Simple 12 volt battery level indicator circuit

#12vbattery
#fullcharge
#indicator
#led
#levelindicator
#12vcharger
#powersupply
how to make 12v battery level indicator circuit
how to make 12 volt battery full charge indicator circuit
how to make 12 volt battery level indicator circuit
12v battery level indicator circuit Diagram
12v battery full charge indicator
In this video i'm showing how you can make simple 12v battery level indicator circuit at home, This circuit will help you to check 12 volt battery charge level by directly connecting circuit with 22v battery terminals.
👉Download circuit Diagram
drive.google.com/file/d/19XSE...
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Music Credits
Music: Gravelike
Musician: Philip E Morris

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ Shows battery status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@nextech369]

Can we make 48v or 60 v battery label indicator ??? Plssssss and how I make it ??

[@SufiyanKhan-cq6mm]

48 volt voltage oldest ke dikhaiye

[@sasa-iz8kc]

Please tell me if it can work with 12v, 200amp battery? ??

[@mangalsingha5782]

@@nextech369 tqt

[@electrichunter8901]

Watch this video ua-cam.com/video/9vi01l9qoO4/v-deo.html

[@curtc8866]

This would work as a capacitor charge indicator, but battery charge is not linear with voltage. A 12V battery would essentially be fully discharged when your circuit indicated 80%

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ Shows battery status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@dr.burlao2905]

i think it needs a 1n4007 between LEDS to work.

[@rikqrdo]

Making use of the ua-cam.com/users/postUgkxcJ22tnHH9l1vjdIdEIG27iOG55P7LXI8 reconditioning plan, I just saved 2 auto batteries from being completely junked. The guides were very simple to follow. I wish I would have found this years ago! You may use the guide to recondition any battery type

[@rupacarachanel]

Proyek sederhana yang bagus,Trimakasih saya akan membuatnya untuk aplikasi batre dirumah👍

[@aftabmaqsood]

But battery are of no use below 10.5 volt which is like 5% left

[@CreativeTechos]

This was very basic level indicator, check out my new uploaded battery indicator with best accuracy

[@brayli86]

Yep. Anything below all LEDs are on is as good as battery dead.

[@angablade]

Is that all depends on the use case. You could be rectifying the voltage down to 3.3 or 5 volts and have this in line. I know the battery will eventually not be able to recharge after discharging that low, but if you're only planning on using the battery once, it can display how much time you have left.

[@anonymouscreator948]

@@kk7fwm And what will boost converters do in this situation?
Kill the battery more or display fake voltage of the battery?

[@sugionoreborn3]

❤🎉

[@Nelson-PU2SZN]

Thanks for this video. Success and God bless!
Obrigado pelo vídeo. Muito prático e fácil de fazer. Brazil

[@user-cw6gr8nk3n]

좋은 정보 감사합니다......

[@jimfalls8671]

I spent a couple of days searching for a kit, and now I don’t need a kit ! 😎👍 I have everything already.

[@pauloinventostube7533]

Ótimo trabalho 👏👍👈 sucesso aí família 🤝

[@Serafin98]

This simple and easy to do project, well explicated as usually, with transistor free. Thanks

[@CreativeTechos]

Thanks for watching my friend 🙂

[@markal3023]

Good idea but it should be noted that the voltage of a battery is only meaningful if the battery is under load I.e. being used. Measuring a battery float voltage (I.e. not connected to anything,) means nothing about battery condition. It could give you a reading of 12v but immediately drop to under 9v when you connect it to the item it is powering especially if it is a motor or a globe for example. Have your nice meter connected to the battery while it is connected to what ever device it is powering and it will give a more accurate reflection of the state of the battery while being used. Just my comment. Otherwise thanks for sharing the circuit.

[@Xxxcappie23]

What can be used to check the battery condition ?

[@markal3023]

@@Xxxcappie23 having the battery run under load and watch the voltage. If the voltage is stable under load then the battery is in good condition,, if the voltage keeps falling or falls lower than the devices threshold operating voltage then you know there’s a problem with the battery and it’s time for a new one, or there is a problem with the charging if it’s a rechargeable battery. This does of course assuming that the battery is working under its normal condition. Does not apply if the battery is being over loaded or short circuited.

[@CreativeTechos]

New 12 volt battery level indicator video
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@izBrnDD]

​@@Xxxcappie23 a buffer stage will be enough, but the circuit would need an external power source

[@keithduffield5239]

Not strictly true. There is a very clear relationship between a Lead Acid batteries state of charge and it's "at rest voltage" in fact this is the only way you can test it without doing a full capacity discharge test with a proper battery SOC tester. Voltage under load is meaningless without some rather advanced analysis of the load itself, and the battery type and size.
Applying a load to a small battery will give a VERY different voltage compared to applying the same load to a larger battery, independent of battery State of Charge.
Problem is that the battery voltage at rest has a range of from 12.7 - 10.5V representing 100% SOC to 0% SOC, thus this meter however is more of a Go/NoGo meter. Even at 80% Voltage, the battery is effectively flat.

[@shahzaibmajid6991]

Thanks its nice and I'm locking that type of level
Finally i got it
I'm making a project thats thing solve mey problem by 50% of my project
Thanks

[@CreativeTechos]

You're most welcome 😉

[@aoyuki1409]

this is a really interesting project and a cool example to show voltage dividers, but one crucial point is that this cannot be 100% accurate if you use 20%, 40%, 60%, 80%, 100% linear scale.
this is because typically red LEDs have 1.7-2.0V drop and blue LEDs have 3.0-3.3V drop so you either have to use six to seven reds, or four to five blues to use linear scale

[@Eduardo_Espinoza]

Ah, thank you! I was wondering about that, since I've heard different colors can draw different current usage, is it true that the green leds use the least amount of current? Yet I believe that the orange LEDs when the TV is off are the best.

[@aoyuki1409]

​@@Eduardo_Espinoza its hard to tell which LEDs has the least voltage drop. This is because most of color LEDs are due to chemistry of the silicon of the diode which makes them glow in those color waves. The LED on your remote control that points to the device is actually an infrared LED. There are also some LEDs that are capable of more than one color due to having multiple set of LEDs on it and they're called RGB LEDs.
Current and Voltage is not something that a component "use". its a basic parameter of the electric waves, current being how fast the "flow" of electric waves and voltage being how much energy the wave carry. typically if the power supply has a constant voltage the current changes to fit the power draw, or vice versa.
Either way you can check out the manufacturer's specs of each LED to figure out how much voltage drop it induces on your circuit.

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ Shows battery status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@owengames7567]

@@CreativeTechos Dumb 💀

[@eeghtitelukintan2948]

as new in content creator, i'm very impress your project

[@user-jx9es8lk7p]

you show us everything without hiding anything from us to realize your projects, you seem to me a good person, you are the best

[@CreativeTechos]

Thankyou so much for appreciating, thanks for watching 🙂

[@electrichunter8901]

Watch this video ua-cam.com/video/9vi01l9qoO4/v-deo.html

[@horrorsilentpicture456]

Very use Full video Thank you.

[@diwakarpadmaraja8536]

Thanks for this video. Very well explained!

[@CreativeTechos]

Thank-you

[@clifforddicarlo9178]

Glad you showed schematic. Most UA-camrs don''t show schematic which means that they just care about manufacturing/soldering and not engineering.

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ For 12v lead acid battery, Showing status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@giannhs267]

work my friend i test my house thank you

[@AnilKumar-td8jz]

Very good information....Thank u very much

[@enriqueatala2567]

Very good and useful, thank you, I will use LEDs of a few millimeters to put everything in a pen... greetings mr.

[@CreativeTechos]

Thanks 😊

[@squadgamingz5683]

Bahut bahut shukriya Bhai.
Video Bahut acchi hai.

[@carlospetre4868]

Excelente!! Felicitaciones 👍👏👏👏👏

[@CreativeTechos]

Thanks

[@polarultra7782]

The accuracy of this indicator is about the same as aiming rubble at a target. The design itself is cool because it is simple and works, but as a charge indicator it is not suitable.

[@CreativeTechos]

You may also check new indicator with more accuracy, video link below
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@Simon-qn5wm]

Nice simple & very useful circuit, thank you

[@CreativeTechos]

Thanks for watching my friend 🙂

[@alphahelix91]

Gernau, das sehe ich auch so.
"Dies würde als Kondensatorladeanzeige funktionieren, aber die Batterieladung ist nicht linear mit der Spannung. Eine 12-V-Batterie wäre im Wesentlichen vollständig entladen, wenn Ihr Schaltkreis 80 % anzeigt".

[@CreativeTechos]

Check out this NEW 12v battery level indicator, with low battery at 11.5v
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@andreandreyan9986]

Непонятно, но здорово!

[@wraithlast9201]

It's is a charge indicator. Designed to show how much charge is flowing through a curcuit, not really Designed for this purpose but its still a fun build.

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ Shows battery status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@yourfactstory]

Thank you my friend !!

[@CreativeTechos]

My pleasure, Thanks for watching 🙂

[@francomongillo]

Ciao spettacolari i tuoi video, riesci a fare un circuito dove 6 led si accendono uno dopo l'altro e con la possibilità di regolare la velocità di accensione? Grazie

[@tunmyat4761]

It is quite useful. Thanks a lot.

[@CreativeTechos]

My pleasure, you may check out more precise battery level indicator circuits on my UA-cam channel.

[@betoinstalacoesservicos4477]

Thank you for sharing your knowledge with us, God bless you always.

[@CreativeTechos]

Thankyou so much bro for appreciating 👍

[@dronesabukid2184]

Great

[@sangtaobuzz]

Hay và hữu ích, đã bấm đăng ký kênh.

[@choccymalk123]

I've watched a few of your videos, and this is one of my favorite channels!

[@CreativeTechos]

Thankyou so much, it means alot for me🙂

[@bangjaka288]

Wow, this is very useful, thanks for the idea, I need to try this.

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ For 12v lead acid battery, Showing status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@oneon18]

Thank you .simple scheme

[@CreativeTechos]

Check out New 12 volt battery level indicator video with more accuracy
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@brazilcreative1063]

Show, I'm going to make one for testing, success always friend 👍🇧🇷

[@CreativeTechos]

Thanks for your interest in my content 😊

[@riyadprodhan4735]

Amazing love from Bangladesh ❤️❤️❤️❤️

[@CreativeTechos]

Thanks for watching my friend 👍

[@visio-watch]

Полезное изделие.

[@sakeerhusain9486]

Very simple circuit thanks

[@CreativeTechos]

Thanks, checkout pinned link its more accurate level indicator

[@raflyvr4180]

Indian guy in UA-cam is always great

[@CreativeTechos]

Thanks for watching 😀

[@rainprie2799]

Thanks i will make like this battery indicator.

[@CreativeTechos]

Check out this is more accurate
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@garymyambo4176]

This is good. Also add a switch to the battery level indicator so that it doesn't always draw current.

[@CreativeTechos]

Yes it is good idea

[@aminuabdulrazaqozovehe282]

Thanks a lot, it's helpful

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ For 12v lead acid battery, Showing status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@essaqamar]

Can this type of circuit be used to measure the current coming from sender unit of a car petrol tank?

[@betoinstalacoesservicos4477]

👍🏻👏🏻👏🏻👏🏻
very well, wonderful project.

[@CreativeTechos]

Thankyou

[@dilvandropereira7911]

Muito bom seu trabalho eletrônica
Ser legenda fosse de português

[@camilof.pacios6844]

Dilvandro, *¡¡¡ CALLATE !!!*

[@electrichunter8901]

Watch this video ua-cam.com/video/9vi01l9qoO4/v-deo.html

[@Khvideos15]

Thank you for sharing your knowledge with us,

[@CreativeTechos]

Most welcome👍

[@teknisiamatir91]

nice thanks you sr.

[@CreativeTechos]

Thanks for watching my friend 🙂

[@vishnuprasadkambalavenkata702]

Very nice, simple and useful project 👍

[@CreativeTechos]

Thanks 😊

[@arvindjoshi2436]

NICE USEFUL VEDEO 🙏

[@VyacheslavJohnson]

Cool! Thank you

[@CreativeTechos]

Thanks for watching my friend 🙂

[@massimomelodia3670]

Very good, Man. Thanks for sharing 👍👍👍👍👍👍👍

[@CreativeTechos]

Thank-you. You may also check new indicator with more accuracy, video link below
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@hsantoscerqueira]

quero FAZER um prá 5v...
obrigado

[@esdraspereira.s7486]

Ei muito legal seu projeto

[@CreativeTechos]

Thanks for watching my friend 🙂

[@studiofkihbnesalhelblad]

عمل رائع

[@elektron2kim666]

It's good for music volume.

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ Shows battery status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@stevenkaman-guitarist3434]

Your explanation and presentation is amazingly best. Thank you!❤️🙏🇵🇬

[@CreativeTechos]

Thanks 😊

[@pauljanssen7594]

Basically when a 12-volt battery drops down to 12.1 or 12.2 it's on the very low side 12.6 it's fully charged it's just matter designing one with right resistors the right voltage you desire red for overcharging green for good yellow on the low side red when you're at 12 volts.

[@CreativeTechos]

Check out this video, 12v lead acid battery level indicator 11-13v level range

[@avigoel86]

Zener diode not available freely

[@RajPrudhviRaj42]

tq u 🤝🤝🤝

[@CreativeTechos]

Thanks for watching 😀

[@docwilson5384]

Amazing job...Peace

[@CreativeTechos]

Thank-you

[@larsassinck3868]

I love how the voice in the video has a Indian accent while speaking English

[@CreativeTechos]

Thank-you

[@belalbhuiyan959]

thanks bro for this video

[@CreativeTechos]

Check out New Type 12v battery level indicator video pinned in comments.
That is better than this

[@arfeq8690]

it has the right to work if 1 diode is about 10-12v and if less it will burn

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ Shows battery status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@acnepal466]

Alpha creativity is your great Fan

[@CreativeTechos]

Thank-you so much, post link I'll visit

[@VijayKumar-cu8ds]

Sir please make a video on CNG PRESSURE METER TO SMALL LED CONNECTION.... THANKS... 👍

[@astroforce9936]

Хороший колхоз. Мне нравится! 😀😀

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ For 12v lead acid battery, Showing status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@AguiaImperial]

Muito bem explicado. Pergunto quanto é que esse circuito ligado à bateria consome energia estando ele sempre ligado.
Será que a bateria dura menos e portanto perde a sua eficiência?!
Aguardo sua resposta, desde já lhe agradecendo.
Abraço de Portugal.

[@CreativeTechos]

Each led consumes 20mA, Total 100mA per hour.

[@AguiaImperial]

@@CreativeTechos Ok.Muito obrigado pela resposta.

[@mussim2919]

Make more simple videos please. We want to see more. Thanks

[@CreativeTechos]

Thankyou so much for supporting, I'll surely make simple circuit video's 🥰

[@mussim2919]

@@CreativeTechos Yes please! Make more simple circuit videos. Batteries to solar circuits. Blinking police light blue and red flashing.

[@CreativeTechos]

Thanks for suggesting and also One police light circuit is already uploaded you may check that out

[@user-rm1wr2vx8h]

Все хорошо, только вы забыли поставить зелёный индикатор-светодиод, который должен стоять последним на ста процентах. Задумка хорошая , одобряю

[@CreativeTechos]

Thanks for your suggestion, T hanks for watching 🙂,

[@yuhtoo7663]

Thanks 👍

[@CreativeTechos]

Most welcome

[@ramonmallari1248]

Do you have video how to apply in pcb for beginners like me thanks sir

[@gelsonluizraolinocoelho1570]

Simplesmente 💯 sacional

[@CreativeTechos]

Checkout New 12 volt battery level indicator.
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@AsifAli-tg5mo]

Very helpful ty

[@CreativeTechos]

My pleasure 🙂

[@marcelunterner3334]

So simple, so efficient

[@CreativeTechos]

Check out this new 12v level indicator with best accuracy
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@nuclearpowerphysics5409]

Yes a circuit that should work with snap circuits.

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ Shows battery status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@marcelostabilekabeya6852]

👏🏽👏🏿👏🏻👏🏼 ME PASSA LISTA DO MATERIAL PRA PODER COMPRAR

[@graceministries.]

Good vedeo Thanks 💐

[@CreativeTechos]

You're most welcome

[@apeelectronic877]

super

[@CreativeTechos]

Thanks 😊

[@davidturner5418]

Nice work.

[@CreativeTechos]

Thank-you

[@adriancofaru7299]

Useful!

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ For 12v lead acid battery, Showing status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@charlesdarwin2999]

Very nice 👍

[@jigsb9146]

Thanks. How about battery current indicator?

[@torqueboymechanic]

It is posible to used 4 wheel car battery for charging

[@ashiepfrancis8503]

Good job 👍 can you make a video for me 12v battery charger with relay to turn off charging when battery is fully charged thanks

[@Bianchi77]

Nice info, thanks for sharing :)

[@CreativeTechos]

My pleasure 😊

[@russotecnologia]

Muito bom

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ For 12v lead acid battery, Showing status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@babukartik6124]

Thanks.

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ For 12v lead acid battery, Showing status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@renakunisaki]

Why does this work?

[@12strel]

it would be better if you do circuit with 12 led and it will show voltage of battary

[@koseinwin8418]

Thanks

[@CreativeTechos]

My pleasure 😊

[@Jasonkeiichy]

#CreativeTechos excellent video, how would a charge indicator be but for a 46 volt battery

[@Amar_Purewal]

thanks

[@CreativeTechos]

My pleasure, Thanks for watching my friend 🙂

[@dawoodips]

Excellent project , can we connect this circuit to 12 v 150 Ah battery , actually want to connect this project my home inverter ..

[@CreativeTechos]

Check out new and easy video of 12v level indicator circuit,
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@gachaytb3]

Hey, your video is interesting, but try making an bi-color led level indicator, it could be challenging.

[@Bhanu.Pratap2689]

Very useful video

[@CreativeTechos]

Thanks for watching 🙂

[@robertviragh6527]

big things to think about

[@CreativeTechos]

New Type 12 volt battery level indicator.
[ For 12v lead acid battery, Showing status from 10-13 volts ]
ua-cam.com/video/caJ_3k_dxGo/v-deo.html

[@acbass9107]

If i add more leds will it give a more accurate reading? Like 10 leds with each one displaying 10% to 100%

[@user-xj1in2tx6v]

Какой нужен резистор чтобы проверить на 5вольт

[@alializadeh8195]

Thanx

[@CreativeTechos]

My pleasure 😀