This just in: Nikon EN-EL18 Battery in stores by Friday. by Frank | Mar 19, 2012 | Just Leaked | 0 comments Nikon USA has informed USA Dealers that the brand new EN-EL18 battery for the Nikon D4 and MB-D12 Battery grip for the D800/ 800E. have been shipped and will arrive by friday. Product Number: 27050 MSRP: $220.00 Logging In... You must be logged in to post a comment. Profile cancelYou must be logged in to post a comment.