In December 2021, ADATA announced an array of mobile accessories in collaboration with Jujutsu Kaisen. The lineup offered power banks, USB dongles and cables. I had meant to purchase a power bank but couldn’t make up my mind which design to get – I mean, I love all the characters! – but then who needs seven portable chargers? In the end, I went with our favourite teacher hoping that, because he has infinite cursed energy, maybe he’ll share some of it with me via a mobile battery, haha!

Let’s take a closer look:
Specifications
Product Name & Model Number | Yuji Itadori Mobile Battery 10000mAh (AP10000QCD-ITADORI) Megumi Fushiguro Mobile Battery 10000mAh (AP10000QCD-FUSHIGURO) Nobara Kugisaki Mobile Battery 10000mAh (AP10000QCD-KUGISAKI) Satoru Gojo Mobile Battery 10000mAh (AP10000QCD-GOJO) Suguru Geto Mobile Battery 10000mAh (AP10000QCD-GETO) Mahito Mobile Battery 10000mAh (AP10000QCD-MAHITO) Sukuna Mobile Battery 10000mAh (AP10000QCD-SUKUNA) |
Capacity | 10,000mAh (37Wh) |
Rating Capacity | 6,000mAh |
Battery Type | Lithium ion |
Size (HxWxD) | 100 x 50 x 25mm |
Weight | 175g |
Input | USB-C:DC 5V/3A, 9V/2A, max 18W |
Output | USB-A 1&2 : DC 5V/4.5A, 9V/2A, 12V/1.5A, max 22.5WUSB-C : DC 5V/3A, 9V/2A, 12V/1.5A, max 18WUSB-C + USB-A 1 + 2:DC 5V/3A, max 15W |
Warranty | 1 year |
List price | 3,980 JPY (tax incl) |
Will you think I’m dumb if I say I really don’t care about the specs? Well, I really don’t care about the specs (Go ahead and think whatever you want about my lack of grey matter)! So I won’t say anything techy about them since I couldn’t be bothered. The only things I care about are: Does it look good? Does it work? Do I like it?
Let’s find out!
Pretty Boy Gojo Box
Put Satoru Gojo on the cover of a box and there’s a high chance I’ll buy it xD

This ADATA rollout was timed perfectly because my ageing Sony power bank was running out of juice, too old to charge at full capacity. It was time to retire it, but what to replace it with? Lo and behold, ADATA comes up with this lineup and I’m spoilt for choice!

Satoru Gojo looks so pretty here, wearing his black eye mask, an archaic smile on his face, finger on his chin, looking all thoughtful and a bit conniving. What’s he up to this time? What kind of prank is he cooking up?

I think he just wants to charge my iPhone! Let’s hope that’s all he wants to do, I mean, we don’t want blue and red sparks and exploding rocks and being trapped in strange infinite realms now, do we?

First Look at the Design
Opening the box reveals the battery, cable for charging, and a quick manual in a several languages.

The design consists of Gojo’s official personal emblem, the one with the black mask and hand sign for his cursed technique, Purple.

At the back is the Jujutsu Kaisen logo in kanji characters.
Size Comparison
Here’s the battery next to the Japanese version of the manga. At 10cm tall it’s about half the comic book height.

Looking at it from the top, at 2.5cm it’s a bit thicker than the paperback volume.

Charging and Handling
I plugged it into my notebook computer and charged it. I didn’t time how long it took to reach full capacity but my impression was that it all went quickly. A round LED indicator lets you know how much charge is left.
A full battery gets me three 100% charges for my super old iPhone.

As for handling, as you can see in the photo above, it has a matte feel to it thanks to diagonal ridges running across the body (except for about 1.5cm at the top). This helps with getting a good grip. I like this feature in particular since my old power bank was too smooth and slippery.
Overall Verdict
My dream power bank is something as small as this one but voice-powered, with Nakamura’s Gojo voice telling me it’s full, or needs charging, or that I should get my lazy ass out of bed and become a more productive citizen long before the sun has risen, slashing through life as if I had infinite energy and getting rid of Curses with great aplomb.
I’d like the colours to not be this single-hue thing but a gradient, one half red and the other half blue, with a lovely purple right in the middle. The tone is pearly and just a tad bit glittery. Whaddya think? xD

Well, since no one’s giving me that kind of mobile battery look, I’ll make do with this simple one. I love it, actually. Just having a Gojo power pack in my handbag makes me feel a bit more energetic. I’ve been carrying this battery around for a couple of weeks now and it works just fine. I’m glad I bought it. It puts a smile to my face, pretending it’s Gojo-sensei’s cursed energy running through my iPhone as it charges.
There’s a larger version (365g) at twice the capacity of this one reviewed here, featuring a colourful group illustration of the characters. But that’s a bit too heavy for me to lug around, so this 10,000mAh version at a relatively light 175g is what I deem to be just perfect.

Recommended for any JJK fan in need of a new portable charger!
Purchasing the Jujutsu Kaisen Mobile Battery
The entire lineup is available off the shelf in stores at Akihabara, as of this writing. But I was too lazy to go and just purchased mine at Yodobashi’s online store.
They are also available via Rakuten or Yahoo! Shopping or Amazon.








Search keyphrase (general power bank)
呪術廻戦 モバイルバッテリー
Search keyphrase (ADATA power bank)
呪術廻戦 ADATA モバイルバッテリー
If you live overseas, one way to get a hold of these Japanese products is to use a proxy shopper that ships worldwide, such as From Japan. See my Shopper’s Guide for details.
Thank you so much for reading! Please take a moment to share a thought or two in the comment section below. Your comments give me life and are a real source of encouragement. Don’t forget to follow me on Instagram for daily manga/anime posts! xoxo – hana
This was a thorough review of a powerbank hahah. I love how you compared its size to a manga so I can gauge just how small the powerbank is. I totally agree with your dream color for Gojo’s powerbank hahah. It would have looked x10 more gorgeous if it had a glittery gradient effect instead of just plain blue but I still love the color blue though but it would’ve been prettier if it had a gradient effect haha.
I love megumi and nobara’s color. If it weren’t for the isf, which is sadly expensive, I might’ve considered buying their powerbanks since the one I currently own is big and heavy. I also love Mahito’s color, but I do not love his character ?? mahito’s designs are always so pretty, but his character always stops me from wanting them hahah
Thank you for this blog. Have a great day! ^^
Aww, Megumi’s turquoise and Nobara’s crimson are super pretty, aren’t they? It took me a while to buy this Gojo model because I couldn’t decide which one I should get – they’re all nice!
I totally agree with you about Mahito’s brand of blue. I love it, it’s my type of blue, a cross between powder blue and silver lake blue, to match his hair in the anime. Gojo’s designated shade of blue, azure, is maybe just a bit too bright for my taste. But it’s gorgeous just the same! I mean, blue in any shade or tone is beautiful to me 🙂
You know, after reading your comment I got to thinking about what kind of colouring I like: gradients, pearlescent, glittery… and it struck me, I sound like I was raised on a diet of My Little Pony, ahaha! xD
Ugh, international shipping fees 🙁 I know exactly what you mean. It’s what keeps me from buying stuff from ebay and the like – shipping is often more expensive than the item itself! xD So I try to be content with the local online flea markets and auction sites.
Thank you so much for taking the time to share your thoughts. No one comments on my JJK blah bitty blah so I’m super grateful to have a reader like you. You make the writing worthwhile?
Hahaha but glittery gradient items do look good though hahah.
No worries ^^ I enjoy reading the blogs and I enjoy interacting with you ?