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This is a product label/specification sheet for a Delco AVR Unigy II lead-acid battery. The battery is a 4-volt nominal voltage unit with a capacity of 2000AH at the 8-hour rate to 1.75 volts per cell (VPC) or 2084AH at the 10-hour rate to 1.80 VPC. The float voltage is specified at 2.25 +/- .01 VPC at 25 degrees Celsius. The unit is classified as a non-spillable battery approved for air transport under I.C.A.O., I.M.D.G., I.A.T.A., and D.O.T. regulations.

The label includes comprehensive safety warnings regarding high voltage shock hazards, explosive gases, and sulfuric acid exposure. Operating precautions specify that the battery must be properly ventilated during use and charging, and the vent valve must not be removed under penalty of warranty voiding. The battery is manufactured by East Penn Manufacturing Company, Inc. in Lyon Station, Pennsylvania, and carries UL recognition. Personal protective equipment requirements include eye protection and protective clothing, with additional warnings against open flames, sparks, and smoking in the vicinity of the battery.