ROMOSS 60000mAh 220Wh Portable Power Bank

[@Username_299]

I've Used this power bank for a little over a year and I'm totally happy with it, it lasts forever, but as you said you can't take it on a plane and that happened to me so they took the power bank at Berlin airport. I had to order a new one so to everyone who has this power bank don't bring it on a plane!

[@TechMadeEzy]

Thanks for sharing

[@TheNicky9905]

Romoss isn't an off brand I've owned a bunch of them and they have been pretty good, I've tested mine and found 54,625mAh usable capacity so factoring in conversion losses it's about right, I'm pretty happy with it, but it's HUGE! among others I've also got a couple of Anker 24K's, now they are awesome in every way, build quality is supreme and they DO test to 24,000mAh, actually one of them is a bit over 25,000mAh with close to zero loss, they cost a fortune but leave the rest for dead and worth every cent in my opinion

[@mennopieters3512]

Finally a english video

[@rendelsolares5892]

An*

[@Fit_soldier]

@@rendelsolares5892 thanks

[@orustusamunade8936]

You sir have won the award for the most hilarious 😂 comment of the year bwahahahahaha ya Killin me!

[@Flowing23]

Interesting product, would’ve been good if you did a capacity test, full draw down to confirm the 60,000 MAH How long to fully charge after depletion. Thank you.

[@charlesmaxwell9509]

It takes about 15 to 18 hours on a 18w charger and about 30 on a 2 amp charger

[@cortina1971]

Hi, for us that are not very technical, what is a 18w charger? Please supply more info and any examples?

[@charlesmaxwell9509]

@@cortina1971 9v 2 amp charger

[@charlesmaxwell9509]

@@TechMadeEzy it don't it maxes out at 18w for devices only one that goes up to 22.5w is Huawei super charge port but only works with Huawei

[@contentking2]

Does very well. I've used it a lot and been very happy. It really will charge you phones plenty times over.

[@TechMadeEzy]

Thanks for sharing 👍🏼

[@thatdudecurt]

I'm getting this with the silicone carrying case. I'm so excited!!!

[@alexandrulupu725]

Mine has a backpack :D

[@marcusmobley5411]

Anger is the top battery bank imo. Have had 1 for 8 years and still great, bought a second 1 for USB c to c and love it also. Still a fun video but Anker has my money. Would love a great US brand tho if it was competitive.

[@TechMadeEzy]

Would love to see US companies compete 💪🏼

[@TheNicky9905]

Dont be angry, be happy with Anker, they are waaay better!

[@MadFaker]

but the thing is these brands like romoss is way cheaper than anker.

[@gergogergo01]

I have a similar powerbank, I charge it with a 40 Watt solar panel, it makes sense, I use it as a mini power station with a solar panel.

[@novohsada1099]

Hey, please I just got the powerbank and I’ve been wanted to use it with a solar panel but I don’t know how to go about it

[@TechMadeEzy]

You can check Amazon and other places for a solar panel that offers USB charging

[@novohsada1099]

@@TechMadeEzy Thanks a lot

[@TechMadeEzy]

Sorry I can’t point you to a specific product.

[@BOROMBOKSTV]

Wear did you buy the solar give me link

[@rrvillareal2011]

Hi, does this do pass-through charging? Canit do simultaneous charging and discharging?

[@TechMadeEzy]

I’ll have to check back on this, can you post another message also that would help

[@nighthawk2737]

​@@TechMadeEzyhi, found out yet?

[@TechMadeEzy]

Yes I did 1 test the other day, I was able to charge the device using USB C and charge a iPhone using USB A.

[@nighthawk2737]

@@TechMadeEzy thank you!

[@alexandrulupu725]

What's the best choice (fastest) to charge it ?

[@TechMadeEzy]

I believe USBC but you also need a good charging brick don't forget it's not just the cable

[@samdesigns4427]

Subscribed, you're honest.

[@TechMadeEzy]

Welcome to the family and all we can be is honest and transparent with our viewers

[@koohlog]

⁠ok thank you.

[@dang-minhphan5117]

Can I simultaneously use USB type C and micro USB to charge it, thank you

[@TechMadeEzy]

No sorry, the type c with a stronger adapter will charge it faster but it doesn’t support that

[@barteknowak3204]

Can You check what is the real mah in this powerbank and how many hours it needs to charge from 0 to 100% please? Thanks

[@TechMadeEzy]

Can’t promise but I will see what I can do

[@koohlog]

Hello I question, with this power bank if I used 10watt electric fan, how long it will long you think this power bank before low bat? thank you take care.

[@TechMadeEzy]

You should be able to get about 15 plus hours

[@typeelite9283]

18W is the fastest you can have it charge? Even for that capacity?

[@TechMadeEzy]

I was surprised myself.

[@cortina1971]

What is a 18w charger?

[@kojin.3735]

Heya. Awesomeness video. Was wondering what the feature was when you double tapped the button ?

[@TechMadeEzy]

Hi thanks! I appreciate that. I tried it but doesn't do anything for me.

[@disasterarea6084]

I was hoping to see how to charge it as mine is just flashing a number at me and I don't know whether that means it's charging or not....

[@tsnowice12]

When I use apple cord, it will totally off the light, other cords just keep on flashing

[@TechMadeEzy]

@tsnowice12 might have a defect unit

[@ikOldBoy]

What is its Maximum output? Up to 60, 65w?

[@osagieosemwota2090]

can this be used to charge laptops?

[@TechMadeEzy]

Not enough power

[@vhoo7210]

Will this power a Starlink mini using the USB--C?

[@TechMadeEzy]

If I had to take a guess, I’d be honest with you and saying no the USB type C port doesn’t give you enough power, but I’m gonna show you something that should take a look at the link below it has a 100w type c plus ac port and it’s on sale amzn.to/4erSEiO

[@vhoo7210]

@@TechMadeEzy Awesome, thanks!!!

[@TechMadeEzy]

@vhoo7210 also the battery chemistry and technology and the power station I recommended is amazing. It will last a very long time especially if you maintain it properly.

[@samthai818]

A quick review is good but a review after some real use is better. Some power banks never perform as advertised. It may take forever to charge anything, especially if multiple devices are plugged in. I think I prefer multiple 20-25,000mAh power banks for the convenience of more fast charging ports, being in multiple places with different members of the family, and is airline approved. Inui is my favorite brand! I have a few units with 22,000mAh capacity for more than a year and they are still working like new. I tried MANY cheesy gimmicky Chinese solar power banks that were absolute junk but raved by youtube and Amazon, I returned every single one!

[@ajdiego5157]

Why is that whenever I charge, the battery keeps on blinking then dies. 🤔 is this faulty?

[@TechMadeEzy]

Blinking normally means it’s charging, I would contact the manufacturer for sure

[@ridethefog]

Can you charge it with two different cables at the same time? Like usbc and microusb? Thanks!

[@TechMadeEzy]

I’m gonna have to try that but I’m gonna need a few days, so do me a favor and just check back with me and I’ll try that for you

[@ridethefog]

@@TechMadeEzy will do. Thanks!

[@TechMadeEzy]

Thanks, I might need one or two pokes but I’ll get back to you want to just check back with me please

[@nighthawk2737]

​@@TechMadeEzychecking back.

[@jaetejero]

​@@TechMadeEzy hello sir just bump this question, I also wanna know. Thank you and more power! Cheers!

[@Strongest_Babylonian]

Can i charge it with a 120Watt charger? And can i simultaneously charge it with USB C and Micro USB at the same time? Would it charge faster?

[@TechMadeEzy]

I tried looking that up and I just couldn’t find it. Your best bet is really to contact manufacturer to be safe so you don’t damage the device possibly cause a fire or avoid the warranty.

[@Strongest_Babylonian]

@@TechMadeEzy Thanks. I'd go with one charger at a time. What's the rush anyway

[@TechMadeEzy]

Thanks buddy. Have a great day.

[@gforce2924]

can you charge and power at the same time?

[@TechMadeEzy]

Note sure honestly

[@user-ki3dj9pu9y]

Ill be honest I dont trust the capacity claims of these off brand power banks. Was hoping you would do some tests to confirm its capacity

[@tyronewalker5764]

Saw it at Amazon. How's it holding up?

[@TechMadeEzy]

Pretty solid so far, a little heavy but good. Right now it’s around $76 after the 5% coupon amzn.to/3L8UWpN

[@leonwangls]

Nice human you have.

[@Damhnaic_28]

12.1 V (x) 1.4 amp = 16.94 W Your ipad is consuming up to 17W from the powerbank. This is nice for everyone to study basic Ohm's law. You will never get tricked by other brands.

[@Kasumi._.28]

I had an issue with this. It was charged up to 81% and charged my phone then it began counting down from 81% down to zero.

[@tims6540]

very curious of recharge time. i have a 20,000 mah backup battery that recharges itself in under 2 hours with a 65w charger. I've recommended that battery to about everyone i know. would definitely be interested in a 60,000 mah battery if the recharge time was fast.

[@tims6540]

i opened the amazon link and found information i was looking for. I won't spoil the surprise for anyone reading...

[@TechMadeEzy]

Great point!

[@cafepuya]

Can I charge that Romoss with my 40W Flexsolar panels?

[@TechMadeEzy]

You might be able to charge if they have a a USB and you can get that cord but it will be very slow

[@kristianvincentsalamanca184]

mine suddenly drains... i was charging using the powerbank and shows that the remaining power left is 73% then suddenly drained...

[@TechMadeEzy]

Check with support?

[@danvandy7956]

I have this , but when i use capacity tester the results is 20k mah only

[@AviationNut]

That's not true because a guy on KZbin ran this through his $2500 dollar stress tester and it came out at 56,680mah so it is 60k but under stress test you will never get the full 60k because it loses some power through heat. There is also a video in Amazon review of another guy stress testing this power bank and his came out at 56k also. Your power bank probably has dead cells or you didn't stress test it properly. My Romoss 60k powerbank recharges my phone 10 and a half times and my phone has a 5000mah battery, so if it was only 20k i would only get maybe 3 and half recharges tops.

[@danvandy7956]

@@AviationNut i don't know. I used 3 different types of tester and the results is 20k mah only

[@mehhhblehhh1561]

You bought a bad one. Mine tested fine too. Bad luck. You should have returned it in warranty.

[@MykCabanilla]

Is this true rated 60000mAh?

[@TechMadeEzy]

Have not done a capacity test on this

[@waynetaylor2784]

Sorry not a chance it's 60000 mah , I'm guessing maximum it could get would be 30000mah , I've got 40000 mah version true mah is only 15000mah

[@mennopieters3512]

It is i have one but useable capacity is about 52.000 mah so its a true 60.000 but due to conversion losses etc over the whole capacity it loses some i also have the 30.000mah version of their powerbanks and the new 20.000 and 40.000 mah with 65 watt charging they super for bikepacking and bicycle touring

[@mehhhblehhh1561]

Nah you're wrong

[@MF2_ETaube]

What do you think is going to happen when you charge at 9v 2a, if you want your close to 60000 mah, you gotta go for 5v 1a

[@decoxish]

Pretty sure all ROMOSS batteries just have steel plates in them to make them feel fuller. My 40,000mah did and with so many scammy listings I am forced to buy Anker.

[@alexmotts]

Is this better than thw anker 737??

[@TechMadeEzy]

Not sure, I’ve never really compared them, but this is work for me

[@alexmotts]

@@TechMadeEzy well i order the anker 737 last night mainly because it was on sale under 100$. And it was rated high. But most importantly it charges really fast compared to others. The one your reviewing is currently on sale for just 71$ on amazon. Was curious if it was better id chsnge my order.