Very Simple 3.7v Li-ion Battery Charger || Auto cut off charging module
In this video I have shown how to make very simple and useful auto cut charger circuit for any type of 3.7 volt Lithium-ion Battery.
Required Parts:
1.BC 547 Transistor
2.330 ohm resistance
3.1k ohm resistance
4.IN4007 Diode
5.Female socket
6.1watt blue led
7.1watt red led
8.Lithium li-ion battery
Welcome to my channel "Tech help" here you will learn how electronics is work..Here you will also learn to make diy electronics circuits, handmade crafts, new inventions, mechanical, computer software..Here you will find lots of electronics projects and handmade circuits..
How to make 3.7 volt battery charger ,3.7v battery charger circuit with auto cut off.
Today in this video I will show you how to make a simple 3.7v lithium ion battery charging module, Through this charging module you can safely charge your lithium ion cells, This charging module also has the feature of auto cut off, when the Lavel of Your lithium ion battery reaches 4.2 volts and this charging module stops charging the cell.
Need to make this lithium ion battery charging model.
(1) Mobile phone old battery
(2) female micro USB port
(3) 470 ohm 1/4 watt resistor
(4) 1N 4007 DIODE
(5) LED BULB any colour
Very Simple 3.7v Li-ion Battery Charger || Auto cut off charging module
In this video I have shown how to make very simple and useful auto cut charger circuit for any type of 3.7 volt Lithium-ion Battery.
Required Parts:
1.BC 547 Transistor
2.330 ohm resistance
3.1k ohm resistance
4.IN4007 Diode
5.Female socket
6.1watt blue led
7.1watt red led
8.Lithium li-ion battery
Welcome to my channel "Tech help" here you will learn how electronics is work..Here you will also learn to make diy electronics circuits, handmade crafts, new inventions, mechanical, computer software..Here you will find lots of electronics projects and handmade circuits..
How to make 3.7 volt battery charger ,3.7v battery charger circuit with auto cut off.
Today in this video I will show you how to make a simple 3.7v lithium ion battery charging module, Through this charging module you can safely charge your lithium ion cells, This charging module also has the feature of auto cut off, when the Lavel of Your lithium ion battery reaches 4.2 volts and this charging module stops charging the cell.
Need to make this lithium ion battery charging model.
(1) Mobile phone old battery
(2) female micro USB port
(3) 470 ohm 1/4 watt resistor
(4) 1N 4007 DIODE
(5) LED BULB any colour
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