
Edgar Cervantes / Android Authority
These searching for a terrific transportable battery have a sea of choices, which makes it exhausting to resolve what to purchase. Nevertheless, after testing quite a few batteries, we are able to confidently say that it’s exhausting to beat CUKTECH energy banks. CUKTECH’s merchandise supply engaging designs and are available at nice costs, whereas nonetheless touting industry-leading applied sciences and options. Let’s introduce you to the corporate, a few of its finest merchandise, and let you know precisely what CUKTECH energy banks have to supply.
An introduction to CUKTECH and its historical past
There are various lesser-known transportable battery producers in the marketplace, making it difficult to belief the reliability and high quality of their merchandise. This is the reason many shoppers will are likely to default to large manufacturers like Anker or Mophie, and even first-party producers like Samsung and Xiaomi. Whereas CUKTECH isn’t as extensively often called a few of these large manufacturers, the corporate has a really robust background, making it simpler to belief.
Let’s begin with the fundamentals — how do you pronounce CUKTECH? The “CUK” half within the model title is pronounced /kʊk/, so the title of the model sounds much like “prepare dinner tech.” The title is a reference to the Ćuk circuit, a kind of voltage converter proposed by Serbian engineer and inventor Slobodan Ćuk in 1976. The Ćuk circuit is a specialised DC-DC circuit identified for effectivity and suppleness. In fact, “TECH” stands for expertise, which signifies the corporate’s dedication to innovation and its regular pursuit of high quality. As a mirrored image of this focus, over 70% of CUKTECH’s employees is devoted to analysis and growth.
CUKTECH is already an influence participant within the battery and charger {industry}
The corporate was first established in 2016, and it then merged with ZMI, which was a part of Xiaomi’s ecosystem of corporations. The model turned CUKTECH in 2022. The corporate additionally operates as an OEM, that means it manufactures merchandise for different corporations, together with LG, Hitachi, and Xiaomi. It ships over 150 million energy banks, 20 million chargers, and 70 million battery items yearly.
As you possibly can see, CUKTECH has already made a reputation for itself in a really aggressive {industry}, bolstering its credentials because it expands into Western client markets. Whereas CUKTECH could also be a brand new title to many people, the corporate is an influence participant within the battery and charger {industry}, and lots of of you’ve got doubtless been utilizing its merchandise for years with out even realizing it.
The very best CUKTECH transportable batteries
CUKTECH has a wide range of battery and charging merchandise, however we consider its most attention-grabbing choices are the CUKTECH 20 Energy Financial institution and the CUKTECH 10 Energy Financial institution. Each of those supply a terrific stability between robust efficiency, beautiful designs, and performance. Additionally they have among the finest shows we’ve seen on any energy financial institution, a key function of CUKTECH batteries. Let’s go over them individually.
CUKTECH 20 Energy Financial institution

Edgar Cervantes / Android Authority
The CUKTECH 20 Energy Financial institution is supposed for energy customers and extra demanding adventurers. Whereas the corporate provides a good bigger choice, we suggest this 25,000-mAh unit as a result of it’s nonetheless transportable sufficient to tackle all of your adventures. In reality, when holding it, it feels about the identical measurement as a typical soda can.
We’ve examined this battery totally and beloved its nice design. It is among the coolest-looking transportable batteries we’ve seen. Whereas seems aren’t all the pieces, the CUKTECH 20 can also be filled with nice expertise and options.
For starters, there’s a very useful TFT LCD display screen that tells you all the pieces happening with the unit in real-time. The show can present you info on the battery degree, energy output, voltage, and present. You possibly can even get an estimate on charging and recharging instances.
Specs are excellent, together with a big 25,000mAh battery, a most of 140W output, PD 3.1 help, and 110W self-charging speeds. It could cost your MacBook Professional 1.2 instances or your iPhone 14 as much as 4 instances. It’s actually energy you possibly can depend on. Particularly contemplating it’s rated to final over 1,000 cycles.
And get this: the CUKTECH 20 energy financial institution has a really helpful retail value of $130. This may occasionally sound like fairly a bit of cash for a battery, however it’s considerably cheaper than direct rivals from main manufacturers with comparable options. It additionally manages to undercut the competitors whereas holding a terrific degree of high quality, and with out sacrificing efficiency. Moreover, if you happen to’re affected person sufficient, we’ve typically seen it discounted as little as $80.


CUKTECH 20 Energy Financial institution
Good design and construct high quality • As much as 140W max output • Built-in display screen to know all charging standing information
Excessive-end energy financial institution with out the premium value.
The CUKTECH 20 Energy Financial institution is a 25,000mAh transportable battery with two USB-C ports and a single USB-A port. It has a 210W max output and may cost a single system as quick as 140W. Moreover, it helps passthrough charging and has an built-in display screen that gives reside statistics and charging info.
CUKTECH 10 Energy Financial institution

Paul Jones / Android Authority
The CUKTECH 20 Energy Financial institution is nice for tenting, distant work, or for folks with extra demanding wants. We all know a few of you prioritize portability a bit extra, although, and that’s who the CUKTECH 10 Energy Financial institution is for. However don’t let the pocketable measurement and 283g (10oz) weight idiot you. This factor continues to be fairly highly effective, and doesn’t sacrifice a lot when it comes to efficiency. The CUKTECH 10 could also be small, but it surely’s additionally mighty.
The USB-C port can cost at as much as 100W, and the unit can self-charge at as much as 90W. This enables the battery to cost to 55% in simply quarter-hour. It has a smaller 10,000mAh capability, but it surely additionally comes with a way more accessible $60 price ticket. A ten,000mAh battery continues to be fairly useful, permitting you to prime up one thing like a Nintendo Swap 1.3 instances.
The very best half is that the CUKTECH 10 Energy financial institution retains the TFT show, and although it’s smaller, it’s practically as informative because the one on the larger unit. It offers real-time particulars corresponding to voltage, present, battery degree, energy output, and the remaining time for each charging and recharging.
Should you’re searching for a deal, equally to the larger brother, the CUKTECH 10 Energy Financial institution can typically be discovered discounted right down to $40.
Every other choices?
CUKTECH presently provides 4 transportable batteries: the 2 talked about above, plus the CUKTECH 15 Energy Financial institution and the CUKTECH 30 Energy Financial institution. The 15 Energy Financial institution is a superb 20,000mAh choice in order for you one thing between the 2 major provides listed above. That mentioned, it lacks a sophisticated display screen. As a substitute, you simply get a small show that reveals the battery proportion.
If you wish to go large, the CUKTECH 30 Energy Financial institution comes with a large 40,000mAh battery. It’s for probably the most demanding customers on the market, providing a 300W max output, as much as 140W charging from a single port, a 20W wi-fi charging pad, and followers for cooling. It’s additionally a lot bigger and prices $200, although reductions are additionally out there.
As the thrill round CUKTECH’s newest releases continues to construct, there’s much more on the horizon. Extra groundbreaking merchandise within the sequence are presently in growth. What modern options or new devices are you hoping to see subsequent from CUKTECH? Share your ideas by tagging CUKTECH in your favourite social community! Keep tuned for updates, and be a part of shaping the way forward for tech with CUKTECH.
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