1. For Nikon Z6 II Z7 II Power Battery Grip: Can hold 2 rechargeable lithium-ion battery EN-EL15C;Equipped with an TYPE-C external charging port.you can charge directly without removing the battery from the grip. Add additional shooting time versus just using the battery in the camera alone； 2.Z6II/Z7II Vertical Camera Handle Functions: Including auxiliary shutter release button, auto focus start button, auto focus selection, AE lock /FE lock button, multi-function button and main button dial, etc； 3.Battery Handle Compatibility:Camera battery grip compatible with Nikon Z6II/Z7II cameras; 4.Easy To Carry For Nikon MB-N11 Battery Grip: Easy to carry when going out; Charge fast, charge at any time, don't worry about low power when shooting. 5.You Can Get:MB-N11 Vertical Grip*1 .Size and Weight:139X77X118mm, 261g. A maximum of 2 EN-EL15C lithium-ion battery packsYou can also use the EN-EL15B/EN-EL15A/EN-EL15 lithium.ion battery pack.About 5 hours and 30 minutes Use rechargeable power adapter to charge two EN-EL15Clithium-ion battery packs.Type C USB interface. Can only be used to connect a rechar-geable power adapter, not to upload photos or other purposes