Simple Power Bank Circuit to Charge Mobile Phone is discussed in this article. This circuit is easy to make at home using few parts. It is good for emergency when there is no power. It also help to charge phone anytime and anywhere. Parts Needed for Power Bank Circuit: Li-ion Battery 7.4V 2600mAh: Voltage Regulator […]
Battery Charger Circuits
Simple High Current Battery Charger Circuit
This Simple High Current Battery Charger Circuit is simple but works good. It stops charging by itself when battery reaches a set voltage. TIP35 transistor follow voltage and keeps charging voltage same and steady. It is good to charge big lead acid battery. What is a High Current Battery Charger Circuit: This high current battery […]
Li-ion Battery Charger Circuit using LM317 IC
This Li-ion Battery Charger Circuit using LM317 IC is small and easy charger circuit which is for Li-ion battery. It uses one chip called LM317 and we can make this at home with few parts. It is good for learning how battery charging works. Also will talk about how this battery charges best and how […]
Simple Li-ion Battery Charger Circuit using IC LTC4056
In this blog we will talk how to make a Simple Li-ion Battery Charger Circuit using IC LTC4056 We have used one special chip name LTC4056 and this chip control charging and stop when battery is full. To make chip work we have used only few parts in this circuit. This article show step by […]
Simple Solar Battery Charger Circuit with IC LM317
This article show how to make charger which uses sunlight to charge 12V battery like in car or some toy. Normal charger need electricity but this one uses solar panel which is good in place where there is no power. We call this circuit Simple Solar Battery Charger Circuit with IC LM317. It take sun […]
Simple USB Battery Charger Circuit
Phones, headphones and many more things we use in our every day life. Do they use battery? Yes they do, they need charging. This is small and Simple USB Battery Charger Circuit which is easy to make It charges phone or other devices, uses few parts only, good for learning and for home uses. So […]