How to make (diy) 12 volt DC 6A Battery charger at home in urdu

Assalam o alikum dosto aj hum 12v DC 6A k battery charger bnana saikhey gy k ap khud sy ghr ma apni battery k liya kis trah aik acha battery charger bna skty ha

12+12 Transformer . Max 6 Amp

Diodes value. 10A10 (2)

Battery Clip 12v Normal size

Capacitors value. 35v 3300uf (1)/ 35v 4700uf (1) Any

Main Ac Cable

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Redarc Battery Charger Review, BCDC1225D 12V 25A In-vehicle DC to DC charger

For more information on this Redarc battery charger, click here:

My Generator customer, Cindy from Esk, QLD reviews the Redarc 12V 25A In-vehicle DC to DC charger. Purchased at

This DC to DC Redarc battery charger is the most advanced dual battery charger on the market. It features a Maximum Power Point Tracking (MPPT) solar regulator and will charge from both solar and alternator simutaneously.

It is suitable for both 12V and 24V vehicle systems and can charge AGM, Gel, Standard Lead Acid, Calcium and LiFePO4 batteries.

The BCDC1225D Redarc battery charger was built and tested for the harsh Australian conditions meaning it will work in the extreme heat of the Simpson Desert, up to 80°C and can handle deep water crossings at Cape York – water, dust and vibration are no match for this charger.


Caravan Battery Charger Review, Enerdrive EN3DC40+ DC to DC Battery Charger

For more information on this caravan battery charger, click here:

My Generator customer, Adam from Wollstonecraft, NSW reviews the Enerdrive ePOWER 12V 40A DC to DC Battery Charger. Purchased at

This DC to DC caravan battery charger is one of the most one of the most popular chargers on the market. It is a fully automatic multistage, multi input battery charger with the ability to charge from either an alternator linked to a battery; or via solar power with the in built Maximum Power Point Tracking (MPPT) Solar Controller.

If you’re looking to get a caravan battery charger and battery we highly recommend our Enerdrive packs, which include this DC2DC charger and either a 100Ah, 125Ah or 200Ah Lithium Battery.

Overall, the EN3DC40+ caravan battery charger is designed to meet the rugged demands of Australian conditions and is backed by a national 2 year warranty.


4 Slots Battery Charger For Li-ion / IMR / Ni-MH/ Ni-Cd DC 12V Power Adaptor

4 Slots Battery Charger For Li-ion / IMR / Ni-MH/ Ni-Cd DC 12V Power Adaptor

Scalable Design
Input 12V 2A Output 5V 1A
Non-slip Design
Support 10440/14500/14650/16340/16650/17650/17670/18350/18490/18500/18650/21700/ 22650/25500/26650/AA/AAA battery
0.5A,1.0A,2.0A three current options
USB port to charge mobile phones or tablets when you put the lithium battery in the first slot. And the battery must be more than one-third full.
Support simultaneous discharge and charging.

WOYUM, launched by Shenzhen Goeasycharger Technology Company, a world’s leading battery charger manufacturer. WOYUM brand is specialized in researching, manufacturing and selling Li-ion/Ni-MH/Ni-CD battery charger, Car charger,power adapter, LED flashlight and LED portable lighting etc.

Phone: 86-0755-23079936/86-13715315079
More info. pls visit:


4v DC LED Emergency Light with 3.7v TP4056 Li-Ion Lithium Battery – 5v Micro USB charger / Part-A

This video shows In this video simple how to make an emergency 4v DC LED Light using 3.7v TP4056 Li-Ion Lithium Battery charger with Protection Board Charging Module – 5v Micro USB Interface.
previous video link
1) TP4056 Li-ion Battery Charging with Protection Board – Micro USB 5V interface =

2) 3.7v Li-ion 18650 Battery Charger Module – TP4056 / Micro USB Interface =

(Thanks to for sponsoring this video)

LCSC component order link –


Buying product by link –

TP4056 Li-ion Battery Charging with Protection Board
Banggoog –
Amazon –

18650 Li-ion 3.7v battery –
buy more material by the following a link

DC-DC 12-35V 150W Boost Adjust Module –

3S 20A Li-ion Battery 18650 Charger PCB BMS Protection Board 12.6V Cell –
Banggood –
Amazon –

LM2596 dc-dc buck converter step down module =
Amazon –
Banggood –

MINI DC 0-32V 3-Digital LED Display Volt Meter
Banggoog –
Amazon –

Solar LED Wall light
Banggood –
Amazon –

MT3608 2A dc-dc Step Up Boost Power Module =
Amazon –
Banggood –
Click the link see the more videos on the playlist

1)Monitoring & controlling project circuits –
2) Inverter circuits –
3) Chaser LED lights circuits –
4) DC Power supply circuits –
5) Remote control circuit –
6) LED-based circuits –
7) Relay-based circuit –
8) PIC Microcontroller project –
9) Relay-based circuit –
10) Battery controller circuits –
11) Repair works –
12)Transformerless power supply circuits –


How to test Car bridge rectifier charging DC digital voltmeter | Wind turbine generator.

In this video, we connect the digital multi-volt meter to record and display the DC voltage produce by the Wind turbine when in operation. Take notice of voltage increase and decrease. Voltage over 20volt and be identified for a brief moment while the volt meter goes blank on it’s display screen. The charge rate of the automotive bridge rectifier is 110amp @12 volts is 1320watts. Understand the energy distribution is variable limited base on wind condition and speed. The system circuit over-charging is regulated by energy down time. So the highs and lows of energy produce by the with turbine is average has a method of regulating the 12-14.5 battery volts. Since the batteries are place under load at the same time it’s been changed by the wind turbine, the over-charging is surpress/decrease by utilities consumption through the invertor. The complete off-grid is supplemented with two 300watt 30amps solar panel charge controller to maintain battery voltage should the wind and turbine generator is in down time and not producing energy. The solar charger limited it’s panel only voltage to 14.5volts.

This video is a comparison. Showning the same energy distribution behavior with the wind turbine generator charge controller. Noticed there are no difference amount the OEM charge controller (black box) and the car automotive alternator bridge rectifier device (aluminum plates).


How to make 12v battery charger | 12v DC converter

How to make 12v battery charger – 12v DC converter. Thus, AC is converted into DC. Use one of the rectifier circuits (half wave, full wave or bridge rectifier) to convert the AC voltage to DC. If you need a voltage lesser or greater than the AC voltage, use an appropriate transformer to bring the voltage to the level you need before connecting the rectifier.

Thinks you need –

12v 5 a transformer
10a diode
100k resistor
Connecting wire
Soldering iron, lead and past
4700 uf 25v capacitor

If you don’t know how to make PCB at home watch this to get ideas about PCB making
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Using a DC Generator to charge vehicles or equipment

In this video, I show how to hook up an Affordable DC Generator to a vehicle and charge up the batteries.

This 1984 Chevy military truck has been sitting all winter long and the batteries are at 12.1v which isn’t going to crank the engine over. Using the Affordable DC Generator, I am able to get both of the batteries charged up in order to start the truck. No power is available where the vehicle is parked so conventional battery chargers would not work in this situation.

Battery charge times vary depending on the size of the battery and state of charge. The simplest method is to use a DC voltmeter to find the current state of charge, run the Affordable DC Generator for a set amount of time, then shut it off, wait for the surface charge to dissipate, and take a reading. Once you know how much the battery charged up, that will give you a rough idea of how long it will take to do a complete charge. Note that the bulk of the charging occurs up to roughly 80% then the last bit takes less energy but more time since it is done at such a small rate.

Refer to this chart in order to figure out what state of charge your lead acid battery is at based on the voltmeter reading.



Welcome to singh auto zone, in this video share smart city ecpo or ev expo held at pragti maidan, new delhi 2019, also cover video on electric scooter ,electric 3 wheeler and portable dc charger and their price, range, specifications.


How DC supply of Train Run AC supported mobile chargers #SustainableEveryDay