Summary
Battery, lead-acid, vented lead-selenium, fiamm sdh-17 cell type, 2 volts; nominal capacity of 640ah at 10h to 1. 8vpc at 68 fahrenheit; float voltage of 2.23 v/cell at 68 fahrenheit; boost voltage of 2. 40 v/cell; float voltage compensation with temperature of -1. 39 mv/cell/f; self- discharge at 68f of less than 2% per month; short circuit current of 6400a (iec 60896- 1); internal resistance of 0. 330 mohm; nominal size of 7.52" (length), 8.27" (width), 27.95" (height); 4.01 gallons electrolyte volume; 126 pounds weight with electrolyte; san box construction with flame retardant abs lid and flame proof vent plugs; 15 years design life; 3-years topping interval; in compliance with iec 60896 part 11, bs 6290 part 2, iso 9001, iso 14001,iso 45001, and the attached specifications located in the vendor checklist under "important bid documents for download", 116 each.