The Pulsar APS 5 battery pack is the replacement battery for Pulsar thermal optics that use particular battery. Optics using the APS 2 or APS 3 batteries are not compatible with the APS 5 battery.
The Pulsar APS 5 battery pack is the replacement battery for Pulsar thermal optics that use particular battery. Optics using the APS 2 or APS 3 batteries are not compatible with the APS 5 battery.