The Nikon MB-N10 battery pack for the Z6/Z7 cameras will be officially released soon - Nikon Rumors
NikonEurope Twitterissä: "Power up with #Nikon's new dust and moisture resistant MB-N10 battery grip for the #Z7 and #Z6 #mirrorless cameras. Ideal for extended video shooting and time-lapse photography. #ShootLonger #ShootSteadier, hot
The Nikon Z Series MB-N10 Battery Grip Is Coming Soon
Battery Holder Vertical Grip For Nikon Z5 Z6 Z7 Ii Z6ii Z7ii Camera For 2pcs En-el15 En-el15a En-el15b Replace Mb-n10 El15 El15b - Battery Grip - AliExpress
Remember this? Long-awaited Nikon Z6/7 battery pack to ship next month: Digital Photography Review
Amazon.com : FocusFoto Vertical Multi Power Battery Pack Grip Holder for Nikon Z6, Z7 Full Frame Mirrorless Camera Replace for MB-N10 EN-EL15 EL15B : Electronics