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Matt
Mar 12, 2004, 04:04 AM
When using a charger off your car battery, can you run a decent size cord
off the lighter jack, into the charger. Because I have a van with all with
all the seats taken out. It would be cool just to open that tailgate and
have my RC setup right there. This would be much cooler than opening my hood
and having to set up a table.

Matt

Douglas Bollinger
Mar 12, 2004, 04:04 AM
On Fri, 12 Mar 2004 00:19:02 +0000, Matt wrote:

> When using a charger off your car battery, can you run a decent size cord
> off the lighter jack, into the charger. Because I have a van with all with
> all the seats taken out. It would be cool just to open that tailgate and
> have my RC setup right there. This would be much cooler than opening my hood
> and having to set up a table.

Sure. I intend to use a similar hookup for my charger when I'm away from
the outlets. Most lighter/accessory jacks in autos are usually limited to
around 10 amps (check your manual), so if that's enough juice for your
charger you are good to go.

--
"Elves and Dragons!" I says to him. "Cabbages and potatoes are better
for you and me."
-- J. R. R. Tolkien

kenji
Mar 12, 2004, 04:04 AM
In article <pan.2004.03.12.02.09.40.23302@pa.nospam.net>,
Douglas Bollinger <dcb@pa.nospam.net> wrote:

> On Fri, 12 Mar 2004 00:19:02 +0000, Matt wrote:
>
> > When using a charger off your car battery, can you run a decent size cord
> > off the lighter jack, into the charger. Because I have a van with all with
> > all the seats taken out. It would be cool just to open that tailgate and
> > have my RC setup right there. This would be much cooler than opening my hood
> > and having to set up a table.
>
> Sure. I intend to use a similar hookup for my charger when I'm away from
> the outlets. Most lighter/accessory jacks in autos are usually limited to
> around 10 amps (check your manual), so if that's enough juice for your
> charger you are good to go.

I have a 49.99US power converter. I hook it up to the battery directly,
It can give 750watts. I run an extension cord from it to the tailgate of
the van and run 2 chargers, a soldering iron and sometimes a fan all at
the same time. Every four hours I run the car for about ten minutes.

Matt
Mar 12, 2004, 04:04 AM
Sounds like a nice setup. Why do people solder at the track so much? It
seems like a dumb question, but once your battery packs are built, what else
do you need to solder?


"kenji" <kenji@ameritech.net> wrote in message
news:kenji-931299.20395911032004@news.ftupet.com...
> In article <pan.2004.03.12.02.09.40.23302@pa.nospam.net>,
> Douglas Bollinger <dcb@pa.nospam.net> wrote:
>
> > On Fri, 12 Mar 2004 00:19:02 +0000, Matt wrote:
> >
> > > When using a charger off your car battery, can you run a decent size
cord
> > > off the lighter jack, into the charger. Because I have a van with all
with
> > > all the seats taken out. It would be cool just to open that tailgate
and
> > > have my RC setup right there. This would be much cooler than opening
my hood
> > > and having to set up a table.
> >
> > Sure. I intend to use a similar hookup for my charger when I'm away
from
> > the outlets. Most lighter/accessory jacks in autos are usually limited
to
> > around 10 amps (check your manual), so if that's enough juice for your
> > charger you are good to go.
>
> I have a 49.99US power converter. I hook it up to the battery directly,
> It can give 750watts. I run an extension cord from it to the tailgate of
> the van and run 2 chargers, a soldering iron and sometimes a fan all at
> the same time. Every four hours I run the car for about ten minutes.
>

kenji
Mar 12, 2004, 04:04 AM
We run three electric vehicles. Two of them run mod motors. The motors
get cleaned and maybe cut every 5 or 7 races, so you need to unsolder
the motor leads to do it ( we don't use connectors because they can
disconnect easily during racing). then there's loose battery bars. I use
Deans connectors for my batteries, but some people direct solder their
esc to their batteries so they need to solder for every battery change.


In article <xXa4c.242278$jH.2840571@twister.tampabay.rr.com>,
"Matt" <mcollins_fl@yahoo.com> wrote:

> Sounds like a nice setup. Why do people solder at the track so much? It
> seems like a dumb question, but once your battery packs are built, what else
> do you need to solder?
>
>
> "kenji" <kenji@ameritech.net> wrote in message
> news:kenji-931299.20395911032004@news.ftupet.com...
> > In article <pan.2004.03.12.02.09.40.23302@pa.nospam.net>,
> > Douglas Bollinger <dcb@pa.nospam.net> wrote:
> >
> > > On Fri, 12 Mar 2004 00:19:02 +0000, Matt wrote:
> > >
> > > > When using a charger off your car battery, can you run a decent size
> cord
> > > > off the lighter jack, into the charger. Because I have a van with all
> with
> > > > all the seats taken out. It would be cool just to open that tailgate
> and
> > > > have my RC setup right there. This would be much cooler than opening
> my hood
> > > > and having to set up a table.
> > >
> > > Sure. I intend to use a similar hookup for my charger when I'm away
> from
> > > the outlets. Most lighter/accessory jacks in autos are usually limited
> to
> > > around 10 amps (check your manual), so if that's enough juice for your
> > > charger you are good to go.
> >
> > I have a 49.99US power converter. I hook it up to the battery directly,
> > It can give 750watts. I run an extension cord from it to the tailgate of
> > the van and run 2 chargers, a soldering iron and sometimes a fan all at
> > the same time. Every four hours I run the car for about ten minutes.
> >
>
>

Ken-Ohki
Mar 12, 2004, 06:45 AM
10 to 20 feet is ok for using a extention cord from your ciggarette lighter. You start talking much more then that and you will start to suffer line loss. dc dont like traveling down long wires.

-Ken-Okhki

Paco Jones
Mar 12, 2004, 07:03 PM
There is always something to solder - I find that even with well built
battery packs, a crash or nose dive will cause something to break (but
what fun would it be if you never had to fix your car!).

Regarding the cigarette lighter jack question, places like Radio Shack
sell the 'power strip' that plugs directly into your cigarette lighter
and will run quite a few things - more or less depending on how much
power you need but it's great becuase you can then use it to power just
about anything that plugs in (including a laptop, speakers, transmitter
chargers, etc :-)).


>>
>>>In article <pan.2004.03.12.02.09.40.23302@pa.nospam.net>,
>>> Douglas Bollinger <dcb@pa.nospam.net> wrote:
>>>
>>>
>>>>On Fri, 12 Mar 2004 00:19:02 +0000, Matt wrote:
>>>>
>>>>
>>>>>When using a charger off your car battery, can you run a decent size
>>
>>cord
>>
>>>>>off the lighter jack, into the charger. Because I have a van with all
>>
>>with
>>
>>>>>all the seats taken out. It would be cool just to open that tailgate
>>
>>and
>>
>>>>>have my RC setup right there. This would be much cooler than opening
>>
>>my hood
>>
>>>>>and having to set up a table.
>>>>
>>>>Sure. I intend to use a similar hookup for my charger when I'm away
>>
>>from
>>
>>>>the outlets. Most lighter/accessory jacks in autos are usually limited
>>
>>to
>>
>>>>around 10 amps (check your manual), so if that's enough juice for your
>>>>charger you are good to go.
>>>
>>>I have a 49.99US power converter. I hook it up to the battery directly,
>>>It can give 750watts. I run an extension cord from it to the tailgate of
>>>the van and run 2 chargers, a soldering iron and sometimes a fan all at
>>>the same time. Every four hours I run the car for about ten minutes.
>>>
>>
>>

Jonathan Hodgson
Mar 13, 2004, 07:02 PM
On 12 Mar 2004 14:56:03 GMT, chuck_steak@nospam.com wrote:

>>Sounds like a nice setup. Why do people solder at the track so much? It
>>seems like a dumb question, but once your battery packs are built, what else
>>do you need to solder?
>
> Most
American?
> racers don't use plugs for connections.
> They solder the wires to the packs and motors...

Here in Rightpondia, it's a fairly even split between connectors or
hardwiring on motors, and hardly anyone that I know of hardwires their
cells.

Most if not all solder their brushes on, though, so 12V soldering
irons are still common.

Jonny