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Author Topic: 12V Battery Charger.... Schematics anyone?  (Read 2316 times)

BillyBob

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12V Battery Charger.... Schematics anyone?
« on: April 06, 2006, 04:02:08 PM »

Ok I'm getting to the part where I need to figure out how to charge R2's Batts while he's not running.

I'm looking for a simple schematic for a charger that will do a 12V 12AH sealed battery. They sell those little wall wart ones for $15 I've got a couple transformers and a boat load of spare parts. I just don't want to reinvent the wheel (I'm kinda in a time crunch!) It needs to be smart enough to shut the incoming power off when the batt is fully charged. I'm thinking .5 -1 Amp charge rate?

Let me know if you've got something.


Billybob
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viridius

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Re: 12V Battery Charger.... Schematics anyone?
« Reply #1 on: April 06, 2006, 04:47:14 PM »

Sealed...lead-acid battery?
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BillyBob

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Re: 12V Battery Charger.... Schematics anyone?
« Reply #2 on: April 06, 2006, 08:41:19 PM »

Yeap, It's a Sealed Lead Acid Battery.

Check out the second one on this page http://www.sciplus.com/category.cfm?subsection=13
The one listed as 12V rechargable Battery.

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