Lasermax Batteries Multi-packs contain 5 full battery packs (5 times the # of batteries used by particular model). All multi-pack batteries by LaserMax are high quality silver oxide type 1.5 volt batteries.
Specifications and Features:
Guide Rod Lasers that fit:
GLOCK 17,20,21,22,31-w/sn# prefix "A"
S&W Sigma 1240/1241-w/sn# prefix other than "AA"
Sig (excluding P239 & P245)-w/sn# prefix other than "CC"/"DD"
Silver Oxide Battery
Approximated 5 year shelf life
5 shrink-wrapped set of 4 batteries (20 batteries)