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Generator for charging the phone in any conditions

Phones and tablets / Generators
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Hello everybody.! It is necessary to have your own generator for charging the phone in every home. In the event of a loss of electricity, while fishing, in a campaign for mushrooms, you will always be in touch.

So I took out a 6-volt generator with a charging unit from a broken flashlight, this unit charged a 3.6 volt NI-MH battery, so the unit is ideal for lithium.


The case took Skype from a burned-out phone block.


I installed two lithium batteries in the case, brought the switch out and added a phone charging unit.


Two batteries are enough to charge the phone, and if you turn the generator’s handle for about fifteen minutes, the battery will also be charged.


Thank you all for your attention.
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16 comments
Guest Alexander 0
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Something is not clear, there is no scheme. Here is some board soldered to usb, is that what? Then this power board, what kind of parts are soldered in which circuit?
0
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Attention ! Bot!
Taras -1
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What does a personal letter do here? And name the addressee.
0
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If you’re on a trip, you’ll keep warm at the same time.
Author 0
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Quote: Homer
The device is of course fashionable. Now again, factory ones began to appear on sale. But to assemble it yourself if you do not find the gearbox - alas.

Almost any motor produces six volts .... the gearbox can be found here https://www.ebay.com/itm/DC-Motorreductor-Reductor-de-velocidad-electrica-M20-12V-0-06A-80RPM-P5B3/ 132306594123? Hash = item1ece16694b: g: yY0AAOSw1xhZn ~ tv
+1
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The device is of course fashionable. Now again, factory ones began to appear on sale. But to assemble it yourself if you do not find the gearbox - alas.
Author +1
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Quote: New Standard
the generator (motor) seems small ... but proud ... to charge ... for the phone you need (depending on the battery) 1 A ... and 5 V ... that is 5 W. ..then, for example, a 3-watt generator for charging must be turned without stopping for 2 hours at least ...
At the output, the device shows 5.17 volts with very little torsion .. I didn’t measure it .. maybe I'll take a photo tomorrow ... with amps. But there are two more 5000 mAh batteries in the device
+7
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the generator (motor) seems small ... but proud ... to charge ... for the phone you need (depending on the battery) 1 A ... and 5 V ... that is 5 W. ..then, for example, a 3-watt generator for charging must be turned without stopping for 2 hours at least ...
Author +1
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Quote: pogranec
Most interesting, how is he going to talk on the phone underwater? Ichthyander, probably.

On an avatar, does he smoke like under water? Not not Ichthyander .. he did not smoke under water.
+2
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Most interesting, how is he going to talk on the phone underwater? Ichthyander, probably.
Author +1
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Quote: New Standard
and for the control stress test, add 1 part of hydrochloric acid to 1 part of nitric acid ... you get Tsarskaya Vodka - it dissolves gold ... weakly charge under such conditions ...

In any conditions, this is in the absence of sun and wind and the absence of voltage in the outlet.
+1
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and for the control stress test, add 1 part of hydrochloric acid to 1 part of nitric acid ... you get Tsarskaya Vodka - it dissolves gold ... weakly charge under such conditions ...
Author +3
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Quote: Oltaviro
In any conditions? Charge under water.

Why under water .. come on right away in nitric acid?
-4
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In any conditions? Charge under water.
Author +1
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Quote: aleks888
Well done! Simple and affordable, such a generator is perfect for traveling conditions.

For traveling conditions the most .. power to twist the generator is enough even for a child. And if you install a rubber wheel instead of a handle, you can fit it on a bicycle.
+2
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Well done! Simple and affordable, such a generator is perfect for traveling conditions.

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