NIGHTSTICK® CR123 Battery Carrier, 0.8" Dia x 2.8"L, Black, 1 Each

This battery carrier allows users to replace a rechargeable battery with two non-rechargeable CR123 batteries, which are sold separately. If the rechargeable battery in a NIGHTSTICK TAC 400, 500, or 600 Series flashlight becomes depleted, the user can insert a pair of CR123 lithium metal batteries into this carrier and use it instead of the rechargeable battery. Please note that it is not compatible with CR123-style rechargeable batteries.