Stay Powered Anytime, Anywhere
Never run out of battery again. Whether you’re traveling, working remotely, or simply on the go, this high-capacity 30000mAh fast charging power bank is your reliable companion. Built with advanced charging technology and featuring a sleek digital display, it’s designed to keep your devices powered with speed, convenience, and style.
With three capacity options — 10000mAh, 20000mAh, and 30000mAh — you can choose the perfect size to match your lifestyle. This powerhouse packs enough juice to charge your phone multiple times, your tablet once or twice, and even small USB-powered gadgets like wireless earbuds or smartwatches. The built-in cables, LED lamp, and multiple output ports make it the ultimate all-in-one portable charger.
Perfect for road trips, flights, festivals, emergencies, or just long days away from an outlet — this power bank keeps you in charge, no matter where life takes you.
Why You’ll Love It
- Massive Power Options – Available in 10000mAh, 20000mAh, and a mega 30000mAh capacity to match your needs.
- Fast Charging Speed – 22.5W two-way quick charging with PD3.0, QC3.0, and more ensures your devices power up quickly.
- Built-in Cables – Comes with integrated Type-C and Lightning cables for added convenience — no extra cords needed.
- Smart Digital Display – Know your battery level at a glance with the easy-to-read LED screen.
- Universal Compatibility – Works flawlessly with iPhone 16/15/14 Pro Max, Samsung, Huawei, Xiaomi, tablets, and more.
- Multiple Charging Ports – USB-A, Type-C, and Micro USB input/output for flexible charging options.
- Compact & Durable – Made from tough ABS+PC material and designed to be travel-ready.
- LED Flashlight – Built-in LED lamp adds a handy light source for nighttime or emergency use.
When to Use It
This power bank is ideal for daily commutes, long trips, camping adventures, or power outages. Whether you’re working remotely, binge-watching your favorite shows on the go, or just need reliable backup power, it’s made to meet your everyday needs.
What Makes It Stand Out
Unlike ordinary chargers, this power bank combines high capacity with intelligent charging features and thoughtful design. With built-in cables, a bright digital display, and support for the latest fast-charging protocols like PD3.0 and QC4.0, it’s more than just a backup — it’s an essential power solution that fits right in your bag or pocket.
Take Charge of Your Day
Don’t let a dead battery slow you down. Get the power and flexibility you need with this feature-packed power bank. Choose your capacity, plug in your device, and charge up — anytime, anywhere. Stay connected, stay productive, and never miss a moment.
Ready to power up? Add it to your cart now and experience charging freedom like never before.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
| Asia | 10-20 Business days |
| Africa | 15-45 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of Marvelion (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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