Follow Simple Tips To Extend The Life Of Old And Dead Batteries Or Recondition Them To Bring Them Ba

Check your car’s electric connections and cables, be all ears to your vehicle, and if you are sure that your battery is about to die think about replacing it or learn how to bring it back to life in easy steps…

car battery safe for a long time. And if it happens that it starts dying, you can save it by using the guide to recondition it properly and bring it back to life again. The guide can save you money and also, it can help you run a business.

before their limit time. This will make you buy expensive new batteries for your battery bank. But, if you know how to maintain them for a long time, you will surely save eneough money. On other hand, you also can recondition and bring dead batteries back to life for your off-grid energy system or start a lucratif business of battery reconditioning.

Smartphones, laptops, cameras, and tablets have their original chargers with specific voltage and amperage.
However, many people use inadequate chargers, what affects their devices batteries.

easy tips and tricks to extend your cell-phone, laptop, Lithium-Ion batteries lifespans, or bring them back to life if they fail you.

Choose between 3 different batteries for your off-grid energy sytem. Read carefully and make a based choice on the battery that fits your needs.

Compare battery types and components is a crucial step before you pick up your batteries for your solar energy off-grid system.

Fully charging your LA battery can extend its life. if you opt to recharge your Lead-Acid Battery yourself, be cautious when you get your equalizing charger.
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Simple assemble battery charger

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Simple Homemade Wireless Charging Case For Cell Phones – Weekend Hacker #1805


Build Video will be released next week

Full disclosure, I was going to make a charger from scratch…but it didn’t quiet work out, so I just got a premade kit. Wireless charging is available in most newer phones, but what about your trusty old phone? The one whose signal never failed, whose battery was easily replaceable, and whose headphone jack remained in tact. Time has not forgotten you old trusty phone! At least not by Tinkernut. In the video I take my old Samsung SIII (but any cell phone, smart or otherwise, should work), and give it a new case with the ability to charge wirelessly!

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Simple 18650 Lithium Battery Charger

Simple 18650 Lithium Battery Charger + Chargeable by any Multiport USB Charger or PC Power Supply

used Tools/Devices (affiliate links):

60W 12A 6-Port USB Charger

USB Power Meter

2000 Lumen flash light for use with 18650 Battery

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DIY How to make Simple Wireless Power Bank charger

How to make Simple Wireless Power Bank charger


How to charge your Phone without charger – 3 Simple Steps

Maybe your Phone is dead, and you have to call the emergency. Well now i have a surprise for you guys! In this video i show you guys how to CHARGE YOUR PHONE WITHOUT CHARGER! 100% working

Hahaha Just kidding guys, these is just a prank of charging your phone. My phone fell inside my bath tub and when i tried to dry it i found out it was charging due to hydraulic power, nevertheless doesn’t actually charge.

And that’s how i made this video and I am waiting how many of you would see this description lol.
But this is just a prank video and in the future there would be more informative and definite videos which you would surely enjoy!



How To Make Simple 12v Battery Charger At Home – With Automatic Load on

hello friend today i am showing how to make simple 12v battery charger using some components. it’s very simple and low cost. This charger can charge the battery and if the light goes along with the battery charge, the load or bulb associated with it will burn automatically.
I hope this video will be liked. thanks

diagram link:-

requirement :-
1.47000uf 35v capacitor
2.1N5408 Diode 3 amp
3.120-0-12 Transformer (12v 2amp)
5. 2.2k resistor
6. led
7. 100uf 50v capacitor
8. 12v relay
9. Alligator Clip

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6.How To Make 12v Rechargeable Battery – homemade to make Electric Screwdriver to make usb power tester to make electric mosquito repellent Fast Card Burner to make all in one android data cable



Inside View Mobile Phone Charger || What’s Inside a simple Mobile Charger – by Live. Indian

Inside View Mobile Phone Charger || What’s Inside a simple Mobile Charger – by Live. Indian

๐Ÿ“Ž#Simple Charger๐Ÿ“Ž

A typical simple charger
A simple charger works by supplying a constant DC or pulsed DC power source to a battery being charged. A simple charger typically does not alter its output based on charging time or the charge on the battery. This simplicity means that a simple charger is inexpensive, but there are tradeoffs. #Typically, a carefully designed simple charger takes longer to charge a battery because it is set to use a lower (i.e., safer) charging rate. Even so, many #batteries left on a simple charger for too long will be weakened or destroyed due to over-charging. These chargers also vary in that they can supply either a constant voltage or a constant current, to the battery.

Simple AC-powered battery chargers usually have much higher ripple current and ripple voltage than other kinds of battery chargers because they are inexpensively designed and built. #Generally, when the ripple current is within a battery’s manufacturer recommended level, the ripple voltage will also be well within the recommended level. The maximum ripple current for a typical 12 V 100 Ah VRLA battery is 5 amps. As long as the ripple current is not excessive (more than 3 to 4 times the battery manufacturer recommended level), the expected life of a ripple-charged VRLA battery will be within 3% of the life of a constant DC-charged battery.



1) parts of a cell phone #charger and their functions
2) samsung #mobile charger circuit diagram
3) phone charger #repair
4) working of mobile charger circuit
5) samsung charger repair
6) mobile charger transformer
7) mobile charger repairing in hindi
8) how to make a cell phone charger


1) What is the fastest way to charge a phone?
2) What’s in a phone charger?
3) Do phone chargers convert AC to DC?
4) What are the components present in mobile charger?
5) How does mobile charger work?
6) What is inside the mobile phone?
7) What are the parts of smartphone?
8) How do smartphones work?
9) What is mobile phone hardware?
10) What do phones do?
11) Are all phones smartphones?
12) What is the difference between
13) smartphone and cellphone?
14) What’s the difference between a 16) smartphone and iPhone?
17) What’s the difference between a Android and smartphone?
18) What do smartphones have?
19) Do you have smartphones?
20) What types of smartphones are there?
21) What are the benefits of smartphones?
22) Are smartphones bad for your health?
23) What are the benefits of phones?
24) Why are smartphones so important?
25) What is the purpose of smartphones?

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Make wireless charger simple at home | How to make

Make wireless charger simple at home | How to make
Make wireless charger simple at home | How to make

Inductive charging (also known as wireless charging or cordless charging) uses an electromagnetic field to transfer energy between two objects through electromagnetic induction. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.

Induction chargers use an induction coil to create an alternating electromagnetic field from within a charging base, and a second induction coil in the portable device takes power from the electromagnetic field and converts it back into electric current to charge the battery. The two induction coils in proximity combine to form an electrical transformer. Greater distances between sender and receiver coils can be achieved when the inductive charging system uses resonant inductive coupling.



Keep Your Dump Trailer Dumping- It Works, It’s Simple And It’s Cheap

Key function of this system:
To disconnect the truck charge wire from the battery when operating dump cycle. This safeguards the truck wiring from excessive amp draw (blowing your auxiliary fuse). If your trailer is equipped with a charging indicator and/or diode (prevents trailer back feed when truck is off) I would install this on the truck side of this jibberish. The test light is not necessary but nice to show your truck is putting out voltage and that the relay is operating properly.
The most cycles I’ve dumped my trailer in a days work is 15. No Problems. If your dumping more than this I would recommend a second battery and/or some heavy battery cable straight back from your vehicle’s batteries(y).

#1. Choose a Test Light of your liking. Incandescents are nice because they show a voltage curve by brightness. LEDs are pretty but they’ll be on or off

#2. Fuse holder and fuse, 3/4 amp for relay coil

#3. Example of a nice relay and harness on Amazon:

Other Good Info on relays:

Enjoy a Charged Trailer!