Pard 21700 Battery

Thermal imaging devices demand consistent power delivery, and the Pard 21700 Battery keeps your optics functioning through extended field sessions. Whether you're scouting near Pleasanton or managing gear across multiple hunting trips, having reliable rechargeable cells on hand prevents downtime. TacticCAL Gun Store handles FFL transfer in Sunnyvale and stocks the accessories serious hunters depend on.

Powering Thermal Optics in the Field

The 21700 form factor balances capacity with practical carry weight—0.157 lbs keeps your pack lean while delivering the discharge curve thermal devices require. Many optics platforms designed for extended hunts rely on this cell chemistry for stable voltage under variable temperatures. Hunters who rotate gear across seasonal applications appreciate having dedicated spares. TacticCAL stocks hunting accessories for precision work and field logistics, including options discussed in detail for PC §32100 exempt revolvers and related equipment management. Visit our firearms dealer in Sunnyvale for our full catalog.

Frequently asked questions

Is the Pard 21700 Battery compatible with all thermal devices?

The 21700 form factor fits devices engineered for this cell size. Check your thermal optic's manual for compatible battery specifications before purchasing to ensure proper fit and voltage requirements.

How many charge cycles does this battery support?

Cycle life depends on your charging method and usage patterns. Most 21700 cells deliver 500+ cycles with standard chargers. Store partially charged in cool conditions to extend longevity between seasons.

Can I transfer ammo through an FFL in Sunnyvale?

Yes — TacticCAL processes ammunition shipments from online sellers under California's ammunition eligibility check requirements. TacticCAL is your gun store San Jose in the Bay Area.