How To Make 4 6 Volt Battery Charger At Home Easily Step By Step Bengali Tutorial
This video is about Fake vs Original Phone Chargers and Cables, how to identify fake smartphone charger and usb data cable, this is very important issue because main reason why our smartphone battery dies is because of fake charger and cable, so in this video i will explain how to check phone charger is original or fake and data cable is original or fake, hope you’ll like the video.
#FakeCharger #Smartphone #MobileCharger
SUBSCRIBE THE CHANNEL HERE!
Follow me at my Instagram.
Follow Techhoz Facebook page at.
Follow Techhoz Twitter page at.
Follow Techhoz Google+ at .
How to revive a dead rechargeable power tool battery easily
Rechargeable batteries for power tools sometimes will no longer charge but often these can be easily restored back to life with this simple method. You should not try this with the more modern Lithium batteries.
The problem: You have a drill or other power tool with rechargeable batteries but one of the batteries is completely dead and when you plug it into the recharger unit it won’t recharge at all. The manufacturers would tell you that you need to buy a new battery. When you look into it you find that the cost a new battery is so high that you may as well just buy a new drill that comes with a couple of new batteries. Well all is not lost!
A friend in the UK told me about this method to revive a dead drill battery many years ago and I have used it successfully a number of times since. Basically, it seems that when a battery becomes completely discharged the charger unit effectively does not recognise that a battery has been inserted. This method puts enough charge into the battery so that it is not recognised by the charger and it gets recharged.
I take the dead Dewalt battery and a good fully-charged battery and place them side by side. I then use a couple of pairs of scissors to connect the terminals together (plus to plus and negative to negative). I keep them connected for a minute or so and by then the dead battery has sufficient charge to be fully recharged by the charger unit. Of course you can use two pieces of wire or something else to connect the batteries together but I have found scissors work well when doing it by yourself with only one pair of hands.
Although I have fix a Dewalt battery here I have used this method to fix other makes when the battery will not charge.
So, in future, if you have a dead NiMH power tool battery try this power tool battery fix first before buying new.
NOTE: In the video you will probably notice that the charging light is on when I put the battery in. This is because when I first filmed this I realised I had not pressed record on the camera. By then it was too late to redo it as the battery had some charge in it.
If you like my videos and feel like buying me a coffee you can can here – https://paypal.me/JPinFuerteventura
Follow me on:
Holiday apartment to rent in El Cotillo: http://www.elcotilloapartment.com
Information on El Cotillo: http://www.elcotillo.net
Repair All Mobile Chargers
How To Make 12v Battery Charger At Home Easily ……..
12v battery charger, how to make 12v battery charger at home, how to make simple 12v automatic battery charger at home, how to make 12v battery charger at home,22,30], how to make 12v battery charger at home.(in hindi),22,30], how to make 12v automatic battery charger at home,22,30], battery charger, 12 volt battery charger, 12v battery charger circuit with auto cut off, 12v charger, motorcycle battery charger, homemade battery charger from alternator, how to make a battery charger circuit, bike battery charger, how to make a homemade car battery charger, how to make 12v battery charger in hindi, battery charger 12v, how to make 12v battery charger without transformer….
Music credited by :
Smile (feat. Kasey Andre) by Joakim Karud http://youtube.com/joakimkarud
Music promoted by Audio Library https://youtu.be/3WvjBdjcvj0