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< Esato Forum Index > Sony Ericsson / Sony > Technical > Handmade mobile charger. Bookmark topic

I ve just made a mobile charger. I cut the cable from my old t10 charger. Then i took 2 connectors that fit exactly the poles of the 4.5 volt battery. I connected the connectors with the cables inside of the insulation. Then it is ready. I used the 4.5 bat because it is less damaging to the battery and it has larger capacity. Cost: battery: 0.5-1.5 connectors: 0.5 soldering iron and soldering stuff:4 max for cheap. I have antex 17 watt though... 35 . Cheers! This message was posted from a T610
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Posted: 2004-05-15 19:14:14
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Why not just buy a new one? :???
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Posted: 2004-05-15 22:34:50
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When i mean mobile charger i mean accesible from every where. In the bus, in the pocket, everywhere. Its better than the 9volt battery chargers. Doesnt damages the battery and it can charge my t610 turned on from 0 to 80%. I have an electronics degree and i like making electronic constructions. I have even designed and created a stereo 2x120 watt rms at 8 ohm load amplifier with true frequency responce from 22 Hz to 22KHz checked with an osciloscope and a function generator. This message was posted from a T610
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Posted: 2004-05-15 22:46:36
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Oh, you must be clever then
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Posted: 2004-05-15 22:59:29
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Oh i like that kind of sthuff! My nickname is translated from Russian like "soldering iron" :-) i wonder if there is any sense in making a charge output from computer power supply :-) This message was posted from a R520
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Posted: 2004-05-15 23:16:07
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Haha. Nice to meet you paw! Lets go solder these mosfets! This message was posted from a T610
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Posted: 2004-05-15 23:39:02
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Yeah, it would be cool to invent some other handmade accessories! Btw, do you know about the new loudspeakers that can be stuck to any surface to make it sound? I've heard they gonna release it soon! Nice for pocket mp3! :-) This message was posted from a R520
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Posted: 2004-05-15 23:44:19
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They are called Sotndbug. A local retailer in greece has these. I ll buy them for 100 . You can stick them on any glass or wooden surface. They play frequencies from 60 Hz to 12 KHz and are 8 watt rms. Nice for trips but work with 4xAA batteries This message was posted from a T610
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Posted: 2004-05-15 23:57:30
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Thanx for the info! This message was posted from a R520
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Posted: 2004-05-16 00:00:56
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No prob! See ya soldering iron! This message was posted from a T610
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Posted: 2004-05-16 00:05:07
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