Integrated chip is FULLY DECODED and 100% compatible with the Nikon Z9 Mirrorless Camera

Backward compatible with EN-EL18 /B /C which work in the D4, D4S, D5, D800 /E, D810 /A, D500.

The battery  can also be charged in the OEM Nikon charger.

Ultra High Power Cell Technology with Extended Run Time (higher than OEM)

Built-in Safety Fuse To Prevent Overcharging, Overheating or Equipment Damage

Grade ‘AAA’ Highest Quality Lithium-Ion Rechargeable Battery Cells