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Description
Silicon Power QX55 Powerbank Lithium Polymer (LiPo) 30000 mAh BlackThe powerful Silicon Power QX55 power bank is equipped with a brand new super lithium battery and is compatible with all devices that can be charged via USB. The 20 000 mAh capacity provides 46 full charge cycles in almost any smartphone. With support for 4 different protocols, Silicon Power QX55 is a truly versatile solution for fast charging of mobile devices! Charge up to 2. 5 times faster via 18 W Power Delivery slot via USB C or QC 3. 0 slot, 22.
The powerful Silicon Power QX55 power bank is equipped with a brand new super lithium battery and is compatible with all devices that can be charged via USB. The 20 000 mAh capacity provides 4–6 full charge cycles in almost any smartphone.With support for 4 different protocols, Silicon Power QX55 is a truly versatile solution for fast charging of mobile devices! Charge up to 2.5 times faster via 18 W Power Delivery slot via USB-C or QC 3.0 slot, 22.5 W VOOC (OPPO models) or 22.5 W Super Charge (Huawei models) USB port. The QX55 power bank supplies all devices with enough power!
Four outputs
The QX55 allows you to charge 4 devices at the same time - via three USB output sockets and one USB-C socket.
Triple input power
The QX55 is equipped with triple input power – USB-C, Lightning and micro-USB. Silicon Power battery banks are distinguished by a type C input. The choice of three inputs means greater convenience. Furthermore, it is sustainable as the use of Type-C ports on devices is on the rise. The Lightning input is perfect for Apple users, and the micro-USB input is always a safe solution.
Safe and maximum charging
SmartSENSE intuitive and universally compatible charging technology maximizes charging speed and automatic pairing with almost any device
smartBOOST: Fast charging technology that uses advanced fast charging speed via PD, QC3.0 or Super Charge based on device configuration
SmartFOCUS advanced calibration technology stabilizes voltage currents throughout the charging process to maintain maximum charging power.
SmartSHIELD provides comprehensive 12-point security protection
With a simple push of a button, the LED indicator provides information about the remaining battery level and also wakes up Apple iPhone and iPad devices.
- Li-polymer battery
- Large 30 000 mAh capacity
- 3 USB output slots & USB-C output
- USB-C, microUSB and Lightning input sockets
- 12-point safety protection
- Operating temperature: 10–40°C
- Charging time: 9.5 hours
- Dimensions: 11.25 x 7.2 x 4 cm
- Weight: 451 g
- USB-C charging cable included
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 1
Would not recommend
Color: Black
Product was terrible, it was not sturdy at all
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Order with confidence!
Color: Black
Pleased with my purchase!
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Reviewed in the United States on April 26, 2026
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
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Reviewed in the United States on August 2, 2025
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
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Reviewed in the United States on October 11, 2025