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Unread 14-01-2007, 22:59
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Ni Cad 7.2 polarity reversal warning!

My KOP 7.2 NI cad battery came with reverse polarity That is how the factory wired it, wrong!

I only discovered this after plugging it in to Robot controller and things did not work. Has anyone read if the Robot Controller has 7.2 polarity protection?

I won’t have a new 7.2 until tomorrow to test.
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Unread 15-01-2007, 16:10
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Re: Ni Cad 7.2 polarity reversal warning!

It was only by chance I checked the polarity of the NI Cad.

The Controller has protection circuits. Everything worked!
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