Stuffcool is an Indian accent producer that wants no introduction; the model has an exhaustive vary of energy banks and chargers, and I take advantage of its merchandise fairly a bit. The Main Extremely continues to be a sensible choice if you need a 20000mAh battery that hits 65W over the USB PD protocol, however in case you want one thing smaller, you must check out the Mega 40.
The Mega 40 is among the smallest energy banks round, and it simply suits in your palm. Not like the remainder of Stuffcool’s merchandise, the ability financial institution has a darkish gray aesthetic that is moderately distinctive. If something, it jogs my memory of UGREEN’s 145W energy financial institution and the latest Nexode 200W energy banks — the design similarities are uncanny, together with the window positioned up prime that homes an LED panel.
What I like in regards to the energy financial institution is that it has curved edges, and the design is far more elegant than the blocky choices within the Main Extremely collection. The perimeters have a textured sample that makes it straightforward to carry the ability financial institution, and it is a considerate addition. I feel Stuffcool ought to simply use the Mega 40’s design as the muse for future merchandise; having used all the model’s energy banks so far, I can safely say that it has the very best design.
The Mega 40 has a button on the aspect that switches on the LED panel, and in contrast to the Nexode 200W collection or different costlier choices, you do not get a lot in the way in which of usability — the panel simply reveals remaining battery stage, and whether or not the ability financial institution is charging different units (out), or the inner battery (in).
Regardless of its diminutive measurement, the Mega 40 has a 10000mAh battery, and the very best half is that it will possibly cost two units — each at 20W on the identical time. That offers it a particular edge over different smaller energy banks on this class, and with two USB-C ports, you’ll be able to realistically cost two telephones without delay. I used it with the Pixel 9 Professional XL, Xiaomi 14 Extremely, and iPhone 16 Professional Max, and it did a fantastic job on this regard.
Every USB-C port is ready to go as much as 20W complete over the USB PD protocol (12V/1.67A), and in my testing, I discovered that it went as much as 18W on the Pixel 9 Professional XL. Whereas it isn’t on the identical stage as 65W charging that you just get with larger energy banks, the Mega 40 does an excellent job in its personal proper, and in case you’re utilizing a Galaxy telephone, iPhone, or Pixel, it holds up fairly properly.
I used the Mega 40 for simply over two months, and I did not see any points. It delivered respectable total effectivity, and was in a position to cost the Pixel 9 Professional XL and have sufficient left over to make use of with equipment. The dimensions means you’ll be able to take it nearly anyplace, and the twin USB-C ports are a welcome addition.
The Mega 40 is out there on Amazon India for ₹2,018, and that could be a good worth when you think about there are two USB-C ports. It is not the quickest round, however if you need one thing you’ll be able to simply throw in a bag and use anyplace to cost your telephones, it’s a sensible choice.
The Mega 40 is a tiny energy financial institution with big potential. The battery is large enough to cost any telephone, and also you get 20W out of every USB-C port, going as much as 40W in complete.Â
