Gray power bank with digital display on a white background
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh
Stellar 140W 27600mAh

Stellar 140W 27600mAh

Sale price$136.00 USDRegular price $170.00 USD

Power your laptop and devices anywhere with high-speed performance, smart monitoring, and airline-safe reliability.

The Stellar 140W Power Bank is built for professionals, travelers, and heavy users who need serious power on the go. With a massive 27,600mAh capacity, advanced PD 3.1 fast charging, and a smart TFT display, it delivers both performance and control in one premium device.

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SPECIFICATIONS

Cell Capacity/Energy: 4600mAh (6S)/ 99.36Wh

Rated Capacity: 16200mAh

Type-C1 Input/Output: 5V=3A, 9V=3А, 12V=3A, 15V=3A, 20V=5A, 28V=5A

Type-C2 Input/Output: 5V=3A, 9V=3A, 12V=3A, 15V=3A, 20V=5A.

USB-A1 Output: 5V=3A,9V=2A,10V=2.25A,12V=1.5A

Total Output: 28V=5A(140W Max)

Dimension: 154.6*52.8*49.5mm

Net Weight: 635g

WARRANTY TERMS

This product is covered by a limited warranty of 12 months from the date of purchase.

The warranty applies only to manufacturing defects, including:

  • Failure of the charger to deliver power
  • Inability to charge connected devices under normal use
  • Internal electrical faults due to defects in materials or workmanship

Massive 27,600mAh Capacity


Engineered with an airline-safe, ultra-high capacity that packs enough energy to keep laptops, tablets, and smartphones charged for days, making it the ultimate power station for professionals and long-distance travelers.

Advanced PD 3.1 140W Fast Charging


Delivers a blazing-fast 140W output capable of charging high-performance laptops and power-hungry devices at maximum speed, significantly cutting down your time plugged into a wall.

Intelligent TFT Display

Features an advanced, real-time status screen that monitors precise battery health, current input/output wattage, and temperature, giving you complete control and visibility over your power delivery.

FAQs

Can this powerbank handle charging a high-performance laptop at full speed?

Yes. The Stellar features advanced PD 3.1 fast charging technology, enabling it to deliver up to 140W maximum output from a single USB-C port.

Can I charge multiple devices simultaneously?

Yes. The powerbank offers 3 ports (2 USB-C and 1 USB-A) designed for multi-device use. Its smart power distribution system automatically balances the wattage across connected devices.

How much total backup power does the Stellar provide?

It features a massive 27,600mAh high-capacity battery, built to deliver reliable all-day power for smartphones, tablets, laptops, and other essential tech accessories on the go.

What information does the built-in Smart TFT Display provide?

The screen removes the guesswork by providing real-time visibility into your power status. It clearly displays input and output wattages, battery percentage, estimated remaining battery time, and internal temperature readings.

Can I legally take this powerbank on a commercial airplane?

Yes. The Stellar is intentionally designed for air travel and is CCC Certified. Its internal configurations fully comply with international aviation limits for maximum allowable battery capacity in carry-on luggage, making it airline-safe.