DeWalt DCB090 VS Fake USB Power Source for Li-ion batteries

[@mychevysparkevdidntcatchfi1489]

Biggest difference seem to be the freewheel diode. Dewalt is using big honking through hole part (round next to usb) whereas copy is using small surface mount. There's also big heat sink area for the FET switch (silver area on bottom), but not really connected to anything for the heat to go.

[@Streborp01]

What a great video, everything I wanted to know about the DCB090 and the fake. Thank you.

[@Coxfame]

Great job for the video. Here in the US the original cost $39.99 at lowes or online knock off they go for $10. I just bought a knock off with integrated led flash, 2 USB charger, and 5v out for heated dewalt jacket for about $17 US dollars Nd it really works. Dewalt is really way behind & losing money on these gadgets.

[@emmettturner9452]

The footprint for a barrel jack on the DeWALT version tells me they planned for it to also work as a 12V Max and/or 20V Max charger, much like the USB-C version that doubles as a fast charger for 20V Max (DCB094K).

[@emmettturner9452]

Technically, the DeWALT’s USB ports are upside-down since the USB logo on the plug is always supposed to line up with the USB cable next to the port on the adapter, laptop, etc. The thing is, even Apple violated this with the microUSB to Lightning adapter. Apple is part of the USB consortium who developed the standard they are both violating.

[@jeffscomp]

I bought the fake one. it seems to be working but the dewalt does look like its built better.

[@danielharding1894]

Absolutely brilliant video exactly what I was looking for 👍

[@ironmantooltime]

Does a 5ah 18v dewalt run as long as a 20000mah power bank outputting 5v? 🤔

[@CoroaEntertainment]

You should of tested both USB ports to see what the actual output ratings were. Supposedly they are not the same... one of them should be 1A, the other 2A.

[@kennerdskinnerd4794]

Very quick and thorough analysis. Great job and thank you.

[@Lucky-ec8xo]

Can I charge laptop with this?, or I need to buy another dedicated powerbank?

[@erickgutierrez7487]

Does the fake one provide voltage drop protection so that it cuts off the power in order to protect the battery from dropping beyond recharge levels?

[@davidhenderson3400]

NO and they will drain the battery beyond the recharge point. Once that happens the battery is trashed.

[@Northeast_Adventure]

Genuine DeWalt batteries have a cut off built in

[@finnTheConquest]

@@davidhenderson3400 Actually the fake one has. I got both of them, Both 3 battery lights same level as batterys lights, both stop output while battery low.

[@davidhenderson3400]

@@finnTheConquest I wonder if ALL fakes do. I have read about at least so fakes not having low battery shut down. I guess some fakes are better that others

[@pinerock9668]

there's probably different qualitys available for aftermarket.

[@tainguyen-if6rz]

When fully charged smartphone battery, will dewalt DCB090 disconnect the charging power?

[@colingoede5705]

This adapter doesn't lock to the battery, it will come apart easily making it useless In situations. I just bought one and to my surprise they don't stay on the battery well.( design flaw ) dewalt or not.

[@chrisgraham2904]

The DeWalt adapter is provided with all of their heated jackets. They have the same problem of easily disconnecting and your jacket goes cold.

[@kirovfactory]

It's called aftermarket, not fake. Nowhere on the product or seller page claimed it is a Dewalt product. In fact so many genuine Dewalt products are manufactured in China.

[@TheRealGOTdurrrred]

Most dewalt tools are made in china. Pretty much all of their power tools are

[@Chopwoodcarrywater]

Just the video i needed. Thx!

[@davesherman6610]

kzbin.info/www/bejne/naKbnZSQe96bY5o Here is the link with parts

[@gs300ondub]

What are you going to make with the shell?

[@thetrick4fun]

gs300ondub, I want to make a lamp with 6 led Cree XML T6. 1000 lumen each. I'm going to connect them serial, so they all together will work with a battery 18-20 volts.

[@silenthaiku5092]

Can see right away the dewalt has way more resistors and capacitors!

[@astapbender3767]

Я так и не понял можно ли рассматривать к покупке аналог от чайников?

[@kobayashimaru8114]

soo the knock off is not bad? Looks like it might even have a more accurate battery level gauge.

[@DeeJaySuave]

Kobayashi Maru. Seems like it I was concern i guess i will buy the pirate one

[@reyesromero466]

No it does not have a more accurate gauge level this copy of dewalt will drain your battery until is completely dead then battery will stop takingcharge so you will save $15 when you buy it but kill every battery you use it on

[@NM-ye5vv]

Where have you sourced your music ?

[@CanadianBusLiving]

how long would it take to fully charge one phone, and how many times could you charge that phone on one charged dewalt battery

[@Zack16Fair]

I'm sure that would depend on how many Mah the phone battery has and which ah battery you're using to charge it.

[@derekrobbins6735]

I've seen a Dewalt video saying a 5amp/h battery can rechardge your iPhone 4-5 times before recharging the actual Dewalt battery itself

[@tjtran4391]

Anyway both of them make from China

[@xxgg]

Is there any adapter to get DeWalt 20V battery converted to 12V? So I can use it with portable fish finder and such? I

[@thetrick4fun]

Yes. DCB091. It has 1A 12 v DC Output

[@xxgg]

@@thetrick4fun Sorry.. maybe I have missed it... where is 12V output? I just figured it out... haha.. There are two different models, DCB090, 091. But... 091 isn't even listed on DeWalt site, I can only see it being resold on ebay only? What gives?

[@thetrick4fun]

@@xxgg Right. I cannot find the oem DCB091 either. Maybe it doesn't exist. I guess there is only a fake one with 12 volt output

[@xxgg]

@@thetrick4fun Found it! but can't be purchased as it is not for sale. As far as I know... it only comes as package when you buy DeWalt Heated Jacket. Replacement must be available some where... Oh well.

[@davesherman6610]

@@xxgg I saw another video where that part was specified. The guy made an led camping light with it.

[@andreylisogor3532]

Is there protection from deep discharge in chineese vers? Anybody knowd?

[@horacegrimsby2870]

Great comparison!

[@tktdw915]

Next , you can add text on the unit . . "Original unit" & "Fake unit" ..

[@Ivan-nq9xj]

As a Chinese, I have no doubt about the ability of some Chinese manufacturers to make fake. Make fake is shame after all , and also illegal. For individuals, fakes can indeed save some money. Although I ended up buy the DEWALT, from my personal experience, fakes can almost reach 90% of the original brand quality and just half price.

[@sergioelbot9924]

In fact i seen it by 4 times cheaper than the original in the area where i live, but had the doubt about the functioning. And how it looks it does not work correctly, that was a very useful comparation for me 👍👍

[@milcotto4153]

It is a generic type product. Have you never heard of that? It is not fake. Just like the Jackery powerbank. It is selling under all kinds of logos, and usually for a much lower price than Jackery has on their products. I am quit sure that Jackery did not invent this powerbank. They bought it from China and put their logo on it.

[@milcotto4153]

@@sergioelbot9924 - How do you know that the Dewalt charger is the original. I don't think so..

[@Ivan-nq9xj]

@@milcotto4153 I don't agree with you, but I don't want to argue with you either.

[@viper200075]

The Chinese one works just as fine...

[@derekrobbins6735]

Ironic that they are probably both made in China!

[@web1187]

yea I have one and it works good had it about a year now and i do believe the two usb ports are different "suppose to be "

[@phohienhanh]

Thanks for sharing!

[@Columbus1492]

Got my original dewalt charger several years ago for $29 usd

[@karadanvers6136]

same i shouldve bought more while they were cheap

[@Columbus1492]

@@karadanvers6136 I went from $11 to $23 per hour in that same time tho so ig my wage increased fast than the price of this 😁

[@JaySain69]

Do you have to charge it up first

[@georgegomez9879]

Not fake aftermarket

[@Ivan_Domazet]

Thank you for doing this video

[@Prorab261]

На родном бы языке говорил, а так обзор гуд

[@mikenco]

There's a lot of baseless assumptions in this video. You didn't reverse engineer it, how do you know it's not as good as the DeWalt??

[@Иван-ф1я8ц]

it would be great if dca1820 parsed

[@elrob20]

Great video . Thank you

[@Bylga]

Thanks for sharing =)

[@Prorab261]

Понятно что там что-то не хватает, а чего не хватает. И ещё как прицепить гнездо для подключения куртки с подогревом, что нужно поменять

[@sergioelbot9924]

Great video 👍👍

[@pointedspider]

i love that Samsung tablet

[@miketigra8995]

Хэло эвриуан зыс ыз...😉

[@IvanFedulov]

mike tigra наш человек

[@seansfc]

It makes you think when chinese sellers dont pay for taxes.

[@anthonymarino4260]

thanks for sharing

[@davidniquot6423]

Nice job.. !

[@thetrick4fun]

David Niquot, Thank you!

[@George_K1]

Excellent Job ... I noticed that the fake is missing a Japanese transistor or capacitor which is coloured Blue and missing a diode - Why would you save $15 to buy fake charger and risk your ~ $800 iPad or $1200 smart phone ? ... It is a SHAME to be selling FAKE products as ORIGINAL and deceive people - To do this is robbery.

[@justinwiggy]

George K. They aren't s selling fake as original. It doesn't say dewalt anywhere on the one you call 'fake' and it says 'for Dewalt' on the ebay listing!

[@emass2222]

Thank u You’re so correct why risk your $ 1000 phone or laptop with an $8 Chinese’ gadget

[@XTLCE]

They both work. Period.

[@XTLCE]

I saw two working devices. Period.

[@George_K1]

Well... This worked for him this time ... But the next person who buys a fake product, it might render his $1200 Device useless... I am not a fan of buying FAKE product to save pennies and encourage and promote UN-ETHICAL people who rip off other people... If it is too good to be true then it is fake. If the Product's advertised says the product is non-original then you are making a choice to buy it, and that is different than if you are deceived.

[@vkusnyiunclebens]

👍🏻

[@bigo2801]

Great video. Good job. 👏👏

[@chekcianng6206]

They are all useless because it only produce 2.1A over 5V which is useless nowdays with today mobile phone all equip with Quick Charge 3.0. My DIY 3d printed power source give you 2 usb ports with QC 3.0 that charge your Samsung, Apple, Huawei or any phone with comform to QC3.0 in less than half the time compare to original power source

[@vinceparker2888]

Pics?

[@bobster812]

Ну у тебя и акцент

[@pursu1t]

Тоже подумал, надо было сразу на родном языке записывать)

[@JAC13]

you do realize that the dewalt was made in china too

[@gottogetit111]

20v 5000mah battery= 90wh! phone battery 4.2v 3000-4000mah .. 10-15wh... is that mean one 20v 5ah battery, can charge 5-6 times phone battery. YES OR NOT ? anybody try this. thanks

[@thetrick4fun]

Something like that, in theory. But you will lose some power on transformation 18v to 5v. I think 4-5 times for sure

[@XTLCE]

5000mah is small for a battery bank. That type of capacity is only good for emergency charging. Unless it maybe uses the cells individually in groups then that would be a game changer.

[@JaySain69]

Do you have to charge the charger or what, why you don’t answer anyone 😂you funny

[@softmetals3702]

toss a sticker on the fake and your all set, the problem is here in the US everyone wants big union bucks and still fucking lazy. 1/3rd the price why not