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Small Cabin Forum / Off-Grid Living / Question about using generator to charge batteries (again)
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p0rtia
Member
# Posted: 11 Sep 2016 10:29 - Edited by: p0rtia
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My ancient Honda EX1000 has gone bye-bye, and I have a new glossy Champion 73536i 2000 watt generator. I need to give a boost to the batteries that power my propane refrigerator's electronics, as I do every fall (because the solar panel that charges the batts doesn't get as much sun).

So I'm reading the manual for the Champion, and it says, cf. charging 12v batteries: Only for car batteries; not for deep cycle batteries.

Can I take this as being over cautious? Should I use a charge controller rather than just connect direct to the terminals (talking about 2 6 volt batts in series parallel). I need advise from the battery brains!

Thanks!

Steve_S
Member
# Posted: 11 Sep 2016 18:12
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It's charger is not meant for anything other than car batteries. You really need a proper charger unit, NOCO Genius makes good ones at reasonable prices, as does Shumacher (sp?).

I have a Multimodal charger that I got from Canadian Tire for my Motive Batteries which is a wonderful little charger and works a treat MotoMaster Eliminator Intelligent Battery Charger, 75/25/12/4A which has many features including de-sulfation. If your in the States you may find a similar one by another company.

My solar batteries are charged by the Controller but my Inverter is also a Charger, so it's a Combo Unit (Marine Type) which uses the Genny as shore power input.

Rereading what you wrote, you likely need a really good desulfation cycle on the batteries.

Hope it helps, I'm sure others will pipe in shortly with more helpful info.

hamish
Member
# Posted: 11 Sep 2016 22:26
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As previously noted, get yourself a stand alone dedicated battery charger. Much more efficient both in charging abilities and fuel consumption.

p0rtia
Member
# Posted: 12 Sep 2016 13:33 - Edited by: p0rtia
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Yeah, it comes back to me (I'm getting old and my memory it shot). Okay. I will buy a Battery Charger. Dumb question of the day. I assume the input to such a batter charger is 120v? So I can run it off of the generator? Thanks for you patience.

Here's a piccy of my cabin, now seven years old, and its new porch.
porch4_web.jpg
porch4_web.jpg


LoonWhisperer
Member
# Posted: 12 Sep 2016 14:12
Reply 


I have the same Champion genny and charge my deep cycle battery with a Battery Tender Plus charger. No issues encountered.

Awesome cabin by the way.

p0rtia
Member
# Posted: 12 Sep 2016 16:22
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Thanks, LookWhisperer. Charger looks perfect. Thanks!

Glad you like the cabin. It has worn well.

DaveBell
Moderator
# Posted: 13 Sep 2016 07:15 - Edited by: DaveBell
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Schumacher SC-1200 for AGM
Schumacher SC-1500 for GEL

Cabin colors are awesome.

Can you post some pics of the inside?

p0rtia
Member
# Posted: 15 Sep 2016 13:13
Reply 


Thanks, DaveBell. Will post as soon as I clean up!

p0rtia
Member
# Posted: 16 Sep 2016 19:38
Reply 


Hi guys! Charger acquired; batts charged
easy peasy. Thanks sooo much to all who piped up (if I ask the same question again next year, remind me that the charger is in the cabinet on the porch ).

I'm attaching a few shots of the cabin interior, as requested. Just after sunset so they're a little dark, but you'll get the drift. Loft too much of a mess to memorialize. Gotta say it's pretty cozy in here. *happy sigh*
kitchen1.jpg
kitchen1.jpg
kitchen2.jpg
kitchen2.jpg
parlor1.jpg
parlor1.jpg
parlor2.jpg
parlor2.jpg


DaveBell
Moderator
# Posted: 16 Sep 2016 21:16
Reply 


Very cozy. Love the leather chair. I could fall asleep in that. Thanks!

Steve_S
Member
# Posted: 17 Sep 2016 08:44
Reply 


Boy that is so cozy and snug, you just wanna snuggle up and relax there !

That Kitchen Table is ! Last time I saw one like that with the painted top and little utility drawers on both ends was back in Pecs Hungary at the family vineyard many many moons ago. Fairly typical in Hungary, Poland etc but I haven't seen one like that in Canada... Ideas Churning....

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