This supplement provides a definitive specification for the electrical, physical, performance and nomenclature requirements for Lithium Sulfur Dioxide battery: • NSN 6135-99-795-4360, 30V 15Ah (Nominal) • NSN 6135-99-747-4430, 30V 7.5Ah (Nominal) It is essential that the battery is operated only within its design and performance parameters, also that it is NEVER EXPOSED TO TEMPERATURE EXCEEDING 70ºC, CRUSHED PIERCED OR DEFORMED IN ANY WAY, OR DISCHARGED BELOW 20 VOLTS.