130 Degrees F, Min.
Stylus Alkaline AAAA AAAA Battery, 6 PK Battery, AAAA, Premium, Capacity - Batteries 650 mAh, Standard Battery Series Stylus, Battery Chemistry Alkaline, Voltage - Batteries 1..5V DC, Standard Battery Pack Size 6, Max.0 Degrees F, Shelf Life 5 yr, Diameter 0.