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Gravixi

Rated 4.9/5 (10,000+ Verified Customers)

3-in-1 Folding Chargeable Portable Power Bank

3-in-1 Folding Chargeable Portable Power Bank

$18.99 USD
$18.99 USD
Sale Sold out
Shipping calculated at checkout.
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Battery Capacity(mAh)

Estimated Delivery: August 12th - August 17th

  • Free Shipping
  • 30 Day Guarantee
  • 24/7 Support

How It Works


Power multiple devices from one compact charger. Whether you're charging your phone, smartwatch, or watching videos hands-free, everything you need is built into one sleek, portable design.

The ultra-compact design slips into your pocket, purse, or keychain so you're never caught with a dead battery again. When it runs low, recharge it in under an hour and it's ready to save you again.

Our Guarantee

If you're not 100% satisfied within the first 30 days, just send it back to us and we'll give you a full refund.

No need to worry about the return shipping - we've got you covered!

Shipping & Delivery

We offer free shipping on all orders.

All orders are processed within 24 hours to ensure fast handling and prompt delivery.

Estimated delivery time is 3–5 business days.

Once your order ships, you’ll receive a tracking number so you can track your package every step of the way.

Your experience matters to us — and we work hard to make sure your order arrives quickly and safely.

3-in-1 Portable Power Bank

☑ 3-in-1 Multi-Device Charging – Charge your smartphone, smartwatch, and other compatible devices all from one compact power bank, reducing the need to carry multiple chargers.

☑ Foldable Built-In Phone Stand – Easily prop up your phone while charging, making it perfect for watching videos, FaceTime calls, browsing, or working hands-free.

☑ Fast Charging Output – Delivers reliable, efficient charging so you can power up quickly and get back to what matters most.

☑ High-Capacity Battery – Provides dependable backup power throughout the day, helping keep your essential devices charged whenever you're away from an outlet.

☑ Ultra-Portable Folding Design – Lightweight and compact enough to fit in your pocket, backpack, or travel bag, making it the perfect companion for everyday use.

☑ Universal Device Compatibility – Designed to work with a wide range of smartphones, smartwatches, and USB-powered devices, making it an all-in-one charging solution.

ONE CHARGER. THREE DEVICES.

Power everything you need with one compact device.

The 3-in-1 Folding Portable Power Bank keeps your phone, smartwatch, and other compatible devices charged wherever you go—without carrying multiple chargers or tangled cables.

Stay connected, organized, and ready for anything.

BUILT-IN PHONE STAND

Charge while staying hands-free.

Simply unfold the built-in stand and position your phone at the perfect viewing angle while it charges.

Perfect for:

✔ Watching YouTube or Netflix

✔ FaceTime & video calls

✔ Following recipes

✔ Browsing social media

✔ Working at your desk

Charge and use your phone comfortably at the same time.

POWER WHEREVER LIFE TAKES YOU

No outlets?

No problem.

Whether you're traveling, commuting, flying, working, or spending the day outdoors, you'll always have reliable backup power within reach.

✔ No searching for wall outlets

✔ No carrying multiple chargers

✔ No low-battery stress

Simply unfold, connect, and keep going.

COMPACT. FOLDABLE. TRAVEL READY.

Designed for everyday convenience.

Its folding design saves space while making it easy to carry anywhere.

Slip it into your:

✔ Pocket

✔ Backpack

✔ Purse

✔ Carry-on luggage

Reliable power without the bulk.

🔥 WHY CUSTOMERS LOVE IT

✔ 3-in-1 Charging Convenience

✔ Built-In Foldable Phone Stand

✔ Fast & Reliable Charging

✔ Charge Multiple Devices

✔ Compact Travel-Friendly Design

✔ Perfect For Everyday Use

✔ Great For Home, Office & Travel

✔ Lightweight & Easy To Carry

📦 PRODUCT SPECIFICATIONS

Product Name: 3-in-1 Folding Portable Power Bank

Charging Functions: Smartphone, Smartwatch & USB Device Charging

Design: Foldable Portable Design

Phone Stand: Built-In Foldable Stand

Battery: Rechargeable Lithium Battery

Output: Fast Charging

Compatibility: iPhone, Android, Smartwatches & Compatible USB Devices

📦 What's Included

✔ 3-in-1 Folding Portable Power Bank ×1

✔ USB-C Charging Cable ×1 

✔ Microfiber Cleaning Cloth ×1

✔ Instruction Manual ×1 

💡 WHY UPGRADE?

Running out of battery is frustrating—especially when you're carrying separate chargers for every device.

The 3-in-1 Folding Portable Power Bank simplifies everything by combining fast charging, a built-in phone stand, and multi-device charging into one compact design.

Instead of packing multiple accessories, simply take one charger that powers your everyday essentials wherever you go.

Less clutter.

More convenience.

Reliable power whenever you need it.

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3-in-1 Charger 🗲

  • Built -in cords support iPhone, Android and more

  • The handy foldable plug lets you recharge anywhere conveniently

  • The hidden phone stand supports your phone so you can use it hands free

  • No bulky cables needed for your daily use

Frequently Asked Questions

Can I use my phone while it's charging?

Yes! The built-in folding stand lets you comfortably watch videos, make video calls, browse social media, or reply to messages while your phone charges, so you never have to pause what you're doing.

Can I charge multiple devices with it?

Absolutely! The 3-in-1 Folding Portable Power Bank is designed to charge your smartphone, smartwatch, and other compatible USB-powered devices, making it an all-in-one charging solution for everyday use.

Is it compatible with all phones?



Yes — it works with iPhone, Android, Samsung, and works with all smartphones. With both USB-C and Lightning options available, just grab the version that matches your device and you're good to go.

Why choose this instead of a regular power bank?

Unlike traditional power banks, this 3-in-1 design does more than just charge your phone. It can power multiple compatible devices, includes a built-in folding phone stand for hands-free viewing, and eliminates the need to carry several separate charging accessories—making it a smarter, more convenient everyday companion.

Will it replace the need to carry multiple chargers?

Yes! Its 3-in-1 design lets you charge your phone, smartwatch, and other compatible devices from one compact charger, helping reduce clutter in your bag and making travel much more convenient.

Does the built-in phone stand feel sturdy?

Yes! The folding stand is designed to securely support your phone, making it perfect for watching videos, video calls, browsing, or following recipes while your device charges.

Can I keep this with me every day?

definitely. Its compact, lightweight design is made for everyday use, fitting easily into your pocket, purse, backpack, or carry-on so reliable power is always within reach.

Our Guarantee

 Insured Fast Shipping

Every order comes with real-time tracking, so you can follow your delivery every step of the way. For added peace of mind, your package is fully insured


Money-Back Guarantee

If your items arrive damaged or become defective within 30 days of normal usage, we will gladly issue a replacement or refund.


 24/7 Customer Support

We have a team of live reps ready to help and answer any questions you have within a 24-hour time frame, 7 days a week.


Safe & Secure Checkouts

We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected.