DIY 20 000 mAh QC3.0 Supported Parkside Power Bank from 20V 4Ah Parkside Battery! Just for $1

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  • เผยแพร่เมื่อ 27 พ.ย. 2021
  • #ErCanEveryrhing #PowerBank #20000mAh
    💥In this video I made a QC3.0 Supported Power Bank from Parkside 20V 4Ah Battery!
    Equal to 20,000+ mAh Power Bank!
    💥20,000+ mAh Because it gives more energy than standard 20 000 mAh Power Banks⚡
    The losses are minimal, because it reduces the voltage from 20V to 5V, 9V and 12V!
    At standard Power Banks it increases the voltage from 3.7V to 5V, 9V and 12V.
    That is why their losses energy are many times higher than this🔌🔋
    💥Think about it, what happens if you do this with an 8Ah Smart Battery?
    With this, for example, you can charge your phone with a 5000 mAh Battery from 0% to 100% 7 times, and it takes only 42 minutes to charge this Smart Battery.
    💥The actual capacity of the 8Ah battery is 18.5V × 8Ah = 148Wh if we calculate the efficiency of the converter is 94% then we will lose 6% of the capacity, which means that 139Wh of battery energy will remain.
    The capacity of the 3.7V × 5000mAh battery of the phone is 18.5Wh.
    139Wh / 18.5Wh = 7.51 times phone charge from 0% to 100%
    Aliexpress Affiliate links👇
    📌13 in 1 ATORCH USB Tester
    👉s.click.aliexpress.com/e/_Euh...
    📌Fast Charging USB Module
    👉Where to buy? bit.ly/3w56Glk
    📌6 Pin Push Tactile Switch
    👉s.click.aliexpress.com/e/_DBK...
    Item description
    Product Features · Input voltage range: 6V-32V · Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge · Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.) · Output voltage cable compensation function · Conversion efficiency: 90%-97% · Support multiple fast charging protocols · Input overvoltage and undervoltage protection · Input overcurrent protection · Output overcurrent, short circuit protection · Machine over temperature protection Support fast charge agreement · Support DCP protocol, BC1.2, Apple, Samsung protocol · Support Huawei Fast Charge Protocol FCP/SCP · Support Huawei Fast Charge Protocol AFC · Support Spreadtrum Fast Charge Protocol SFCP · Support Qualcomm QC2.0 and 3.0 · Support MTK PE1.1/PE2.0
    Applications · Solar panel to mobile phone charging · Car charging retrofit · Driving recorder power supply · Home power supply, smart plug modification · Fast charge adapter
    DIY Rotating Table Platform from Mocrowave oven motor and Gramophone record holder👇
    👉 • DIY Rotating Table Pla...
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    👉 • PARKSIDE PLG 20 A3 4.5...
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ความคิดเห็น • 165

  • @giuseppezaza6985
    @giuseppezaza6985 2 ปีที่แล้ว +2

    Wow... Simply genius and perfect!

  • @samsungsexy7164
    @samsungsexy7164 2 ปีที่แล้ว +8

    This is definitely a more sustainable and longer lasting powerbank! Well done 👌

  • @dodgydruid
    @dodgydruid 2 ปีที่แล้ว +7

    Hehe I am a Parkside fiend, all my power tools are Parkside, my pressure washer I bought for £20 is from Aldi and I have the Aldi multimeter but everything else is Parkside with the cordless dremel kit, the same drill as in the video, impact driver, grinding and belt combo, air accessory kit, spray guns, even a couple of the big metal cantilever toolboxes got Parkside on 'em. I have had the drill for years now and it is still as good as new, batteries seem to be spot on as I charged my dremel tool something like 3 times last year and I use that a lot for polishing, the drill rarely needs a charge and impact driver being a 20v battery holds charge for ages and I can whizz wheel nuts off, do other stuff and doesn't lose a bar on the charge.

  • @DjaniAgain
    @DjaniAgain 2 ปีที่แล้ว +6

    Awesome! 👌🏻
    Very useful, especially if you forgot to charge your phone and started working! 👍🏻
    Great project again! ✌🏻

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +2

      The most important thing is that the power loss is very low. because this is step down module, reduce voltage from 20V to 5,9 or 12V
      Thank you Bro🙂🤝

  • @Bylga
    @Bylga 2 ปีที่แล้ว +1

    Very clean. 👏

  • @rwdkai
    @rwdkai 2 ปีที่แล้ว +1

    You have a very steady hand, well done!

  • @AGRIMOVIEemi
    @AGRIMOVIEemi 2 ปีที่แล้ว +1

    Super idea 👏👏👏

  • @peterflaska8512
    @peterflaska8512 2 ปีที่แล้ว +1

    Thanks for your inspiration!

  • @makeandfixathome
    @makeandfixathome 2 ปีที่แล้ว +2

    Nice one mate !!! good idea !

  • @nikolaydodev
    @nikolaydodev 2 ปีที่แล้ว +3

    Супер! Страхотна идея и добра реализация!

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      Радвам се щом ви хареса, благодаря колега🙏🙂🤝

  • @lezbriddon
    @lezbriddon 2 ปีที่แล้ว +13

    Parkside batteries have built in BMS but DO NOT HAVE LOW VOLTAGE PROTECTION.
    If you over discharge the battery then the BMS chip will lock out and you will not be able to reset the chip. They call this a safety feature. Your battery is then only good as a cell donor. Ferrex batteries from Aldi have low voltage protection.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +2

      Once it happened, it showed that it was charging, but it wasn't really charging the Phone.
      I measured the total voltage was below 11V. and I thought it wouldn't charge automatically and I would load the cells separately.
      But when I plugged in the Parkside charger, it automatically started charging.
      True, there is no protection.
      Therefore, you should not wait for the yellow indicator light to go out completely🙂

    • @efdawahfan
      @efdawahfan 2 ปีที่แล้ว

      @Moises S its usb QC 3.0 charger, some phones can use 9v and 12v as charging very fast.

    • @grindel80
      @grindel80 2 ปีที่แล้ว +1

      @@ErCanEverything the new battery (with bluetooth) have protection, did you know?

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +2

      I didn't know these new batteries had discharge protection🤷‍♂️

  • @yaso_06
    @yaso_06 2 ปีที่แล้ว +1

    Nice work.Good job👏İts usefull

  • @jiribekr
    @jiribekr 2 ปีที่แล้ว +5

    Nice mod, the amount of air inside the battery was already asking for modifications. Well done. Consider adding fuse, if it would fit.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      Thank you my TH-cam Friend🙏🙏🙏🤝🤝🤝

    • @davey2k12
      @davey2k12 ปีที่แล้ว

      Cud use a resettable fuse 👍

  • @mcustom1991
    @mcustom1991 2 ปีที่แล้ว +3

    a great idea👍, I ought to make one myself)

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      It does a lot of work for me unlike standard power banks.
      I charge it for 1 hour, I use it all week🤷‍♂️

  • @TruckerJozef
    @TruckerJozef 2 ปีที่แล้ว +1

    Nice 👍

  • @ZoltanBorsoDiY
    @ZoltanBorsoDiY 2 ปีที่แล้ว +1

    Good idea!

  • @itsme4455
    @itsme4455 2 ปีที่แล้ว +1

    Can see where and how you connected the wires and resister.

  • @matthewcadle7200
    @matthewcadle7200 2 ปีที่แล้ว +2

    Good work. A proper power bank, without a motorbike battery :)

  • @HandmadeCreativeChannel
    @HandmadeCreativeChannel 2 ปีที่แล้ว +2

    Good job brother 👍

  • @electric_mix
    @electric_mix 2 ปีที่แล้ว +1

    Nice work my dear 🌹❤👍

  • @Tugitu
    @Tugitu 2 ปีที่แล้ว +2

    Wow it's very nice, you create a very useful things, cool 😎😎😎

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      I'm glad you like it, My Friend🙂🤝

  • @shundhem_electrick
    @shundhem_electrick 2 ปีที่แล้ว +1

    Amazing video

  • @WinWin-we5xp
    @WinWin-we5xp ปีที่แล้ว +1

    U can buy adapter and have powerbank from all yours parks battery and good light too:)

  • @jyotirani8232
    @jyotirani8232 ปีที่แล้ว +1

    great project

  • @attilagolia6336
    @attilagolia6336 2 ปีที่แล้ว +1

    👍 ottima idea.
    Alternativa a una slitta esterna.👋

  • @georgivassilev4181
    @georgivassilev4181 2 ปีที่แล้ว +2

    Страхотно стана, поздравления.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      Благодаря🙏🙏🙏🙂🤝

  • @moviebuddybanglaexplainer1051
    @moviebuddybanglaexplainer1051 ปีที่แล้ว +1

    Good work like a pro

  • @robertpitt8418
    @robertpitt8418 2 ปีที่แล้ว +1

    Job Well done

  • @grahamleiper1538
    @grahamleiper1538 2 ปีที่แล้ว +3

    Think making a USB charging attachment that slots in to the top of the battery might be a simpler way to go, especially if you have more than one battery. I know I couldn't be as neat cutting out or soldering, 3d printer - different matter.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      What you are saying is the best option, but I don't have a 3D printer, even if I did, it would be difficult for me to design something like this.
      But in the future I will buy one 3D printer

    • @grahamleiper1538
      @grahamleiper1538 2 ปีที่แล้ว +1

      @@ErCanEverything saw you make an adaptor to attach to a drill battery with a bit of drain pipe and a heat gun. I suspect you'd manage without a 3d printer.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      Thank you my Friend🙂🤝🤝🤝

  • @steveerpecora
    @steveerpecora 2 ปีที่แล้ว +4

    you were smarter than the engineers

  • @Sitti21
    @Sitti21 2 ปีที่แล้ว +1

    Szép munka, de tök felesleges!!
    Lehet kapni gyári parkside usb-s töltőfejet, aminél 2 usb aljzat van plussz elemlámpa! Ja és gyári, nem ugrik a gari a modding miatt.......

  • @battedtomcatnlnl153
    @battedtomcatnlnl153 3 หลายเดือนก่อน

    I need this on my: ax power (action) battery. They don't sell a usb adapter

  • @Sasoon2006
    @Sasoon2006 2 ปีที่แล้ว +1

    What about upgrading PARKSIDE PAA 20-Li B2 Battery Adapter to better USB charger modules that support faster charging, possibly even UCB-c power delivery?

  • @DrJones1974
    @DrJones1974 ปีที่แล้ว +1

    Hallo tolles Projekt! Danke! Fragen: Welcher Widerstand und Schalter wurden verbaut? Gibt es Links zu Aliexpress?

    • @ErCanEverything
      @ErCanEverything  ปีที่แล้ว +2

      Thank you, I'm glad you liked it🙂
      I used a 1.2K resistor for the LED.
      📌In the description of the video there is a links to the charging module and the button🙂

    • @DrJones1974
      @DrJones1974 ปีที่แล้ว +1

      @@ErCanEverything Wie heißt der Name von dem Schalter. Link funktioniert in meinem Land leider nicht.

    • @ErCanEverything
      @ErCanEverything  ปีที่แล้ว +2

      6 pin square tactile button

  • @JPMIIIIIIIII
    @JPMIIIIIIIII ปีที่แล้ว

    If I connect this module to 10.8v batteries, can I get PD 12v 3ah?

  • @creative-z
    @creative-z 2 ปีที่แล้ว +1

    Great

  • @user-iq2uk9be3p
    @user-iq2uk9be3p 3 หลายเดือนก่อน

    I hope you diy a charger laptop type c (20v 3a) from parkside battery . 😊😊

  • @shamilbasayev952
    @shamilbasayev952 2 ปีที่แล้ว +1

    Güzell

  • @nasersharghi4416
    @nasersharghi4416 ปีที่แล้ว +1

    👌 👌 👌 👌 👌 👌

  • @emilvlahovic3917
    @emilvlahovic3917 2 ปีที่แล้ว +1

    F yes , thats what I need , a fast charging powerbank :*

  • @danielschwachtmann5832
    @danielschwachtmann5832 2 ปีที่แล้ว +2

    Aber super aber den USB Aufsatz gibt es fertig zu kaufen für 13 Euro LG

  • @habiks
    @habiks 2 ปีที่แล้ว +1

    So.... how do you handle over discharging? First time you'll forget to turn it off it will destroy the batteries.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      You're right but i always charge before the red light comes on and that's enough to charge my phone. After charging it consumes only 2 mAh and at such a current can not drain the battery even for a month. There was no such miniature automatic shut-off module and I did with this one

  • @Gagsel
    @Gagsel ปีที่แล้ว +3

    Did you check how much charge can you get from the battery?
    I have the same charing board but from what I see it draws 40W when I'm chargining my phone @15W.
    It would mean that this charging circuit is only ~40% efficient, which is really bad.

    • @ErCanEverything
      @ErCanEverything  ปีที่แล้ว +1

      I haven't measured how much it draws from the battery, but it can't draw 40W when charging with 15W

    • @sausagepeople5168
      @sausagepeople5168 ปีที่แล้ว +1

      For Sure IT can. Low effincieny. I did that Project by myself with the 20V/2A and 20V/4A and had while 5V/3A Charing around 33 Watt powerconsumption,which ist also very Bad. I decided for another battercontrol. Now i have betweem 69-81 % effincieny, 20V to 5 V possible, 0,05 A-5,2A .

    • @ErCanEverything
      @ErCanEverything  ปีที่แล้ว +1

      Now I measured it at an input voltage of 20V consumes 0.80A = 16W and at the output I get 9.25V 1.62A = 15W
      At 12V Input voltage consumes 1.30A and at the output it is still 9.25V 1.62A = 15W

    • @sausagepeople5168
      @sausagepeople5168 ปีที่แล้ว

      @@ErCanEverything Thanks, Thai you Made this, i'll do it then, too. I am not sure, what i did wrong then. ITS not my First Project... But my worse. My battery is complete ok, i checked.

  • @seakyle8320
    @seakyle8320 2 ปีที่แล้ว +5

    Its mich easier to print a snap in Adapter from thingyverse. So no case modding nessesary.

  • @ivandel1182
    @ivandel1182 2 ปีที่แล้ว +1

    Браво,
    Вече съм абонат.
    Само не разбрах как конвертираш от 20 на 5 волта.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      Благодаря за подкрепата🙏🙏🙏
      Платката което монтирах, работи от 6V до 32V. И на изхода излиза 5, 9 и 12V.
      Във описанието има и линк от където можете да закупите🙂

  • @iritantNL
    @iritantNL 2 ปีที่แล้ว +1

    Parkside has a slip on powerbank module available you know..

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      Yes there is, but it does not support fast charging. This it is a fact👍🙂

  • @ErCanEverything
    @ErCanEverything  2 ปีที่แล้ว +1

    This video has 360K views, so maybe it will bе interesting for YOU. th-cam.com/video/2xirwLUWW-U/w-d-xo.html
    How to Convert 12v 7Ah Lead Acid Battery Into 12v 16.8Ah Li-Ion Battery Pack and 50400mAh Power Bank

  • @user-xj5nw6dc7e
    @user-xj5nw6dc7e 2 ปีที่แล้ว +2

    Супер мупер пупер купер чупер электрик

  • @omerozcan1573
    @omerozcan1573 7 หลายเดือนก่อน

    Abi kameran nedir

  • @kalosdios1
    @kalosdios1 2 ปีที่แล้ว +2

    It show 9volt output correct?is it good for the phone?

    • @foxy1960
      @foxy1960 2 ปีที่แล้ว +1

      I thought the same thing that usb output should be 5 volts but I am new to electronics, hopefully someone can explain

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +2

      All USB devices are set to 5V, and when you connect a QC supported device, the chip recognizes it and automatically increases the voltage to 9V or 12V. now the new ones even exceed 20V

  • @philipp8447
    @philipp8447 2 ปีที่แล้ว +1

    I don´t know if the switch is rated for over 0,3 amps?

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      Product Features · Input voltage range: 6V-32V · Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge · Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.)

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      1.67A because my phone supports max 9V 1.67A

  • @user-bi5su5hx5i
    @user-bi5su5hx5i 2 ปีที่แล้ว +1

    I am surprised. Video about that, how to do opening in the plastic arts. Bully for you!

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      Не можах да разбера какво точно искаш да кажеш?

  • @piotrpiotr5026
    @piotrpiotr5026 2 ปีที่แล้ว +2

    without BMS? how long it live?

  • @TheManeliss
    @TheManeliss 2 ปีที่แล้ว +1

    Not 2.4A. Great work, my question: you have use a 1.5A module because little area in the battery?

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      Product Features · Input voltage range: 6V-32V · Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge · Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A)

    • @TheManeliss
      @TheManeliss 2 ปีที่แล้ว +1

      @@ErCanEverything Ok! But never without heat dissipator. Why did i said this... From 24V tu 5V at 500 mA, with a similar module; i put a glued 15X15mm, too hot without. Module dissipated at 33deg C! Tested with a linéar LM317 at 52deg C!! Switching modules like yours are real evolution.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      This does not overheat, because it operates at a high frequency

  • @jantonio0099
    @jantonio0099 2 ปีที่แล้ว +1

    the output 9.011v its a littlle high

  • @petrokemikal
    @petrokemikal ปีที่แล้ว +2

    careful you dont drain the battery to far, it has no under voltage protection !!

    • @ErCanEverything
      @ErCanEverything  ปีที่แล้ว +1

      This has happened a few times now but it still works fine🤷‍♂️

  • @z3thwish
    @z3thwish 2 ปีที่แล้ว +1

    Nice vidio 👍☝but its knowlege for the end of mankind 😁✋🌏

  • @EusGeorge
    @EusGeorge ปีที่แล้ว +1

    Hi, what's the efficiency?

    • @ErCanEverything
      @ErCanEverything  ปีที่แล้ว +1

      Hi.
      I haven't measured the capacity exactly but 3-4 times I can charge a phone with 5000mAh approximately from ~20% to ~100%

  • @fivepointeightnate
    @fivepointeightnate 2 ปีที่แล้ว +1

    I just bought a 20,000ma QC3.0 power bank on amazon for $22. They are so darn cheap it's just not worth making one anymore.

    • @sprint12polska
      @sprint12polska 2 ปีที่แล้ว +4

      I think this project was not about economical or practical reasons it great to create something even if that make no sense.

  • @cs16amx
    @cs16amx 2 ปีที่แล้ว +1

    Вредно греть акб, а по видел преобразователь рядом с банками установлен, кнопка слаботочная и на неё вешать такое, это извращение)

  • @62arts
    @62arts 2 ปีที่แล้ว +1

    you know that there are batteries from park side with usb out, right ?

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      I know, but it doesn't meet my expectations 5V. sometimes it charges very slowly🙂

    • @62arts
      @62arts 2 ปีที่แล้ว +1

      @@ErCanEverything ok, that makes sense.

  • @geoffankrett7012
    @geoffankrett7012 ปีที่แล้ว +1

    That was like watching from the top deck of a double decker bus

    • @ErCanEverything
      @ErCanEverything  ปีที่แล้ว +2

      I try to improve myself every day, I learn from mistakes and your comments🙂

  • @juanmanuelnavarro924
    @juanmanuelnavarro924 ปีที่แล้ว

    al campeon que ha puesto los 20 .000 mah eso no es cierto esa bateria es de 20 voltios que es otra cosa a parte voltios y amperios son dos cosas distintas, esa bateria en su defecto sera de 2 amp o de 4 amp con lo cual si es de 2 amp sera 2.000 mah y si es la de 4 amp sera 4.000 mah asi que no se de donde saca los 20.000 mah este campeon porque voltios y amperios son dos cosas distintas , asi que espero aprenda la leccion este campeon, otra cosa es que quites la soldadura de cada bateria y la sueldes en paralelo para sumar los amperios y habria que mirar si con las baterias que te trae ahi dentro te da los 20.000 mah que habria que mirar cuantos mah trae cada celula , pero de todas formas no se ve que modifiques las celulas en el video asi que por lo que vemos las has dejado como viene de fabrica con lo cual de fabrica vienen sumando el voltaje para dar los 20voltios que es con lo que funciona la herramientas electricas de parkside , imposible que con 10 celulas o baterias que se ven en el video consigas 20.000 mah cosa muy simple divide los 4 amp hora que es esa bateria en 10 celulas te da que cada celula equivale a 0,25 amp jajajajaja muy facil y sencillo hacer los calculos asi que vete a timar a otros , este video es un fake de este individuo , saludos a todos y no creais las tonterias que pone este individuo .
    posdata: y cuidado que si la bateria es de 2 amp da menos aun , yo he hecho mis calculos con la bateria grande de 4 amp de parkside , si es la de 2 amp da menos aun okkkkk .

    • @ErCanEverything
      @ErCanEverything  ปีที่แล้ว

      And the champion immediately answers the question😉
      The photo is for attention, but it does not mean that it is not correct!!!
      Almost all Power banks are 3.7V and if it is built with 10 x 2000mAh cells, it means that this Power Bank is 3.7V * 20,000mAh = 74W.
      And this battery consists of 10 x 2000mAh cells 18.5V x 4000mAh = 74W which is equal to 20000mAh Power bank😎

    • @juanmanuelnavarro924
      @juanmanuelnavarro924 ปีที่แล้ว

      si campeon pero donde se ve en el video @@ErCanEverything que estes colocando las baterias en paralelo porque yo no lo veo por ningun lado , para eso tienes que cambiar las baterias y en vez de estar colocadas en serie que suma el voltaje , debes colocarla en paralelo para que te sume los amperios , en el video no se ve que cambias el orden de las baterias .

  • @osmanpasha96
    @osmanpasha96 11 หลายเดือนก่อน

    Beware that this battery has no over-discharge protection, so you can easily kill the battery with this hack.

  • @alep_sn9550
    @alep_sn9550 2 ปีที่แล้ว +1

    20000 mAh... 4Ah? Huh?

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      10 Cells connected 5 in series x 2 = aprox. 20V 4Ah
      Every cell = 4V x 2Ah
      Parallel connected 10 Cells = 4V 20Ah

  • @smartpaco8360
    @smartpaco8360 2 ปีที่แล้ว +2

    That is not 20000mA. Its impossible to have 20Amps from 10 cells .

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      1 cell is equal to 2A.
      10 x 2A = 20Ah at 3.7V.
      Why power bank with 5 cells of 3.7V can be 10 000mAh, this one can't be 20 000mAh at 3.7V?

    • @smartpaco8360
      @smartpaco8360 2 ปีที่แล้ว +2

      Yes that's right but is not 10x 2amps .
      They are in serial connection which means that the current remains 2 amps . In your case it's 4amps because you have connected 2cells in parallel. So . 2 Amps × 2cells = 4 Amps. Which is your total current . Then you have 3.7v × 5 = 18.5v which is the total voltage. Then you need the total power which is 18.5v x 4000mA = 74 w. Then finally your charging current is 74w/5v= 14.8 Ah or 14800 mA. That is your real current for the usb plug. If I am wrong correct me

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +2

      You are absolutely right, I agree.
      I think you'll tell me 4Ah, so I answered you.
      But a power bank for example 10 000mAh is not really 10Ah. (3.7 x 10Ah = 37W) 37W / 5V = 7.4Ah but they write that it is 10Ah.
      This is in the forefront, unlike standard power banks, this one doesn't have that many losses. Because it does not convert from 3.7V to 5V or 9V, but decreases from 18V to 5V, 9V or 12V

    • @smartpaco8360
      @smartpaco8360 2 ปีที่แล้ว +3

      @@ErCanEverything yes, usually it's less than what it says on the case. You can delete my comment if you prefer I am just saying...

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +3

      Why delete, you say the right things🙂🤝

  • @swatcat7928
    @swatcat7928 2 ปีที่แล้ว +1

    And now the buckcoverter will discharge the pack after a some weeks with no load.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      That's why I put this button so I can turn it off after charging, because it doesn't turn off automatically

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      By the way I measured the discharge current, it was about 3 mAh.
      Which means it will exhaust him in about 50-55 days🙂

  • @makantidurberakdikantor8459
    @makantidurberakdikantor8459 2 ปีที่แล้ว +1

    😁

  • @oberst_krass
    @oberst_krass 2 ปีที่แล้ว +1

    4Ah = 4000mAh not 20.000 mAh

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      it's 18.5V and not 3.7V like standard Power Banks.
      3.7V x 5 = 18.5V
      4Ah x 5 = 20Ah
      This means
      18.5V 4Ah equal to 3.7V 20Ah Power Bank

    • @oberst_krass
      @oberst_krass 2 ปีที่แล้ว +1

      @@ErCanEverything that is't correct, my friend. If you want 20.000mAh, you have to solder the cells parallel.
      - In line only adding the voltage
      - parallel only adding the current/capacity
      😉

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      @@oberst_krass Then I will say so.
      10,000mAh Power Bank = 37W.
      This Parkside Battery = 74W.
      When you charge with 3.7v Power Bank it draws 4.2A from there to bring 9V 1.67A to the phone.
      But when you charge with 18.5V then draw only 0.84A and at the output you get again 9V 1.67A
      And so I can safely say that this is the equivalent of 20 000mAh😉

    • @oberst_krass
      @oberst_krass 2 ปีที่แล้ว +1

      @@ErCanEverything
      No, you can't.
      You forgot the time.
      10.000mAh mean, you can discharge 1 hour at 10 A or 2 hours at 5 A or 4 hours at 2.5 A and so on.
      You have always to multiplikate the current to the time. It can't become more.
      To your example:
      10.000mAh is not 37 W.
      P= I x U
      W= P x T
      You mean 37Wh.
      A powerbank with 10.000mAh
      should have maybe 5 parallel cells with 3,7 Volts and 2000mAh.
      3,7V x 10.000mAh = 37Wh
      The Parkside:
      Every single cell 2000mAh.
      It's always 2 parallel (2 x 2000mAh = 4000mAh) and 5 cells in line. So:
      5 x 3,7 V = 18,5 V
      18,5 V x 4.000mAh = 74Wh
      If you use an element to change 18,5 V to 3,7 V , you take always 18,5 V from the battery. You have to calculate with 18,5 V.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      The important thing here is that, I can charge with this as much as 20 000mAh Power Bank even more.
      Because the conversion losses from 18.5V to 9V is significant are low compared to the conversion from 3.7V to 9V

  • @adrianstefan23
    @adrianstefan23 2 ปีที่แล้ว +1

    🙋‍♂️👍🏅🏅🏅

  • @Gold-Hand999
    @Gold-Hand999 2 ปีที่แล้ว +1

    Jest gotowy adapter po co kombinować th-cam.com/video/7REWwGjl1yI/w-d-xo.html

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      th-cam.com/users/shortsQiQz9ayHkb8?feature=share
      I have one but it doesn't support QC3 unlike mine

  • @hglrr
    @hglrr 2 ปีที่แล้ว +2

    I like the idea, but not the video.
    1 - No explanation, written or spoken.
    2 - Too far away camera. Would be much better a zoom in take.
    3 - You block view with your hands.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      I'm not a professional, I'm trying to improve and make up for my mistakes from your comments.
      Thank you anyway👍

    • @hglrr
      @hglrr 2 ปีที่แล้ว +1

      I am not criticizing with no purpose, just pointing things to improve.
      It's a great hack!!

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      Thank you buddy, your feedback is valuable for improving my channel🙏🙏🙏🤝🤝🤝

  • @andresandres7211
    @andresandres7211 2 ปีที่แล้ว

    U

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      ¿Qué te hizo pensar eso? ¿Sabes que trabajo día y noche para desarrollar mi canal desde hace 2 años ??? ¿Puedes imaginar lo que eso significa?

    • @andresandres7211
      @andresandres7211 2 ปีที่แล้ว +1

      @@ErCanEverything pues por 12 euros me compro un adaptador ,lo coloco en una batería de mi taladro (no te digo la marca por reclama ) i puedo cargar lo que quiero ,lo siento no voy a desarmar una batería por eso,tu vídeo no es mal pero se puede conseguir el mismo resultado más fácil y más económico si alguien te imita y no tiene tu experiencia en electrónica se va cargar la batería recargable,un saludo‼️‼️‼️

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      Thank you anyway, maybe you will be instrumental in making a better video with the answer you wrote🙂

  • @shanefitzsimons8304
    @shanefitzsimons8304 2 ปีที่แล้ว +1

    Pity about the annoying repetitive music 😖😖😖😖😖

  • @zodiacfml
    @zodiacfml 2 ปีที่แล้ว

    crazy waste of skill, materials, and time because of a poor idea. he could have a device that attaches/slides to the terminals of the battery, easily reusing it to other packs. but then again, at $10 or less you could buy a very nice power bank with batteries in it.

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว +1

      There is such an adapter for €6 but its output voltage is 5V and about 1000 ~ 1500mA and it charges slowly

  • @SNOOZ102
    @SNOOZ102 2 ปีที่แล้ว

    it's very badly filmed not zoomed in on the details

    • @ErCanEverything
      @ErCanEverything  2 ปีที่แล้ว

      I'm not a professional cameraman, I try to improve myself every day.
      Thanks anyway.