One of the most common problems with all kind charger cables is broken wires near the phone end of the cable, where it gets bent frequently. To fix it, you just need to reconnect the broken wires. But be careful when you are making the cut!!
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I found this with a bunch of old tractor bits in my grandmas woods when I was hunting! It looked like a 4 cylinder diesel tractor. This would have regulated the voltage coming from the dynamo. This tractor was probably made before 1960 because around the 1960’s they stopped using dynamos in cars and started using alternators. So this regulator is at least 50 years old.
DIY Lithium-ion Battery Charger Using A PowerBank Module [Easiest Way To Make!!!]
Hi Friends! In This Video I Am Showing You How To Make A 18650 Lithium-ion Battery Charger At Home Using Your Old PowerBank Circuit. I Hope You Enjoyed Watching This Video. If You Found This Video Is Helpful.!! Please Give👍🏼Thumbs Up! And SHARE This Video. And Please SUBSCRIBE My Channel For More… THANKS FOR WATCHING!!!
1. Plastic Sheet (Acrylic,plexiglass)
2. Hot Glue Machine
3. Soldering Iron
4. Battery Connectors (easily find in old toys.etc)
5. PowerBank Circuit (module)
18650 Lithium-ion Batteries Are Very DANGEROUS. Even A Single 18650 Cell Has The Potential To Start FIRE!! [Do This At Your Own Risk]
Please Don’t Confuse About Plus And Minuses And Don’t Put Batteries Into Wrong Direction!!!.And Make Sure About Battery Health Before Charging It. Avoid Leaked Batteries..Be Safe.Be Happy
Background Music : Syn Cole – Feel Good [NCS Release]
I used a single-cell usb bank to charge a single cell at a time. I also have a 4-cell usb bank which I would NOT use to charge less cells than 4, as there is increased risk of oversupplying the cells with power.
I actually fried this chip pretty quickly by connecting up a cell the wrong way, positive to negative and negative to positive. Instant hissing and magic smoke! If I had known the circuit was not protected I would have added a diode to protect it.