great job testing them! Very useful info 👍 Thank you!

Great review! It confirms some other reviews I found about the 65W 25k being a very efficient power bank, with similar and better capacity than a lot of 100 Wh ones when you consider efficiency. I have an Anker 737, it's a great bank but its chunky brick form factor makes it hard to transport in a bag or backpack. Especially when you have other tech gear to put in as well. Managed to grab the 140w 27k INIU for a crazy sale a few weeks ago for only $45. It's a big battery, but I like how flat it is compared to other banks of the same tier.

I recently bought that Iniu PD 22.5 20000mAh BI-B5 Power Bank REALLY cheap, it cost me just $6 at a local retailer and it does a great job for providing extra juice for my 15PM/AirPods/Watch. Yes, it is a bit bulky, but at this price I couldn't ask for more.

I have the 65 watt 25,000 mAh which I use for my gaming laptop, iPad, and iPhone and other devices, I love it! I have also bought 3 other ones (10,000mAh 22.5 watts, 10,000mAh 18 watt - more portable one, and a 10,000mAh 18 watt with a cat or dog paw), which have all worked great 👍 Great review and I learn more about wattages and heat transfer from your videos 🫡

I picked up an Iniu BI-B43 on Amazon for $15 after discounts. Thought it was going to be complete trash but given the price I gave it a chance. It's very efficient, putting out 33Wh out of 37Wh or 89% via USB-C. It has 7.5W MagSafe onboard but I don't expect it to be efficient, though it does work nicely in a pinch. I am pleasantly surprised and wish I bought two at the price, now it's $30 again.

As always, a great review. I'm now seriously considering the 25K.

You released it, yes! I really appreciate your videos, your reviews are excellent. I have a couple of the Iniu 20,000 mAh power banks so I was excited to see how they measure. The results were a little underwhelming but the charging efficiency aside and the slow charging they seem to be solid which aligns with my usage. I was considering the Iniu 25000 version as well but ended up going with the Anker 757 based off your review. I ended up returning the 757 (due to the size and weight) and settling on the Anker Prime 20,000. I love the feature set of the Anker power banks (screen, fast discharge/recharge, dock capable etc), they really rock. I can't wait for the next review thanks again for all that you do.

Wow! My hopes have been answered. I’m a happy user of the 100W/25000mAh and am about to find out whether my own testing was any good and whether I made the right call. I’m a big fan of your tests - especially explaining the facts behind them and the differences between what manufacturers claim, what that means, and what you actually find through testing. Thank you and please keep up the great work 👍 Edit: ah, it’s the 65w/25000mAh in this video. I should have watched before commenting 🤦🏼‍♂️ very similar results though - I reckoned 81-82Wh for the 100W variant depending on the draw. I put some blame on Iniu for naming both the 65w and 100w 25000mAh power banks the same ‘BI-B63’ - confusing. Cheers again! Looking forward to the 100W test when it lands, and the 140W too which I talked myself out of in favour of the 100W.

Wow I'm very very surprised! I've stumbled upon these Iniu powerbanks on Amazon, but automatically assumed they were junk simply because of the aesthetics. I see I was wrong and judging a book by its cover. Definitely picking one of these up now.

Fantastic video. I bought the 15,000 and it works just like you said. I'll have to seriously look at the 25,000. Thank you.

Would love a deep-dive on efficiency! Thank you.

Great video

Would be interesting if you could also look at the Iniu B61! It's a 10000 mAh one that seems more similar to the B62 than the B41 you reviewed. Project Farm chose it as one of the best he tested. Conversely, The Hookup rated the Veektomx 10000 mAh as one of the best he tested. But they didn't test the same power banks. I (and I'm sure others) would love your opinion as the tie breaker on these compact power banks.

Finally, Thanks for the great video ! I’ve been waiting for this for a week. Which one do you rcm for charging the ipad air 5 and iphone 13 ? I’m a uni student and thinking bout getting the 20k from iniu. Or should i go with the 15k/25k for faster charging the ipad? Thank you 😊

Thanks for the video where did you get those lights from?

Thank you once again for these videos! No one out there doing reviews like you. If you get the chance could you review the Zedamsan 27000 145w powerbank? It’s really cheap 99 cad and can be found with discounts but wanted to see it get thoroughly examined to see if it’s worth it. Cheers and have a good day

Just picked up the 65watt one for 40 bucks on amazon been pretty good so far

Thanks so much for doing this. I'm pretty impressed by the 25k's results. Now the question I have is how the new 20,000mah 65w iniu battery might compare. I'd hope that its a newer model and more inline with the 25k from this test as opposed to the less impressive 20k 22.5w in this review. Do you have any predictions how the new 20k 65w might preform? Its about 3 ounces lighter than the 25k and that makes a significant difference for my intended use; long distance backpacking.

Please review the newer models and also Cuktech as well. Also do note their PPS feature if available for super fast charging. Thank you!

Love to see you review the INIU B64 140W power bank. Just bought it direct for $72 shipped, very happy with the value from a proven quality line of products.

With the 65W/25k mAh Iniu, were you able to get the full 45W input power while in passthrough? When I had it just charging, it would pull 45W, but then when I plugged my MacBook in, the Iniu would drop to just 22W in, meaning it would still slowly discharge. So still useful as a UPS, but only if the average load is less than 20W or so.

Could you review the new version of the evatronic 20k power bank? Been eyeing that one but I really value your reviews and would rather wait for it before buying!!

I have the 20,000 and the 27,000 iniu power banks, superb power banks.

Excellent. Would love to see your opinion on Zedamsan's 145W offering

You are my go to powerbank testing channel because you do a thorough testing with devices. I'm curious, I currently own a powerbank branded Romoss. So far, the powerbank brand make OK powerbank but I'm curious if there's a catch. Do you think you can consider looking into this brand?

Greate review! Could you please also review INIU B64 140W power bank Thank you in advice!

I picked up the INIU B-62 which is a 20,000 mah version of the B-63. I believe it was released in the last 6 months and is supposed to replace the 15,000mah one. This one also has 65 watt output with 45 watt input with two usb c's and one a. I believe they advertise this one as having lifePO4 batteries in it but obviously I haven't opened it up. Would you explain in your videos , in the future, whether these banks have those cells in them? I know they are supposed to last quite a bit longer, up to 10x longer lifespan, and also are much safer in regards to fire. Also thank you for the detailed videos and explanations. You do great work!

I just bought both of these and kept checking your channel to see if you’d release these. Thank you. Update: I wonder if you bought this a while ago. The 20000 mAh model I bought is almost like a hybrid of the 25000 mAh model you have (plus it doesnt have a flashlight anymore). And the 25000 mAh model you have has been upgraded to a claimed 100W output. I am specifically buying this for a backpacking trip and I am only taking a iPad Pro 12.9, watch and phone, so I think the weight of the larger one and the additional capacity aren’t necessary for me.

Is any of these good for my omen 16 2023? Also, csn you recommend the best one for that omen 16 2023?

Looks like the 100w iniu one is exclusive to Amazon Canada or directly from their website

Got the 100w 25000 iniu for my bikepacking trips. Testing now for third day and happy so far. Thanks for the tip 👍 the fast charge is great and compact enough to fit my top tube bag. Does remind me to my ecoflow for carcamping. The ability to fill it in a 1 hour pitstop makes these devices stand out for adventures.

I just bought the 140w version from Amazon, at a really brilliant price! I wanted a powerbank to run my mirrorless camera, an audio recorder and a small monitor, all at the same time So far it has been awesome, giving me almost a whole working day of runtime, that's with the camera and recorder in record. I watched the reviews of Anker and others, Inui seemed to have top in class efficiency compared to Anker. Plus the cost was more than 1/2 of an equivalent Anker etc.

I hope you also test the Iniu 140w 27.000mah, and the Iniu 100w 25.000mah at some point, wondering about those!

I got the Brencil 65w 20,000 mAh battery bank and it seems pretty good. It seems to charge at 65w as well, which seems less common. I think it'd be worthwhile to review. It makes for a great companion to the Ruifei 65w slim charger, since it pushes that charger to its limits it seems.

Nice video, Iniu got a lot of power bank. they still got the 100W 25000mAh BI-B63 and the 65W 20000mAh BI-B62 Ugreen launch the 20000mAh 100W. Are you planning to reviews those power bank? Good job :)

Would you say the Inui 25k is better than the Ugreen 25k ? I dont know which one to get. For hiking / traveling. Need a fast rechargable powerbank , thank u ❤

Last and final try to send this comment yt for some reason does not let me reply to ur reply, I have been doing some research, and last night I watched around 30 of your videos, which I found to be very helpful. I also looked on Amazon, and I have decided to go for a 45W charger instead of a 30W charger as I want to be able to charge more devices at once, and I have some Amazon gift cards to cover the cost. However, both the "713 Charger (Nano II 45W)" and the "735 Charger (Nano II 65W)" are priced the same at CAD 39.99. In one of your videos of the GaNPrime variants you said "Skip all 65-watt adapters", but since it is priced the same as the "713 Charger," I am wondering if it would still be a good option to go for the 65W adapter. Or should I stick to the 45W adapter? Also, the Iniu BI-B62 charger is not available on Canadian Amazon, which is disappointing as that is what I would have gone for. Thank you.

What would be your choice for the best 140w external battery (price aside)? I want the best efficiency as well as safety. Thanks

-Hey there, will you test the 15000mAh/45W version? I bought one of those a while back and did some superficial testing (calculated the power and capacity from the battery info on HWMon on my laptop) and seemed good but don't have the equipment you have.- I also bought a 30W charger (AI-611) and 45W charger (AI-623) based on good experiences with the brand, but unfortunately it seems your test with the AI-622 didn't go so well. It'd be great to get some insight into those chargers if possible! Regardless thanks for being one of the very few, if not only people who does testing on these non-name brand adapters! I wish I had found your channel before making my last purchase... at least I got the adapters for cheap! edit: nvm about the power bank, I just saw you actually have a video on it, gonna watch it now!

Wow, thanks for this and your other videos. I'm looking for a powerbank for 2 trips. 1st is an Alpine tour of 6 days and I need to keep 2 phones and Garmin charged. The other is a safari trip where I keep phones, Garmin and cameras topped up, but requires airline specs. Also might need to back up for a laptop. Seems like the Iniu 25 Ah model is a decent offering at not too high cost or weight. It is now labelled as a 100W bank on Amazon, although the description still references 65W a lot. So hopefully it's still the same in terms of efficiency and real vs rated capacity... Will still compare to Ugreen 145W of the same capacity, which is around €28 more expensive. Was also looking at the Sandberg 30Ah, which has a handy light built in but that one probably rules out air travel (111Wh) and only supports 20W output so no laptop... Any tips?

Hi! What power bank would you recommend for a trip to a rock festival (6days away from an outlet), the device that will be charged is a iPhone 13 Pro. Looking forward to what you have to say 🤩 been looking at(Ugreen 145W 25k, Anker 337 26k, Anker 737 24k)

will you review the brand new Baseus 140W power bank, it seems great

I always feel better using the same charger that you do lol

i just asked yesterday about Iniu 25000mAh 100w and 27000mAh 140w but didnt expected to see videos with those powerbanks in next few hours :D. Still if those will be decent i think those 2 i have mentioned should be laso, i already saw German youtube channel where it was said that its the only powerbank amongs those premium ones like Ankera 140w for example which is able to mantain 140w charging speed from 100% to 0%. I will wait for 100w and 140w/

Nice vid mate Any reason you don't cover USB-IF specification? I know it's utility is debatable, but I'm on the side of it being a useful if not necessary qualification

i have seen a lot of your powerbank videos but i cannot decide which one to buy. can you make a video showing best or top 5 powerbank of 20,000-25,000 or around this range. and compare the price, speed, actual power and lot more but do not include 100w or laptop charging capable charger in this video. you could give 1 best laptop charging powerbank at the end saying if you want this, this is very good and give small briefing on the power, speed and reliable.

I just bought the 100W/25000mAh one as the 65W 25000mAh model isn't available in Canada. I'm wondering, do you have any recommendations on USB testers if I want to do some basic tests myself?

So I just took delivery of my 25000 mAh Iniu (100W version now from Amazon, but the description still mentions 65W everywhere, so I assume basically the same). Relatively compact and lightweight for this capacity. Seems like a good choice for travel. The pouch is OK and seems like it will somewhat protect the power bank, but not against drops. It came out of the box with 55% charge. It used 20% to charge my Pixel 7 Pro from 47% to 89%. This suggests on a full charge, it could only recharge the phone 2.1x. The phone has 5000 mAh. Assuming that's at 5V, it would suggest I could get only 14.2Ah out of it, instead of the 25Ah advertised. There are some losses obviously, but this would be disappointing. Charging it in the Iniu 45W charger it took exactly 1h30m to charge from 35% to 99%. This suggests 67.5 Wh were used to charge 64%. Assuming 81% efficiency (as per your results), it means 85 Wh would equal 100%. Even slightly better than your results... Note: going from 99% to 100% took another 20+ minutes, and there might have been a taper above 90% as you tested. So all of it is not as precise as what you measured. So, I'm guessing the discharge test with the phone was just flawed and will have to check after a full 100% charge of thw power bank and a deeper discharged phone (charging it 10-100%}. Or do you have another explanation? Perhaps the BMS being inaccurate due to the transport time e.g.?

Id like to see ugreen and move speed powerbanks tested. Moovespped banks are extremely affordable relative to size of battery capacity.

PLEASE could you please review the PowerBanks with a Car Jump Start capacity? Those seem pretty useful, once one decides to carry a powerbank, why not one which could start your car in an emergency!

only charges at 45w, need 65w or higher charging. a extra feature would be pass thru charging ;)

Hey boss will we see Shargeek 170w Baseus blade 2 Aohi starship In the need future?

I have an interesting, very small power bank from singapore (I think), it has a dimension of 91x65x14mm, with a watthour capacity of30.4 . this is the UNIQ Fuele Mini. please take a look at it!

So would the 20k 65w version perform as well as the 25k? I wonder….

I have to say I bought 2 of them from Amazon and Walmart. Both same the model number. The one from Amazon, but it’s 100w. Walmart is a 65w shock about it different from both. Amazon is 1- usb c 100w 2 45w, usb A 18 w. While the Walmart is 1- usb c 65w , 30 w & usb A 22.5. I’m hopeful that it not much of a difference.

Can you review the VEEKTOMX powerbanks?

Very good video, Just a little disclaimer upfront.I wanted to buy the 25k version after watching many of your videos, and found this one the most 'honest' power bank of them all because of your extensive testing. It seems to be true to what it advertises. But now onto my problem when I went to Amazon, there is only a power bank advertised as a 100W version not 65W.I live in Germany, so that may be the problem. Also!excuse my bad English. After watching many of your videos, the 100W banks are almost never really charging consistently, so I’m just asking for your opinion

recently got my phone charger stolen at school, currently looking for a powerbank, charging block?, and a wire. Would you say iniu is a good choice considering all I charge is my phone, airpods, and very occasionally a laptop? and also as a broke student would one of those 30 watt chargers suffice, or should I splurg and get a 100w? running an iPhone xr, and gen 2 pro's, also sorry if the comment seems stupid I don't know much :DD

Could you review some ups powerbanks 🙏🙏🙏

LETS GOOOO

is it perfect for oled steam deck ?

INIU has recently released their 140w powerbank, B-64. Will you be doing a review of that unit too?

I have this 65w, but want to move to 100w. Maybe you can look on that?

can you do the ZGCINE ZG-H90? thank you!

Iniu is now at Best Buy. Looks like iniu is drop shipping on Best Buy. Pricing is the same as their website along with their 3 year warranty.

Will this be fine bringing it in carry on on most airlines?

I got the INIU and charged it from %0-100 took over 4 hours. At 100%, I left unplugged overnight and next day afternoon it said it was at 80%. Is that normal or did I receive a defect?

Searching up their manufacturer brings some very familiar faces that I've sworn I seen before. I'm like wait isn't that the romoss? Which has me wondering 🤔 they have models that doesn't have the sticky rubber goo.

does the 25000 mAh one use QC 3.0?

Would you say the 25k one is comparable with Anker 737?

You say it might not fast charge Samsung phones... Have you tested this? I would prefer the 20000mAH 22.5W over the 15000mAH 45W bigger battery, but would pick the ones that would fast charge my Samsung phone

Is the graphene power bank a real thing? Or is it a unicorn made from unobtainium? I would be willing to pay a premium for a power bank that charges stupid fast. I've heard of two models one by real graphene and the other made by some crowdfunded Source that's unavailable now. Thanks!😀

What about the 140w?

Should i get the Iniu or ZMI 25000mah?

I'm lost. Should I get ZMI, Iniu or Cuktech one 🤔

What’s the best powerbank to use as power supply?

Wireless powerbanks seem to be heavier 😂

the 25,000mAh is on sale for $35 on amazon. is it worth it even if I was originally looking for 100W?

Since you care about durability, I thought you'd like to take a look at that power bank: kzfaq.info/get/bejne/n9J2lbFm3LPdqWw.html It's not the slimest but has *user replaceable* 21700 cells. And I imagine the aluminium case doesn't hurt the heat management...

Can you dumb down the conclusion?

Cuktek 20 25000mah is better than this u can change the 21700 battery anytime if the the battery failed.

Can you test the newer INIU 100w 25000 mAH and 140W 27000 mAH.