For: Guide Rod Lasers that fit -
     -GLOCK 26, 27, 29, 30, 33, 36, 39
     -SiG P239, P245
     -Springfield XD 3" Sub-Compact, 4".45ACP

Battery Type: Silver Oxide

Power Output: 1.5 volts

Shelf Life: Approximated at 5 years

Package Contains: 5 shrink-wrapped sets of 4 batteries each (20 batteries)