I once had an entire batch come in this way. The molded "+" and "-" was wrong on the battery top but the positive terminal was correctly painted red.
I went ahead and installed 8 of these for a customer. They were shot within 2 or 3 months.
It appeared that they were charged backwards and the plate chemistry did not support this.
Mark
-------- Original Message --------
Subject: [RE-wrenches] Reversed polarity on S530 battery
From: "Chris @ the Oasis"OasisMontana.com>
Date: Sat, November 08, 2008 5:39 pm
To: "'RE-wrenches'" <re-wrenches@lists.re-wrenches.org>
Dear folks:
I am installing a new set of sixteen Surrette/Rolls S530 batteries in our
home office system, and very quickly discovered one battery mislabelled--the
polarity is reversed. There were no fireworks thank goodness, but be sure
you test each battery before you assume anything!
Chris Daum
Oasis Montana Inc.
406-777-4309 local line
406-777-0830 fax
_______________________________________________
List sponsored by Home Power magazine
List Address: RE-wrenches@lists.re-wrenches.org
Options & settings:
http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org
List rules & etiquette:
www.re-wrenches.org/etiquette.htm
Check out participant bios:
www.members.re-wrenches.org
_______________________________________________ List sponsored by Home Power magazine
List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org