Re: [Shop-talk] Hooking up a trickle charger to a truck with two batteries and a thermoswitch

[DAVID MASSEY via Shop-talk <shop-talk@autox.team.net>]

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Depends.=C2=A0 Some dual battery systems have the batteries connected in pa=
rallel full time.=C2=A0 In that case, one is all you need.=C2=A0 It doesn't=
 matter which one you connect it to.

But some have a disconnect so you can run accessories until that battery go=
es flat and the other one is fully charged for cranking.=C2=A0 In that case=
 you will need two.

You can use a commercial HVAC temp contol from Granger's or similar for the=
 block heater.=20

Dave
On Sunday, March 3, 2019 eric--- via Shop-talk <eric@megageek.com> wrote:
Two Quick questions,

1- Can I hook up a normal trickle chargerto a truck that has two batteries?=
 =C2=A0If so, how should I wire it? =C2=A0I'mfinding confusing info on the =
web.
Do I hook it up to one battery only?=C2=A0
Do I put the pos on one batt and theneg on the other?
Do I need one for each battery?

2- Is there a 120vac themo switch fora trucks block heater? =C2=A0(so it on=
ly turns on the block heater if theoutside temp is below a certain temp? =
=C2=A0(what would that temp ideallybe?)

Thanks again all!

Thanks in advance.


Sent from my Commodore 64 on a 2400 Baud Modem.
Tech Viper
"Be as beneficent as the sun or the sea, but if your rights as a rationalbe=
ing are trenched on, die on the first inch of your territory." RalphWaldo E=
merson=20
-Who is John Galt?_______________________________________________

Shop-talk@autox.team.net
Archive: http://www.team.net/pipermail/shop-talk

ssey@cs.com


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<p dir="ltr">Depends.&nbsp; Some dual battery systems have the batteries 
connected in parallel full time.&nbsp; In that case, one is all you need.&nbsp; 
It doesn't matter which one you connect it to.</p>
<p dir="ltr">But some have a disconnect so you can run accessories until that 
battery goes flat and the other one is fully charged for cranking.&nbsp; In 
that case you will need two.</p>
<p dir="ltr">You can use a commercial HVAC temp contol from Granger's or 
similar for the block heater. </p>
<p dir="ltr">Dave</p>
</br></br><div class="device_aol_et_org_dt_dd_quote"></div><hr 
style="border:0;height:1px;color:#999;background-color:#999;width:100%;margin:0 
0 9px 0;padding:0;"></hr><span style="font-size:14px; color:#999999;">On 
Sunday, March 3, 2019 eric--- via Shop-talk &#60;<span 
style="color:#0000A0">eric@megageek.com</span>&#62; wrote:</span><br></br><div 
id="yiv2874111267"><font size="2" face="sans-serif">Two Quick questions,</font>
<br>
<br><font size="2" face="sans-serif">1- Can I hook up a normal trickle charger
to a truck that has two batteries? &nbsp;If so, how should I wire it? 
&nbsp;I&#39;m
finding confusing info on the web.</font>
<br><font size="2" face="sans-serif">Do I hook it up to one battery only?
&nbsp;</font>
<br><font size="2" face="sans-serif">Do I put the pos on one batt and the
neg on the other?</font>
<br><font size="2" face="sans-serif">Do I need one for each battery?</font>
<br>
<br><font size="2" face="sans-serif">2- Is there a 120vac themo switch for
a trucks block heater? &nbsp;(so it only turns on the block heater if the
outside temp is below a certain temp? &nbsp;(what would that temp ideally
be?)</font>
<br>
<br><font size="2" face="sans-serif">Thanks again all!</font>
<br>
<br><font size="2" face="sans-serif">Thanks in advance.</font>
<br><font size="2" face="sans-serif"><br>
<br>
Sent from my Commodore 64 on a 2400 Baud Modem.<br>
Tech Viper<br>
&quot;Be as beneficent as the sun or the sea, but if your rights as a rational
being are trenched on, die on the first inch of your territory.&quot; Ralph
Waldo Emerson <br>
-Who is John 
Galt?</font></div>_______________________________________________<br><br><a 
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