Reply to "Battery or BCR for PRR S1 Proto 2 3 volt"

Vernon BarryOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

No switching of polarities for PS2 3V.

Red is positive, Black is negative.

You are referring to 9V battery snaps often associated with PS2 5V systems and PS1. The problem with that connector system is, it flip flops each connection. That is why a store purchased wire connector meant to plug into a battery becomes reverse polarity when you try to make it be the connector of the capacitors as the battery replacement.

3/29/234:16 PM

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