I want to use BMV 700 with Schaudt booster WA121525, how do i connect?

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zenoc asked Apr 2, '20

I want to use BMV 700 with Schaudt booster WA121525, how do i connect?

Hello,

I want to use the BMV 700 in combination with a battery booster from Schaudt. I have connected the booster according to the schematics from Schaudt.

Like this:

I only want to measure what goes in and out of my leisure battery.

So what is the best i do in combination with the monitor?

I put the Shunt between the leisure battery negative and the booster? like this:

Option 1:

Or i put the monitor between the booster and starter battery negative? But then the battery monitor will also measure what goes in and out of the starter battery no?

Or i do it like this?

Option3

BMV Battery Monitor

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Answer 1 · 2020-05-26T20:57:04Z

michaelvausr answered · May 26, 2020 at 08:57 PM

Hi Zenoc, I cannot see your schematics, sorry for that.
If you want to monitor the leisure batterie only, you have to connect the shunt between minus of the leisure battery and the rest of the system. Then you will see the leisure battery's data only. Take care of the direction of the shunt connection!

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