight with Keychain Design. Weighing just 0.83lb (about the same as two iPhone 15 Pro phones), this portable charger is surprisingly small and light. The integrated keychain lets you clip it onto your bag or hold it securely while charging. Plus, it's airline-approved—an essential travel companion for any trip.
Pro-Grade Safety & Durability: Each unit is rigorously tested for long-term reliability. Equipped with the latest NTC temperature control chip, this portable charger power bank ensures safe charging and recharging. The built-in cable withstands over 30,000 pull tests—zero worries, just dependable power.

All-in-One Charging for Apple Devices
Blazing-fast PD 30W Charging
Massive 20,000mAh Power Bank Capacity
Compact & Travel-Friendly
Pro-Grade Safety & Durability

Color: White

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$50.99

Overview Tech Specs FAQ & Review

An Essential Travel Companion for Any Trip

Tech Specs

Product Model

T1-20000

Connector Type

USB Type C

FAQ

Yes! It can charge up to 4 devices simultaneously. It features:

Built-in USB-C cable
Built-in Lightning (iOS) cable
USB-C output port
USB-A output port

This makes it compatible with a wide range of devices including iPhones, iPads, AirPods, Samsung Galaxy, and more — all at the same time.

It charges iPhones quite fast thanks to its 30W Power Delivery (PD):

iPhone 17 Pro Max hits 50% in just 27 minutes
The built-in Lightning (iOS) cable supports up to 20W output
The USB-C port and cable both support 30W for even faster charging
With its 20,000mAh capacity, it can charge an iPhone multiple times on a single charge (reviewers mention up to 3 full charges for an iPhone)

It has a large 20,000mAh battery, giving it impressive longevity:

Up to a full week of worry-free iPhone charging (per the product description)
~3 full charges for an iPhone 17 Pro Max, confirmed by multiple customer reviews
A built-in LCD display shows real-time battery level so you always know when it needs recharging
The power bank itself recharges quickly via its 30W USB-C port

Yes! It is airline-approved, as explicitly stated in the product listing.

Here's why it clears TSA guidelines:

Battery capacity: 77Wh — well under the FAA's 100Wh limit for carry-on power banks (no airline approval needed under 100Wh)
Lithium-ion battery type, which is the standard accepted format for flights
The product description specifically calls it out as an "essential travel companion" and confirms it's airline-approved

You can carry it in your carry-on bag without any issues. Just note that power banks are generally not allowed in checked luggage per TSA rules.

Yes, an embedded LCD screen displays real-time remaining power, so you can avoid low-battery anxiety and arrange charging plans conveniently.