PARD OEM 18650 Battery Qty 1
Buy from a dealer who sells the optic, or from the optic maker. This is PARD's own OEM cell, sold through us as a PARD dealer, so you know what you are getting. Knock-off cells sold online often overstate capacity, and a weak cell can shut a scope down on a cold night.
Look for cells from your optic's maker or an established battery brand, with honest capacity ratings and protection against overcharging. For PARD gear, the PARD OEM 18650 is made to the size the device expects. Be wary of 18650s that claim huge capacities, because those numbers are usually inflated.