Pocket charger that charge your phone and also has a two led flashlight.
The charger works with two lithium batteries CR2032 conected both of them
in serial so we get 6 volts and that its enough voltage to charge your phone.

Step 1: Materials

What you will need to make this pocket size phone charger.
1.Plastic piece
2.two lithium battery CR2032
3.two white leds
4.three pieces of metal
6.One usb micro plug
<p>Do we get rechargeable CR2032.batteries....?</p>
It's very nice! I'm going to make this one
<p>Most smart phone batteries are 1500-3300mah.</p><p> A 3V battery has 50-70mah and at 500mw load has &gt;30mah capacity.</p><p>Just exactly HOW much does this remaining &gt;30mah charge your phone ???</p><p>This is cute but utterly pointless, it's like using a tortoise to tow a bus.</p>
that's great... so you charge your led throwie with that? <br> <br>seriously neat design, but lacking somewhat in practicality. <br>now, replacing the button cells with a slim li-po battery, and step-up IC... you could probably get a solid 911 phonecall in with the emergency charge. or actually get a fair bit of juice into your mp3 player. <br> <br>Besides being a neat party trick to say &quot;watch this, it's charging my cell phone, see the charging icon?&quot; ; what is the purpose behind the design? What purpose did you design this for?
Thanks for write to me.<br>With this lithium battery you can charge the phone about 5minutes,I will replace them with rechargeable batteries CR2032.<br>I am electronic desigher and i love to experiment and build it stuff.<br>Regards macobt

About This Instructable




Bio: My name is marjancho and I love electronics,makeing gadgets,hack and pranks.
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