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Nairaland Forum / Science/Technology / Computers / Easy Method To Create Your Own Power Bank (1616 Views)
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Easy Method To Create Your Own Power Bank by femdevcon(f): 5:05am On Mar 22, 2016 |
[img]http://1.bp..com/-5FvzU1bkOJc/VUM1x9e_IFI/AAAAAAAAB5g/2UuBzwMz9wU/s1600/inverter.jpg[/img] THIS TUTORIAL IS ABOUT HOW U CAN CHARGE ALL OF YOUR CELL PHONES WITH NORMAL AA BATTERIES. Step 1. THING YOU'll NEED:- 1)a charger plug, 2)resistor 2 3)cell phone 4) 4 AA batteries AA. 5) wire Step 2. CONNECT ALL THE 4 BATTERIES TOGETHER SUCH AS POSITIVA OF ONE CELL CONNECT WITH NEGATIVE TERMINAL OF OTHER BATTERY. CONNECT ALL THE 4 AA BATTERIES LIKE THIS ONLY. I USED A BATTERY HOLDER WHICH I EXTRACTED FROM MY OLD TOY CAR. I PUTTED ALL THE BATTERIES IN IT. Step 3. CONNECT A WIRE IN POSITIVE TERMINAL OF BATTERIES AND A WIRE IN NEGATIVE TERMINAL OF BATTERIES AFTER U ALL JOIN IT. i.e. in photograph. Step 4. NOW CONNECT RESISTOR 2 IN POSITIVE WIRE. Step 5. NOW CONNECT THE POSITIVE WIRE WITH RESISTOR TO ANY WIRE OF CHARGER PLUG AND OTHER WIRE TO OTHER WIRE OF CHARGER PLUG. Step 6. NOW JUST CONNECT THE CHARGER PLUG TO YOUR CELL PHONE AND SEE HOW IT WORKS. Note! You are truly doing this at your risk. Apply the knowledge of physics carefully and you will make it. Note! You are truly doing this at your risk. Apply the knowledge of physics carefully and you will make it. Source: http://femdevcon..com/2015/05/easy-method-to-create-your-own-power.html?m=1 |
Re: Easy Method To Create Your Own Power Bank by R0ckefeller: 5:10am On Mar 22, 2016 |
you know not everybody is a physicist |
Re: Easy Method To Create Your Own Power Bank by xreal: 5:51am On Mar 22, 2016 |
femdevcon: Ok, let me find a toy to PUTTED the batteries too. I no fit risk am abeg. |
Re: Easy Method To Create Your Own Power Bank by Adonis3: 5:56am On Mar 22, 2016 |
and what would the capacity be? Using four batteries as illustrated in your pic #Adonis3HasSopken |
Re: Easy Method To Create Your Own Power Bank by femdevcon(f): 5:57am On Mar 22, 2016 |
Adonis3:The same capacity with medium tiger battery |
Re: Easy Method To Create Your Own Power Bank by Adonis3: 6:04am On Mar 22, 2016 |
Re: Easy Method To Create Your Own Power Bank by alatbaba1(m): 6:31am On Mar 22, 2016 |
femdevcon: Oboi ur own physics nah from space u learn am from. 1. Hw many ohms resistor? 2. The resistors r connected in series or parallel. 3. The capacity of the battery? Sure it nt gonna b same with AA battery cos u r connecting them in series nt parallel. Tho I hv seen sumtin like dis before. Jst explain more on the construction |
Re: Easy Method To Create Your Own Power Bank by Donald3d(m): 9:44am On Mar 22, 2016 |
alatbaba1:I wanted to ask the same question oo |
Re: Easy Method To Create Your Own Power Bank by ANTONINEUTRON(m): 11:10am On Mar 22, 2016 |
Donald3d:even me @femdevcon How many ohms. And give some estimated measurement dat won't damage my phone. |
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