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Need new batteries? Going from 12V to 18V or 6V to 12V? Wiring Questions?
#150637
I’ve done quite a bit of reading on this in an informative thread on the old forum, but it stopped just short of what I’m looking for. I haven’t had any luck finding the same info here.

Can anyone help with a schematic for switching between two 12v batteries in parallel and series with a DPDT relay? Also, can a latching switch be used to activate the relay coil or does it have to be the momentary sort?

http://www.modifiedpowerwheels.com/foru ... OPIC_ID=48


User avatar
By wired
#150643
Here is a link to a thread with diagrams you could use. It's for an 18v turbo setup. You would just use your 12v batteries to get the 24v you're looking for. you will need to make sure you use a relay rated for the high current draw( I recommend a 60amp or higher but you could start with a 40amp). You will need to use a latching type switch vs a momentary switch unless you want to use the circuit like a turbo function.
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