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Solar Battery Chargers?

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Justin

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May 16, 2009, 1:19:04 AM5/16/09
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Is there such a thing as a charger that will put out 12v and have a car
cigarette lighter/power socket plug?
I'm looking for something to charge digital camera, camcorder and
possibly satellite internet transceiver batteries.
All of the devices will have car power socket adapters for the chargers.

Cheeky Bastard

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May 16, 2009, 1:36:53 AM5/16/09
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Yeah about $20 at JC Whitney or the truck stop.

CB

Justin

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May 16, 2009, 11:06:25 PM5/16/09
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the ones I'm seeing plug IN to the lighter socket to trickle charge the
vehicle's battery.
That's not quite what I want. I want to be able to power something that
has a 12v lighter socket adapter.

Cheeky Bastard

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May 17, 2009, 1:48:32 AM5/17/09
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You're going to need a battery array and a charge controller and an
inverter.
Post in a RV group and guys have links to pages I don't have on this PC.
Harbor has some panels also.
http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=96352

CB


Justin

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May 17, 2009, 2:06:06 AM5/17/09
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Something tells me I'm buying a little generator.

ShadowTek

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May 17, 2009, 2:16:27 AM5/17/09
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Cheeky Bastard wrote:

> Post in a RV group and guys have links to pages I don't have on this PC.
> Harbor has some panels also.

Or alt.solar.photovoltaic

Cheeky Bastard

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May 17, 2009, 4:15:05 PM5/17/09
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So now you see all you must get together? Not so portable.
I have two jump packs and 3 small inverters. One inverter is bigger than
the next and used depending on what I need for power.
Then I have a really quiet Kawasaki suitcase style generator.

I was curious about getting this cheap one as a lighter power source.
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=66523

CB


Gordon

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May 17, 2009, 9:18:30 PM5/17/09
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Justin <jus...@nobecauseihatespam.com> wrote in news:gunuvt$kdl$1
@news.eternal-september.org:

So? Go to Radio Shack and get a lighter socket Y adapter, do
a bit of surgery. There you go.

Leythos

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May 17, 2009, 9:48:28 PM5/17/09
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In article <gulici$av2$1...@news.motzarella.org>,
jus...@nobecauseihatespam.com says...

http://store.sundancesolar.com/12wasochpafo.html

It was simple enough to type SOLAR BATTERY CHARGER into google and find
hundreds of links

--
- Igitur qui desiderat pacem, praeparet bellum.
- Calling an illegal alien an "undocumented worker" is like calling a
drug dealer an "unlicensed pharmacist"
spam9...@rrohio.com (remove 999 for proper email address)

Bernhard Agthe

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May 18, 2009, 4:09:57 AM5/18/09
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Hi,

As you want to use solar power, you should try to avoid extra power
adaptors - they loose you too much power (by converting it to heat).
Many devices can be charged by 5V (Mini-USB or cell phones plug) today,
so it's probably a good idea to get a 5V-Solar panel and a few adaptor
plugs (which have no electronics in them).

By the way, getting a 5V solar panel will make it cheaper, smaller and
lighter - so it's a good idea to check whether that works, first.

A short while ago, I did see a backpack-compatible solar panel (light,
can be bent) that does output 5V, made by a swiss company.

Apart from that, if you really really can not avoid the 12V-panel with
additional adaptors solution, replacing the plug with a socket should be
simple, but please do it right (I have seen lapms connected to a wall
socket by open cables just stuffed into the socket - ugh!).

;-)

Ciao...

Tom Biasi

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May 18, 2009, 6:30:38 AM5/18/09
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"Justin" <jus...@nobecauseihatespam.com> wrote in message
news:gulici$av2$1...@news.motzarella.org...

I suggest that you see how much current your present charger supplies and
then see what it would take in solar cells to match that. If the solar cell
doesn't give a rating in amps, divide the power by the voltage. You will
soon see how inefficient solar cells are. If you have all day in bright sun
you can do some small charging without a very large array.

Tom


Tim

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May 20, 2009, 6:42:18 AM5/20/09
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That would be amps x volts = watts

Tom Biasi

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May 20, 2009, 6:40:16 PM5/20/09
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"Tim" <dogn...@windstream.net> wrote in message
news:8b75$4a13de88$ae822a19$19...@ALLTEL.NET...
Yes.
I suggested Watts/Volts=Amps
Tom


Tim

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May 21, 2009, 8:23:08 AM5/21/09
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Might it be easier to carry extra batteries?

TheLoneRanger1OO

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Jun 25, 2009, 2:39:07 AM6/25/09
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