How to make 12v ups for wifi router || diy ups for wifi router

hello guys, today we will be making 12v mini ups for wifi router using 18650 cells and some other materials which you will get easily in local markets,
don't worry i will also provide online links.
list of materials :
4x4 inch pvc box

18650 cells 3.7v 2200 mAh (3)

3s bms 10a

3s battery indicator

mt3608 module

spst switch

micro switch (optional)

1n5408 diode

dc jack male and female 2 sets

Music
Song: Markvard - Time (Vlog No Copyright Music)
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Song: MBB - Feel Good (Vlog No Copyright Music)
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Song: MBB - Island (Vlog No Copyright Music)
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#12vups #18650cell #3sbatterypack #18650batteryprojects #wifirouter #firstvideo #diyprojects #creativeelectrohub
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[CreativeElectroHub]

Hello friends, thanks for all the support 👍🏻👍🏻
As this was my first video on this channel I was bit nervous and also have made some mistakes, and many of them have also complainted that ups has very less backup.
So I was thinking to recreate this video with better version.
So should I make a new version of this 12v ups??

Do comment your opinion here👇🏼👇🏼

[willfoley]

I understand now what you use each component for - BMS is for charging and balancing battery pack. MT3608 "booster" is to regulate output of battery to router. So peak voltage of battery pack (fully charged, no load) is 4.2x3= 12.6VDC. When charging, this voltage could be higher - thus the output regulator (booster) is necessary. Input diode is to prevent voltage backfeeding to power supply. Voltage drop of .2VDC through diode should be fine, since most "12V" power supplies are between 11.8-13.8VDC, depending on construction. Thank you for the diagram at the end, and for making this video!

[CreativeElectroHub]

Circuit diagram for 12v routers:

Circuit Diagram for 9v routers:
Thanks for all the support 😀😀

[Raul_Herrera]

Hello, very good this UPS !. I'm going to build one, but I need to power the 12V 1.5A router and a 12V 1A fiber optic POE. What modifications should I make to your circuit to adapt it and power my two devices? Thanks a lot!

[realidadalterna]

Hi, nice first video. I'll use a 15V2a source, then a DC-DC step down boost regulated to 13.8V (it could be a HW-613), the rest is very good!

[daniellapain]

I would like to do this with the agm batteries that they normally use with UPS AC systems. Would a BMS be the proper way to do this?

[MayankJairaj]

Can this deliver an output of 2.5A @ 12 v?
My router has this as a max rating (I don't think it'll go above 2 amps but asking just in case)

[shubhadapereira]

Great Lubin!!! Keep up this amazing skills!!

[Malleswar]

how much time is required to charge cells completely. can i use 5mm led indicators for both input and output

[bsubrahmanyab]

I am using just 3s BMS and 3 battery both connected to router parallel It works fantastic without any issue since 1 year

[gamingtamil]

Can we use a CA-6009 Boost converter instead of MT-3608?

[ratmaster]

i don't know why i watched this but was worth it xD Keep it up

[hermaneduarte]

Is it possible to add a buzzer to this circuit and where would you add it, that will sound when battery level is low, for example 1 Bar on the display?

[AvijitDharPhotography]

Do I need a MT3608 Booster module? Can I make it with the same process and same materials, except MT3608? Or Can I use 3S 10AMP bms without Booster module or 3S 20Amp BMS should I use to make this ups?

[kaushikpramanik]

May I use 2sBms with this Boost Converter?

[elsadsouza]

That’s so good .Thx for sharing this video

[ankit]

If i use MT3608 with an already existing power bank, I believe that should also work? Plz confirm also how much backup would a 20000mah power bank give with a load of 12v 1amp (jio fiber router) plz advise and oblige

Thanks

[preetdabre]

Awesome! Battery indicator looks so cool.

[thisisdib]

Amazing! Thank you!
btw, how long it'll last? Thank you!

[Elshepl]

I'm currently connecting a 3S2P battery with a 40A Balance BMS to the router and charging it with a 12V 1A charger. I'm doing this because I want to make it easier and not have to disconnect the battery and connect the charger all the time. So, the question now is:

1- Is there any harm to the battery over time since it is always connected to the charger, given that the charger only disconnects during a two-hour power cut each day?
2- I know the battery doesn't charge to 100% because the adapter's voltage is less than 12.6V, but after charging, does the battery go into an idle state and the power draw is from the adapter, or is it still drawing from the battery?
I'm awaiting your response as soon as possible, and please, if you have any notes that can help me, I'd be very grateful.