Auto switching mini UPS DIY, DIY ups for router 7 hours backup

[@homemade_101]

Adjustable DC Voltage and current Power supply : kzbin.info/www/bejne/rIayc6iFqLaSZsk

[@amnaumar3245]

wvdygdjggxugueyggutu üyeyi yy 🙈ye 🙄

[@Letov677]

@@homemade_101 руки помой чёрные

[@faizaubqari1291]

❤

[@vipmilitarystatus5093]

@@homemade_101 what is 2A diode please explain

[@Sivaprakash_explorer]

I think it will not auto switch it's just a power bank .

[@homemade_101]

why not. Study about 3S BMS

[@Sivaprakash_explorer]

@@homemade_101 ok sure, thanks

[@joeybruins]

you never did research on how a ups works? it's on by default and it doesn't have to switch between the inverter and the mains

[@Sivaprakash_explorer]

@@joeybruins because I'm a software engineer 🤫🤫🤫🤫🤫

[@weytin7216]

@@homemade_101 how can I use this on a 3V device like automatic water mister/dripper?

[@Elbertjohn-i1r]

Bhai mere battery 12.2 volt show ho raha hai isko 12.6 volt kaise kare plz comment

[@shubhamkrmahato9620]

12.6 KU KERNA HE

[@ToffiGamer-ou1hn]

To Kya 12v rakhna hai

[@huseyinozkaya2910]

The diode you use at the output cuts 0.7 volts, the 12 level you set decreases to 11.3, so you should set it to 12.7 so that you have a 12 volt output. Greetings, colleague.

[@homemade_101]

it is not issue

[@Kucher_Sergey]

@@huseyinozkaya2910 діод на виході взагалі не потрібен.

[@TekCroach]

@@homemade_101 It is. Just increasing the voltage to 12.7 is the solution to that issue.

[@BrianG61UK]

@@homemade_101 Maybe it works but it shows you didn't really know what you were doing.

[@BrianG61UK]

Similarly, the homemade battery pack is supposed to charge to 12.6V but he put a diode between a 12.6V power supply and the BMS, so it will charge to somewhat less. But maybe that'll help the batteries last longer?

[@Elbertjohn-i1r]

Bahi plz comment about voltage

[@max7615]

No, I am strongly against DIYs related to Li batteries. These things can be very dangerous.

[@homemade_101]

you can

[@boyingfernandez5571]

Why not use a XL4015 charging module.. Better to use a lifepo4 batteries it is safer it will not burn the house..

[@homemade_101]

I don't know

[@akhenatn]

XL4015 is a step down dc-dc is not a cherger, it is used to limit voltaje and current before bms, in this case I dont think is needed

[@nazirmasih8684]

بھائی میں نے یہ پروجیکٹ بنایا ہے لیکن جب میں اس سے وائی فائی کو سپلائی دیتا ہوں تو بی ایم ایس کٹ اوف ہو جاتا ہے اس کی اور سپلائی بند ہو جاتی ہے اس کا کیا مطلب کہ بی ایم ایس کے اوٹ پٹ پر 12 وولٹ نہیں ملتے.مہربانی فرما کر اس مسلے کا حل ضرور بتائیں شکریہ

[@abigailcabezas7286]

Disculpa me podrías ayudar es q no se cuando ll ha a 8 la batería el xl6009 deja de funcionar y me apaga el router

[@rodrigo_infl]

Estás mal eso no sirve por mucho tiempo la vida útil de la batería se moriría más rápido si no tiene un regulador que corte la carga cuando esté lleno la batería

[@homemade_101]

Sorry you are wrong. Study in 3S BMS

[@niclas.lindstrom]

You should have used a charge controller dc-dc board on the input instead of that boost converter on the output (or both). A slight variation in output voltage is usually not a problem and your router will handle that, but your cheap bms will absolutely not handle cell over voltage nor thermal runaway. A bms is NOT a charge controller but a safety device supposed to protect your battery in case of charge controller failure, which your device always have (as there is none).

[@homemade_101]

thnaks

[@johnwest7993]

My home router ran off a 9 volt DC plug, so I set up an old RV battery to provide 12 V for emergency lighting and radio communications, and a voltage regulator to get 9 volts to run the router. These things are now very easy to do with cheap DC to DC modules.

[@homemade_101]

yes. thank you

[@mudindaroblox]

@@homemade_101 A 😑 \|/📱 | / \

[@faizaubqari1291]

❤

[@RameshPal-cd4cs]

Same type of jack should not be used. Why are you using step up converter for nothing? You should use one battery and charge without bms and then use set up for getting 12 volt. Unnecessary wasted money for bms of Rs 300 or so.

[@homemade_101]

sorry

[@RameshPal-cd4cs]

Thanks for prompt reply.

[@SriGanapathiTraders]

@@RameshPal-cd4cs can you explain step-by-step?

[@dattashashwata]

yes can you explain the modifications to be made ?

[@XuanvuHpv]

The battery pack is inherently 12V, so why use a booster module?

[@homemade_101]

input voltage is 12.6v

[@XuanvuHpv]

@@homemade_101 yep. The input is 12.6V. but the model used does not have to be exactly 12V because it has an error and inside the model there is also a voltage regulator IC and it can operate at a voltage

[@thediscoman2001]

terrible video a soldering iron should be no where nier a lithoium iron battery

[@ToffiGamer-ou1hn]

Bhai 1/4 watt ka resistor use kr sakte hai plz comment

[@shubhamkrmahato9620]

YES

[@homemade_101]

yep

[@RoyalGamerzOfficial13]

Bhai kya hum 4007 diode use kr sakte hai plz replay

[@ronnysingh4929]

1amp ki limit hai....1n54 series ke diod me 3amp ki limit hai.....hamara battery 4amp hai almost

[@ToffiGamer-ou1hn]

12v lithium ion battery ko kis se charge kare plz comment

[@chetanrahul3720]

Good project Where can we get the box ? Can we get it online ?

[@RoyalGamerzOfficial13]

Or Kya iske jagha 6 cells use kr sakte hai Bhai plz replay

[@homemade_101]

use 3S bms. no problem

[@shaiksaleem4274]

Where auto switch 🤷🏻‍♂️

[@homemade_101]

It is have in BMS

[@Skare_]

Зачем? У провайдера нет резерва на роутере. Смысл какой если роутер провайдера выключен.

[@homemade_101]

power on

[@enteroke3103]

How about if input charging is 5v dc...please make video content.thanks😅😅

[@homemade_101]

you can use step up boost converter

[@enteroke3103]

​@@homemade_101 link Tutorial video about stepup boost converter iplease..Thanks👍

[@xmarkggwp]

as i studied your circuit theres no auto switching happening here because the battery is running while charging all the time, so it acts like a power bank that plugged into the charger. but i think this is safe as long as the BMS wont fail.

[@homemade_101]

no

[@Prabhatchoudhary1730]

bhai 10. mint 15 mint chal raha hai ap 7hrs likhe ho reason batao

[@wizmusicclub6055]

Please reply❤ I follow each and every step and the model is working but the backup in Only 20-25 min please tell me why brother? I use Old laptop battery which is totally in working conditions. my last Question is BMS has Auto power cut if battery is full charge?

[@homemade_101]

yes BMS has auto cutoff. I think battery problems

[@wizmusicclub6055]

@@homemade_101 but i check batteries🔋 before installation in Multimeter it Shows 2.5-3 Volt 🥲 then what should I do please reply brother. Should I add some extra batteries in parallel? (Using old laptop batteries is good or Bad i think it is better than market batteries? )

[@wizmusicclub6055]

@@homemade_101 please Reply brother💖

[@notaras1985]

Thanks but I'm not trying to fry my 600 euros WiFi7 router with a device that delivers unstable voltages

[@homemade_101]

Oky it is your choice.

[@RoyalGamerzOfficial13]

Bhai 6 cells Mai Konsa diode or Konsa resistor use kare plz replay

[@homemade_101]

no problem

[@webslinger2011]

I've used a tp-link m5350 coupled with a smart plug. It keeps the mobile hotspot from overcharging the battery by scheduling when it needs to charge. Online 24/7, it ran for a year.

[@homemade_101]

good

[@SAAHILSINGHH]

😮Bhai backup kitna mil jaiga sirf jio fiber chalana hai

[@ArslanSattar-v5b]

It is wifi tv a modern modem pen and net charge box switch box tv to battery 🔋 generativer generator 227 and 557 main circuit. Connected,

[@homemade_101]

best advice

[@MdrotonKhilfa]

ভাই এটার প্রাইস কত পড়বে আর অর্ডার কিভাবে করব ওয়াইফাই ব্যাটারি ডা

[@homemade_101]

🤔🤔

[@aravinth007vt]

In places like india were can be lot of powercuts this will be a jem.

[@homemade_101]

welcome

[@todoelectronica321]

Extremadamente peligroso lo que hiciste, no gracias!

[@homemade_101]

thanks

[@franklittle6965]

Si el BMS toca la carcasa de la batería habrá una buena explosión. Es recomendable adherir un aislante. Mejor es prevenir que lamentar.

[@homemade_101]

thank you. Sí, tiene usted razón. No los tengo ahora.

[@waqaraminjutt]

Assalamualaikum, Bhai mujhe aik 12v 2A ka esa power bank bana den ge Jo 3 ghante chalaye router ko

[@homemade_101]

ok i will try

[@sakhowathossain6691]

Is the moduel is xl6009 or lm6009 ?

[@homemade_101]

no problem. lm6009

[@starkerkaran9072]

Brother i made the same as shown in your video but after 5 minutes of giving backup time the JioFiber router gets off and the red light of router stays on please suggest me how to fix this brother in detail 🙏🙏

[@homemade_101]

12.6v Input ?

[@starkerkaran9072]

@@homemade_101 means I have 12V 2A adaptor 3pc- 3.7V battery same as the circuit as you shown. Now I have plugged in the ups for charge for about 12 hours. My issue is it gets cut after providing backup for 15 minutes and when the line comes it didn't get start

[@olachus]

How about powering the modem too?! Make an UPS that can solve that problem and see how long will last a full charge under both the modem and the router. I have a dedicated UPS that powers both the modem (optical fiber) and the router (wifi). It can provide only 2h based on this load conditions, but it has all the protections ever existed.

[@homemade_101]

good

[@olachus]

@@homemade_101 so, are going to make a video for an improved UPS that can power both devices and for more than 2 hours? I'd be happy to build one from your video.

[@mohan19621]

What kind of box is that?. Will you please describe it

[@homemade_101]

Project box for electrical Build

[@akbar0513]

Where's the ats Or simply relay? This is more towards a power bank 😂 It can be called Ats if you divide two power supply lines directly to the device and one path passes through the 12v BMS before it reaches the device Excited about the next content 🎉

[@homemade_101]

ok

[@jaihyunpark]

절연작업은 하나도 안하는데...이렇게 따라 했다가 배터리 터지면 책임질수 있는지...제발 이런 영상 제작 할때 안전에 대해서 확실하게 합시다.

[@homemade_101]

ok bro sorry.

[@izhanansari5032]

I have done the same connection like yours but my led indicator is always running What to do I have put resistor and diode in + like you have shown What to do?

[@homemade_101]

680 ohm, led lb

[@izhanansari5032]

@@homemade_101 I have used that resistor and diode but it is directly glowing does it will glow ?

[@ashikbeeboy]

How many hours it will power the device rated 12 volt and 2.5 amp

[@homemade_101]

1 hr

[@hycron1234]

I've powered a ADSL/VDSL router using a car battery or a 12V 7200mAh battery (commonly used for alarms or UPS systems). In certain cases, routers don't actually need the full 12V to operate, as they internally step down to 3.3V. This means that in some instances, you can run them on 5V (just make sure you have enough amps - power banks yes, usb ports no). Now just need a UPS for Starlink 🤔

[@homemade_101]

Starlink good yes it is no need

[@enzomortalla9936]

You got great ideas,d only lacking is that there is no charge indicator. But it'll make do because In my place brownouts are frequents, it's really good to have a backup. Thanks 4 the idea.

[@homemade_101]

welcome

[@arobaliarobali1825]

ভাই এটা বানাতে খরচ কত

[@sabbirhossain536]

আমাকে একটা দেওয়া যাবে

[@RoyalGamerzOfficial13]

Bhai kya 9v ki device ke sath 12v ka ups chala sakte hai plz reply

[@homemade_101]

yep

[@niyamulhasan3533]

I have 12v 1onu and 9v 1 raoter. CanbI use my onu's charger? It's output 12v 1A. And for 9v raoter,from where should I take the connection? Reply please! ❤ from Bangladesh

[@homemade_101]

yes. change preset 9v

[@Reaktanzkreis]

For what you need a backup supply for 7h? Its enough if it run few minutes if a fuse blow to give you time to reset the fallen breaker. If the mains fail in your neighbarhood your internet is also down , because the street cabinet is even without power though. The backup batterie in the there has only a litttle capacity to override mains hickups preventing for reboot the system. I recently ask a telecom guy while work on one of the cabinets about the batteries inside. A standard size is 48V 12Ah , its energy for 6 minutes. But the dc UPS is a good idea for other small gadgets, like an radio, emergency lights or music player.

[@homemade_101]

yes

[@jhonkster]

there are some countries, areas, cities, where ADSL still running... you could be facing a blackout and still getting landline tone, so, you could connect the adsl modem and a wifi router to the power backup and get internet, i know this for personal experience

[@Reaktanzkreis]

@@jhonkster Yes , of course, those dsl lines are feed from the phone exchange , but they become more and more meaningless while fiber optics spread the countries. Aside from that, this sort of dsl lines are mainly low speed and the customers demand for higer bit rates, for that reason allone the dsl line will die out. Street cabinets needs mains power and no phone company in the wordls will power them with sepate power cables from the exchange building. They cabinets got a meter compartment and powered from the local DNO. Phone exchanges got huge standby batteries , larger ones got back up generators. In this case a UPS system is a helpul device.

[@SRYoutubebd]

Where is your Ono Output Line Only Router ?

[@homemade_101]

than,ss

[@hamzajaved007]

Ac supply per chl raha hai convert nhi hoo raha battery per acv remove kardu to nhi chl raha

[@homemade_101]

yep

[@dimitardjongov6263]

You are using already built products instead of designing them yourself. That is sooo lame...

[@homemade_101]

sorry that

[@ToffiGamer-ou1hn]

Bhai Kya real Mai work kren ga ke nahi plz comment

[@homemade_101]

yes bro

[@sacutara]

The batteries will be died quickly

[@rainforest4802]

why

[@ToffiGamer-ou1hn]

Bhai Kya real Mai work kren ga ke nahi plz comment

[@homemade_101]

this is working

[@ToffiGamer-ou1hn]

Bhai Kya real Mai work kren ga ke nahi plz comment

[@homemade_101]

yep

[@ToffiGamer-ou1hn]

Bhai Kya real Mai work kren ga ke nahi plz comment

[@homemade_101]

this is good one

[@RG_Unbox]

Bhai 3a diode use kr sakte hai ya nahi plz comment

[@whiteshirt-s9z]

This is a good idea, tested and its working , he did the right thing , and yes it is acting like dc ups. The only draw back in this system is the dc to dc voltage regulator it does not include a protection at the output from a voltage drop, thus a voltage drop can cause the router to mulfunction.

[@homemade_101]

thank you so much.

[@izhanansari5032]

I have a battery of 5000-5000-5000 mah total 15000 mah 3.7v 18650 number so whichever bms module should i use 10A or 20A and my router adapter is 12v 2.5A does it will work?

[@homemade_101]

try. 10A ok. also 10A ok.

[@smokey2]

Doing backup for router to have Internet? Oh... DSLAM near my house is without power too... useless

[@homemade_101]

yes. you can use internet. this is good

[@smokey2]

@@homemade_101 If DSLAM is without power, then not.

[@DrTeddyMMM]

So if you have an area wide power outage the ISP will be down too, unless they have a backup system. This device would be okay if it's just for an inhouse network or if you can link your router to a cellphone and use the cell phone as your internet connection and link it to the router to keep your inhouse network connected to the internet... Interesting project...

[@homemade_101]

yes, your thinkin is good

[@umitsayman]

Hi. Did you recheck the out voltage after you put that diode?

[@homemade_101]

it is no problem.

[@deepaknanda1113]

@@homemade_101u should have skipped using diode specially in input. Coz it will drop around 0.6 volt for no reason. Im using the simiar setup but without diode also without boost converter for router. Im using another similar setup with boost converter for my wdNAS(coz here stable voltage is required) but charging with 12 bolt adaptor directly. So each cell will get around 4volt , which is like 80% of the capacity and also the life of battery will be much longer.

[@naimrahman603]

What about the Back up time..how long does ut work..

[@homemade_101]

7 hours

[@LawpickingLocksmith]

Oops rather than an UPS ?

[@CHILL_IT_FUN]

which Diode (IN5822 or IN4007), pls help

[@homemade_101]

1N5408

[@KHOAIHOANG81]

That Good and Number one For You . Thanks You 🤔🤔🤔👍🤔🤔🤔

[@homemade_101]

welcome bro

[@AugustoVilla-c3e]

This is not work for fastweb nexxt router because is need 1 cable for alimentation and 1 for alimetation of converter

[@homemade_101]

works

[@AugustoVilla-c3e]

@@homemade_101 no fastweb need 2 alimentation cable, your only provide one

[@JohanlastZa]

Cool. I was going to build something similar but then someone went and made Router Backup UPS for R299 ($16) that lasts for up to 12 hours on my 12V dual band WiFi router, supplies, 5V, 9V and 12 V and can do POE stuff. Oh well. Anyways, I bought a few.

[@homemade_101]

thanks bro

[@deepaknanda1113]

Why added diode at input, it decrases 0.7 volt which is unnecessary. Why u need polarity protection there , when there is no chance of changing polarity.

[@hemakumar9259]

The diode is to make input supply voltage in one direction. if diode is not connected then the battery voltage available back at that port...

[@deepaknanda1113]

@@hemakumar9259 so ??? What is the point of stopping it ? Coz current flow from higher to lower potential, and in order to charge it u need higher potential. This is utter useless, u cant justify it anyway, also schottky diode should be used there instead of silicon diode, if u really really want to use one, which drops only nearly 0.3V.

[@ravioncomputer]

@@deepaknanda1113 I am not an electronics guy but what I understand is that the diode at input is attached to prevent LED indicator ON when there is no external input. If there is no diode at input, then the LED indicator will use power from battery and remain always ON until out of sufficient power.

[@reanimator511vlg]

Снова говорю что эти акумы нельзя просто так паяльником паять. Срам какой! А! Чему вы людей учите а? Это нельзя повторять. Это плохо для меня!!😮😮😮

[@seharrubab9441]

Sir bms ke output me jesy hi step up module laga raha hun volt 0 ho ja rahi hy smjh nhi aa raha hy kia masla hy sir please rehnumai frmaye

[@homemade_101]

🤔🤔🤔

[@seharrubab9441]

@@homemade_101 3 bms change kr chka hun step up module theek hy sirf battery me direct lagany se volt increase ho raha hy lekin bms ke output me jab laga raha hun na to volt 0 ho jaraha hy

[@MisterkeTube]

You should not show soldering of or near an 18650 Li cell, basically pumping heat into an object that doesn't like heat at all and has the power to explode. There's a reason why such cells are normally connected by point-welding Ni strips as that point-welding limits the total amount of heat being pushed (locally it gets very hot for a very short period, not enough to actually heat up the Li cell). There should at least be a huge "don't try this yourself" disclaimer to avoid noobs from blowing up their faces ...

[@homemade_101]

thank you

[@UncleSKO]

Колгосп 80-го рівня. Простіше відразу хату спалити і не мучатись. )

[@homemade_101]

bnop

[@wizmusicclub6055]

Hello i follow same step but My both Dioade are heat a lot

[@homemade_101]

use 3A diode

[@sameulbashar3954]

Its not autocut.😂 If you short (input+) and (output+) by a single cable,then it works perfectly.👍

[@homemade_101]

BMS is a protection board

[@boyingfernandez5571]

Pwer in adapter should be also a 12v charger inorder to charge the batteries, not just adapter.

[@homemade_101]

12.6v

[@webdbase]

What's the use of it, when the ISP's equipment does'n have one?

[@ramishshraz7035]

Mujy gift kr dn ye plz ❤🙃

[@homemade_101]

thnk you

[@UF-ELECTRO]

Bro why do you use the boost converter for converting 12v to 12v🤔

[@homemade_101]

To prevent damage to the router. Because the charging voltage is 12.6 volts. It is advisable to step it down to 12 volts through a Bousit converter.

[@afobstechexperiment532]

I think to have a constant 12v output

[@keith_ferdinanduz]

When it's on the battery power, voltage decrease but boost converter keeps the output voltage at the set voltage (12V)

[@homemade_101]

@@keith_ferdinanduz

[@AmitKumar-ss4dt]

Battery is not getting full charged with 12.3 volt adaptor of jio fiber what to do

[@nasrmostafa577]

Very complicated , expensive and 0 result

[@homemade_101]

why

[@theraghavs]

You should have used a 12v regulator if the modem is running on 12v. The buck converter isnt a regular. The input voltage will varry is the batteries charge and discharge and the output of buck converter will also vary

[@homemade_101]

Input voltage is 12.6v

[@SAAHILSINGHH]

Please Reply How much Backup it Gives?

[@homemade_101]

5h

[@neonblowfish]

A few dry cells and 2 diodes are much simpler. OR-ing the primary and secondary supplies together to the router through the diodes is a good short-term solution.

[@homemade_101]

thanks your

[@siddheshsaval5581]

Back up time kitna milega please batao

[@homemade_101]

7 HR

[@Natashaspiridonova-ib2kn]

Rammstein and the new one is amazing thank goodness for that one is a good idea to

[@homemade_101]

welcome

[@Fnta_discovery]

Hi which type of enclosure box(size..etc) did you use for this project ?

[@homemade_101]

5x4x3 inch

[@Fnta_discovery]

@@homemade_101 ok

[@dinkannair9950]

Did it 1 year ago getting 3 to 4hr backup

[@homemade_101]

woow

[@Janezeng-v9z]

hey! i can help you if you need a PCB supplier.

[@homemade_101]

thanks

[@amirtv9153]

No need dc to dc converter ,waste of money

[@homemade_101]

it is need

[@SanjayKumar-tg1ug]

It is needed to make a continuous flow to 12 v bcos after some discharge 18650 cell gives 3.7 v and this 3.7×3 =11.1 v....I not sure

[@user76569]

Do not do it, lithium battery not applicable for UPS and permanent charging, you will have high risk of fire!!

[@homemade_101]

So suggest a good battery.

[@mrsmithtuiran3798]

@@user76569 my laptop has never been unplugged and the battery has not burned yet, can you please tell me whe that will happen.

[@burakgunx]

@@user76569 🤣

[@thelastbreaths]

@@user76569 You are still skids stay away here nonsense you don't have any idea 💡 about battery 🔋 am using this same module past 2 years service still op.

[@user76569]

@@homemade_101 Instead of your dangerous "DIY" construction I suggest order cheap aftermarket UPS based on lead batteries. The price will be lower than your dangerous and nonprofessional piece of DIY.

[@spongerobert]

This is almost exactly the same as the one Huawei used to bundle with their routers in my country, except it only used 2 cells and they didn't boost the voltage on the output but it worked basically the same way.

[@homemade_101]

thank your

[@eshappaN-ly2xv]

Hi

[@killer_x_treme]

Good idea, however there is room for improvement since there is no charging current limiter on this set up, so the charger will have to have a current limiting feature otherwise it will overheat pretty fast when batteries are low on charge.

[@homemade_101]

welcome

[@xamtra]

If this works as an actual UPS, it could have been better, like auto switching between battery and DC current.

[@homemade_101]

yes this is good

[@Waleed_real_estate]

What if we don't use boost converter just use 12v regulator does that work!??

[@homemade_101]

Input voltage is 12.6v

[@jwhite4]

Nice video. Not sure if already commented, but maybe either move the LED it output side, or add one there. Seems like knowing there's power at the output, might be more useful than knowing there's power at the input.

[@homemade_101]

Good idea!