Newell Vayu 27000mAh Power Bank: 140W to Power a Full Day
The Newell Vayu is a 27000mAh power bank that pushes up to 140W through USB-C, which is enough to run a laptop, not just a phone. It carries three ports, two USB-C and one USB-A, so you can charge a laptop, camera, and phone at the same time without slowing any of them down. A clear TFT screen shows exactly what is going on, and a built-in flashlight covers you when the lights go out.
For anyone shooting on location, editing on the move, or travelling with a bag full of USB-C gear, it is a serious energy reserve. It even meets airline carry-on limits. This guide covers what the capacity and the 140W actually mean in practice, and who the Vayu suits.
Shop the Newell Vayu
Newell Vayu 27000mAh PD 140W Power Bank
A 27000mAh mobile power centre with up to 140W Power Delivery, two USB-C ports and a USB-A port, a TFT status display, and a built-in flashlight. Recharges in under two hours and meets carry-on air travel limits.
Shop the Newell VayuProduct features, per Newell.
TL;DR
A power bank that charges a laptop, not just a phone. The Newell Vayu holds 27000mAh (97.2Wh) and delivers up to 140W over USB-C, enough for demanding laptops, consoles, and drones. Three ports charge three devices at once with smart power sharing, a TFT screen shows the real numbers, and a flashlight with an SOS mode is built in. It recharges in under two hours and fits within airline carry-on limits. Newell backs it with a 40-month warranty.
What 27000mAh Really Gives You
Capacity is measured in milliampere-hours, and 27000mAh is a large reserve. In practice it works out to roughly four to five full phone charges, a full top-up of a MacBook Air-class laptop, or the energy to comfortably finish an edit or a stream. You can also recharge a tablet, an e-reader, or a camera along the way.
Measured in energy, that is 97.2Wh. This matters for two reasons: it tells you how much work the pack can really do, and it sits within the limit most airlines allow in carry-on luggage. For a full day in the field or a multi-day trip, it removes the usual question of which device to charge first.
The pack uses lithium cells and an intelligent management system that hands each port the right amount of power. That keeps charging efficient and protects both the pack and the gear plugged into it.
How capacity is measured in ampere-hours, per Ampere hour, Wikipedia.
Why lithium cells store and deliver energy well, as documented by Lithium-ion battery, Wikipedia.
Why 140W Changes What You Can Charge
Most power banks are built for phones, so they cap out well below what a laptop needs. The Vayu is different. With Power Delivery 3.1 and up to 140W of output, it can power USB-C notebooks, an iPad Pro, mobile consoles, and drones at speed, not just trickle them along. Plug in a laptop, keep working, and the battery climbs quickly.
Both USB-C ports carry the high output, while the USB-A port adds Quick Charge 3.0 up to 22.5W for the hundreds of devices that still use it. With two USB-C ports and a USB-A, you can run three devices at once, and the Vayu shares the available power intelligently rather than starving one of them.
The same 140W input means the pack itself refills fast: under two hours from a compatible 140W Power Delivery charger. To hit that speed you need a charger and a USB-C cable both rated for 140W PD 3.1. A GaN 140W charger is the natural partner.
How USB-C carries and negotiates power, per USB-C, Wikipedia.
How chargers regulate current safely, as documented by Battery charger, Wikipedia.
The Screen and the Flashlight
You do not have to guess how much charge is left. A clear TFT display on the front shows the energy level, the voltage, and the current charging power in real time, so a glance confirms whether your laptop is really pulling up to 140W. It also reports the charge cycles, the cell temperature, and the output in watt-hours, which is far more useful than a row of blinking LEDs.
The built-in flashlight is the kind of extra you forget about until you need it. It offers two brightness levels and an SOS mode, handy for a night hike, a load-shedding blackout, or digging cables out of the bottom of a bag in the dark.
Cleared for Carry-On
At 97.2Wh, the Vayu sits under the 100Wh threshold that airlines generally allow in hand luggage without special approval, and it meets TSA and IATA guidelines. Pack it in a camera bag or a carry-on and you are set for the flight. One caveat: each airline sets its own rules for spare batteries and power banks, so check your carrier's guidelines before you travel.
Newell Vayu Specifications
The features that carry the most value:
- Up to 140W output (PD 3.1): real power for USB-C laptops, consoles, and drones, not just phones.
- 27000mAh (97.2Wh) capacity: roughly four to five phone charges, or a full laptop top-up.
- Three ports, three devices at once: two USB-C and one USB-A, with smart power sharing.
- TFT status display: live energy level, voltage, power, charge cycles, and temperature.
- Built-in flashlight: two brightness levels plus an SOS mode.
- Fast self-charging and travel-ready: full in under two hours at 140W, and within airline carry-on limits.
| Specification | Detail |
|---|---|
| Model | Newell Vayu |
| Colour | Graphite |
| Capacity | 27000mAh (97.2Wh) |
| Charging power | 140W (PD 3.1, QC 3.0) |
| Ports | 2 x USB-C, 1 x USB-A |
| USB-C 1 output | Up to 28V / 5A (140W), Power Delivery 3.1 |
| USB-C 2 output | Up to 28V / 5A (140W), Power Delivery 3.0 |
| USB-A output | Up to 22.5W, Quick Charge 3.0 |
| Total output | Up to 140W across all ports |
| Recharge input | USB-C up to 140W (PD 3.1) |
| Recharge time | Under 2 hours at 140W |
| Display | TFT, showing level, voltage, power, cycles, and temperature |
| Flashlight | Built-in, two levels plus SOS |
| Materials | Aluminium, ABS, PC |
| Dimensions | 159 x 54 x 51mm |
| Weight | 625g |
| Air travel | Meets TSA and IATA carry-on limits |
As specified by the manufacturer, Newell.
Who the Vayu Is For
This is a mobile power centre, not a pocket topper. It suits filmmakers, photographers, streamers, and travellers who run a laptop and several devices through a long day and cannot afford to go flat. If your work depends on the next frame, the next minute of stream, or a deadline on a train, a large, fast, honest reserve is worth carrying.
Newell has built consumer electronics since 2009 and backs the Vayu with a 40-month service warranty, an unusually long cover that signals confidence. To get the fastest recharge, pair it with a 140W Power Delivery charger and a matching USB-C cable so the pack can pull its full input.
Newell Vayu FAQs
How many charges does 27000mAh give?
In practice, around four to five full phone charges, one full top-up of a MacBook Air-class laptop, or enough to comfortably finish an edit or a stream. You can also recharge a tablet, e-reader, or camera. Real figures depend on the device and its battery size.
Can it charge a laptop?
Yes. With up to 140W over USB-C Power Delivery, the Vayu charges demanding USB-C laptops at full speed, and can charge a phone or tablet at the same time. That is well beyond what a typical phone-focused power bank can do.
Can I take the Vayu on a plane?
Its 97.2Wh capacity sits under the 100Wh threshold that airlines generally allow in carry-on luggage without special approval, and it meets TSA and IATA guidelines. Carry it in your hand luggage, not checked baggage, and check your specific airline's rules before flying, since policies vary.
How fast does the power bank itself recharge?
In under two hours from empty, using its 140W USB-C Power Delivery input. To reach that speed you need a charger and a USB-C cable both rated for 140W PD 3.1. A 140W GaN charger is the ideal match.
Can it charge three devices at once?
Yes. It has two USB-C ports and one USB-A port, so you can power three devices together, such as a laptop, camera, and phone. The Vayu shares the available power intelligently to keep charging safe and efficient across all three.
Where can I buy Newell power banks in South Africa?
You can buy the Newell Vayu and other Newell power products from CameraStuff. Every Newell product carries a 40-month service warranty, and we back your order with 60-day returns, free delivery on orders over R1000, nationwide delivery, and a support team ready to help.
Conrad Knuist
Head of Marketing and Photography Specialist
Conrad Knuist is Head of Marketing and Photography Specialist at CameraStuff, South Africa's specialist camera and lighting retailer. With over 18 years of hands-on experience testing gear across portrait, event, and commercial photography, Conrad has personally handled hundreds of products, from entry-level speedlights to professional studio systems. He is an authorised Godox specialist and works directly with South African photographers and videographers to match the right tools to their work. Every review and recommendation he publishes is based on real-world use, not spec sheets.
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