I have twelve (12) GNB Absolyte IIP Type 4-90A11-R23, 4-cell, 2 Volts Per Cell, VRLA, AGM, 440 Ah, 8 Hour to 1.75 VPC, 23-inch relay rack mountable, 20 Year batteries. Connect 6 of these in series for 48V. I have the bus bars, plastic insulating covers, two 23" relay racks, and two Nortel MFA150 48V rectifier systems as well if interested. These are approximately 9 years old. The batteries were float-charged in temperature controlled telco environments and never deep cycled throughout their life. We moved to AC powered systems, so we don't need these anymore.
Best offer takes them.
Located in Worcester, MA.
