Simple 12 volt Battery charger automatic cut off, 12v Battery charger Homemade

Simple 12 volt Battery charger automatic cut off, 12v Battery charger Homemade.
This is an Auto cut-off 12v battery charger circuit using a 12-volt relay and BC547 Transistor. When a deep cycle battery is fully charged, it typically reaches a voltage of around 12.6v to 12.8v... However, the voltage can temporarily rise to around 13.2v during the charging process. As long as the voltage doesn't consistently exceed 13.8v. it should not be a cause for concern...auto cut off 12v battery charger.
Full charging voltage: between 14.2V and 14.6V
Part 1: • 12v charger from UPS t...
Components used in this project:-
1. 12V Relay
2. BC547
3. 10K Preset, multi-turn
4. 5A Diode
5. 1N4007 Diode
6. LEDs
7. 15K
8. 1K 1/2w
** Circuit Diagram 👉 Have in the Video.
#12vbatterycharger
#automatic_battery_charger
#batterycharger
#autocutoff
#homemade101

[@homemade_101]

Part 1 : ruclips.net/video/NrFI8csluyY/видео.htmlsi=-kW4YFYqNn22fDRr

[@veeem3964]

Nice circuit and a very neat assembly of the components
Thanks for sharing

[@homemade_101]

Welcome bro thank you

[@yunuskaraman6875]

Sorulara cevap verdiginiz icin tesekkur ederim

[@homemade_101]

thank you

[@yunuskaraman6875]

Tesekkur aynisini yaptim cok isime yaradi

[@homemade_101]

thanks bro

[@iosifferencz5432]

Montaj simplu sigur si cu posibilitate de reglări plaja on/off❤

[@homemade_101]

welcome

[@an3aerahmad651]

Apakah bisa digunakan untuk cut off batre 3.2 volt (lifepo4)

[@Sergey.9999.]

Супер спасибо.

[@homemade_101]

спасибо

[@heberoliveira8352]

*Show de bola!*

[@homemade_101]

welcome

[@emsafroza4590]

Very very nice 💯

[@homemade_101]

thank you

[@Aaliyah21]

Nice work 😊

[@homemade_101]

thank you p

[@user-sb2xf9xh7n]

Добрый вечер!
Данный момент, в наличии есть, Реле 24V можно установить?

[@homemade_101]

yes for 24v battery

[@user-sb2xf9xh7n]

@@homemade_101 Спасибо вам огромное и всего наилучшего!
Дай бог вам и вашему семьям здоровья! С новым годом!

[@pankajdhiman8666]

अगर led बलब ना लगाने हो तो क्या क्या हटेगा इसमे से

[@jedricktaup4810]

Need power suply for this Diy 12v battery charger?

[@homemade_101]

yes, need 12v dc supply

[@saafridi5329]

Witch soldering lead use you??

[@homemade_101]

SkC Rock

[@kamalrawat2324]

How many ampere battery will be charging this circuit

[@homemade_101]

15A. It is depend on relay ampere

[@faridraiq3851]

Good job

[@homemade_101]

[@yunuskaraman6875]

Merhaba kanka 12,60 voltta ltyum pil sarz oluyor bu devreyi lityum pil icin yaparsak direnclermi degisecek

[@homemade_101]

yes set voltge

[@mrdiytech]

nice bro well done

[@homemade_101]

thank you bro

[@Aaliyah21]

Interesting one 😍😊 thanks for sharing ❤🥰

[@gopnik603]

Can i use BC547C instead of BC547? I have trouble finding the 547

[@homemade_101]

yes,, it is the same no problem.

[@gopnik603]

@@homemade_101 thank you sir!

[@ShowAndKnow]

Can I use it as soler charge controller? Input from 12 volt soler panel?

[@homemade_101]

yes try

[@IbrahimMirza525]

Thank you for your shearing..❤

[@homemade_101]

welcome

[@philipekesiri7621]

❤❤❤

[@homemade_101]

welcome

[@zuchamotungoe6817]

Brother, what is the value of diode and ampere ?
And pls make for Lithium lifepo4 12 volt auto cut off charger or can used the same circuit the one you make in this video ?

[@homemade_101]

3A diode. 1N5408

[@zuchamotungoe6817]

Brother, thank you 👍
All your videos are excellent keep it up and can i used this for charging 12 volt battery if not pls make for 12 Volt auto cut off...
Thank you in advance

[@AmjadAli-tg1rv]

Isme fusible resistor Laga ya dusra resistor Laga Hai.

[@homemade_101]

no 🤔

[@chalokips7712]

Will this circuit work in inverter such that when the battery is low it detect it and indicate low voltage

[@homemade_101]

no it is not have in

[@purendrapradhan7529]

Sir i have a one question ❓
Please give me your answer
Q- me 250ah battery ko charge karene kaleye es circuit mein kya badlav karna padega?

[@homemade_101]

change diode, 15A or 10A

[@mumraizakhtar3994]

Nice

[@homemade_101]

Thanks

[@user-ni3es7xv1m]

This circuit will give problem if there are fluctuations in Ac input supply.

[@homemade_101]

Supply in DC voltge.

[@ayhan8928]

I have better other progress

[@ayhan8928]

He's right, this is DC

[@planekids2361]

Can i use 10 k or other resistance instead of 15k

[@homemade_101]

10K ok

[@suryapatnaik5720]

Bro, do same type without relay for 12.6v lithium ion battery pack.
Like cordless drill charger.
Ready made charger is very costly.

[@homemade_101]

ok I will try bro

[@user-sb2xf9xh7n]

​@@homemade_101Добрый вечер!
Дай бог вам и вашему семьям здоровья!

[@PlAtINuM421]

Bahi mai inverter ka transformer charging ke liye use karta hoon voltage bohot zyada deta hai mai kya karoon

[@savankumar946]

Koi sasta solar solar charge controller ya fir buck converter laga lo bhai

[@workislife5976]

Sir can i input 12-18v dc transformer for battery charge...in this module

[@homemade_101]

yes

[@user-ov9cs8rf8j]

por favor . manda o esququema eletrico assim fica mais claro.

[@homemade_101]

[@amitvinayaka]

इस सर्किट में regulator ic 7805 प्रयोग कर सकता हु

[@homemade_101]

can't bro

[@GULSHANKUMAR-ox6rm]

can i make this for 5v also ?

[@homemade_101]

yes use 5V relay

[@tnamen1307]

Sir, I have 2 questions...
1. Will it work for input dc 5V to 18V?
2. Why there are two different power sources connected? Can not we use one same power source?

[@homemade_101]

1. 12.8v - 15v
2. DC only

[@2010SHERAZI]

Is it drop ampere of supply??

[@homemade_101]

no

[@user-sx2hk5ec1h]

Wow

[@homemade_101]

thanks

[@s.karthick1474]

brother can i charge 12 V 70ah battery using this auto cut off circuit

[@homemade_101]

yes. but use a high amper relay

[@s.karthick1474]

ok brother@@homemade_101

[@s.karthick1474]

brother other components ratings are same us to your components
@@homemade_101

[@sumitnarkhede.3105]

is ke input main maximum kitana amp de sakte hai.aur output main kitana amp milega.please bataye.

[@homemade_101]

It depends on Relay amps. normal 10A

[@sumitnarkhede.3105]

@@homemade_101 DHANYAWAAD SIR JI.

[@yunuskaraman6875]

Ruzgar turbininde kullanabilirmiyim

[@homemade_101]

try

[@NewId-br7ws]

Can i use 100wats soler panel

[@homemade_101]

try

[@harddes7242]

New friend done subscribed 👍😊

[@homemade_101]

welcome bro

[@jayshreekant]

Bhai aapne ye powersupply kaha se li ? link de sakte ho ? mujhe lena hai urjently

[@homemade_101]

try this one : ruclips.net/video/NrFI8csluyY/видео.htmlsi=tpdC6VF-lrp_yj-j

[@jayshreekant]

@@homemade_101 Bro mai .. BAKU ki power supply pooch raha tha .. jo aapne video mei use ki hai

[@amitvinayaka]

Sir आपसे अनुरोध है कि auto cut 5 volt 1 amp. Charger पर वीडियो बनाए

[@homemade_101]

ok i will try

[@user-rp7xq5rs1d]

Can I charge 155amp battery

[@homemade_101]

yes. you should use high ampere relay

[@ekohadisusilo4488]

Untuk input nya bisa pakai 26 volt tidak bang

[@homemade_101]

can;t

[@amitvinayaka]

Sir इस सर्किट को 5 volt 1amp. बनाना हो तो क्या बदलाव करे

[@homemade_101]

change relay, and set 4.2 v cutoff

[@leonelbortolozzo6542]

Olá mano está fonte tem 12v bom video mais ela toca teipe de carros

[@homemade_101]

enjoy

[@MongalMondal96]

150ah battery charger hobe?

[@homemade_101]

yep try

[@naveedali8855]

Maximium input voltage ?

[@homemade_101]

14V

[@naveedali8855]

Thanks

[@yesudasanh8609]

Brother 12v battery charger daegram

[@homemade_101]

Have in the Video.

[@user-gw2gm1zm6w]

26 v батарикага заряччик кандай яасалади 26 v

[@homemade_101]

It is depend relay

[@Mr.kittu_619]

5408 is only 3A not 5A

[@homemade_101]

5408 ??

[@rajeshv72]

Circuit diagram post me

[@homemade_101]

diagram has in video end

[@tahirali8463]

Diagram??

[@homemade_101]

Have in the Video.

[@gauravyamini2235]

12 volt DC to 24 volt DC

[@homemade_101]

Boost ?