APS 5 rechargeable lithium-ion power supplies are designed for use with Pulsar thermal imaging devices.APS 5 batteries support USB Power Delivery fast charging technology when using a standard charging set (charger, USB Type-C cable, power adapter).The rechargeable battery can be used separately or with a battery-locking cover (for Axion XQ/LRF XQ, Axion 2, Proton devices).