Make cheap 6V battery charger circuit from a mobile charger lead acid, ni-mh, ni-cd

Probably most of us have some old phone charger that gives 5V output.
I have one device that use 6V lead acid battery, but original charger burned and I didn't have other solution only make one.
Inside it is a simple DC switching regulator circuit. Also, it can be a 6V 4.5Ah battery charger for 10hr charging.
For example, a power supply for general load and a low current battery charger circuit.
This circuit we can use for charge a 6 volts lead-acid batteries.
And also useful for others: nickel-cadmium batteries,nickel-metal hydride battery(also known as NiMH), etc.
Caution:
1. For the device has various polarity includes the Electrolytic capacitors,Zener diode,all diode,transistor,LED we should be careful in the assembly circuit.
2. If the output voltage is at 12V you need change capacito at output rail to 470uf 25V.
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[@hughwellendowed]

Is this a diy vid or asmr? It’s exactly what I’ve been looking for for the past half hour but only slightly helpful and dangerous for the viewer. So thanx pretty much nothing except some tingles. 👍

[@somanathkulusika344]

Sir ji led bulb circuit se 6 12 voltage battery charger bana sakte hai kiya video upload kijie...

[@ramilramos1684]

Thank you so much sir for sharing❤

[@benskigreen2347]

Could u please direct me to full diy build of a tasser

[@ayouboularbi9681]

great video ! btw i love the last song you added in the video when you where measuring the increasing of the voltage in the battery , what's the name of that song ?

[@doverstreet4319]

Floatinurboat - spirit of things

[@SailKhanSaidKhan]

Nice. Yar

[@sharukhmatekuki5830]

Nice 👍🏻👍🏻 🇮🇳 Kuki 06|05|2022

[@shivamudavath8835]

Can we make it usb type charger

[@cehic1994]

It's same, you just need charger with similar circuit like this.

[@franciscoharrison6192]

The music dosent allow to hear you 😢

[@ericpoh9840]

Can i replace with 4007 diode?

[@cehic1994]

ne, it's zener diode

[@ericpoh9840]

Must replace with zener diode also?

[@cehic1994]

@@ericpoh9840 Only with zener, with voltage that you want to get from it

[@adeyemibabatunde1814]

@@Indiangamer2.2back 6.2v Zener diode gives 5.10v output
8.2v zener diode gives 7.10v output to charge 6v battery

[@benskigreen2347]

Following

[@sushilkumarsingh1569]

Iss battery ka price kitna hai bhaiya please reply 🙏🙏

[@kainatmiraj6579]

Pakistan mei 600rs.. india mei shyd 1000rs ki ho

[@techramu9084]

350rs in india

[@AshrafulAlamAriq]

can't I charge the bettery with 5 v?

[@cehic1994]

No, 5V is not enough, but if you use 4.5V lead acid battery you can use 5 V for charging. For 6V lead acid battery, charging voltage is about 7V.

[@AshrafulAlamAriq]

@@cehic1994 Thank you

[@Selalhossain3289]

Time lagbe kotur Charge krete 4.5 battery

[@muhammadakbaraqil9799]

Voice can't be heard clearly plz pay attention.

[@UliTechMobile]

Notice also, you might wanna check
ua-cam.com/video/QJcXHsVTiN4/v-deo.html

[@scottmontgomry7484]

Just turn on cc😂 click the video or move the cursor scroll to the top and click cc and u should be fine

[@saurav_FF_YT]

सौरव