GoPro part numbers is (ABPAK-401). Includes the Extended capacity BacPac, Standard BacPac backdoor. Skeleton BacPac backdoor, USB charging cable & protective case. The item "NIB GoPro battery BacPac extended life Hero 4, 3+, 3 Cameras (ABPAK-401)" is in sale since Sunday, October 29, 2017.This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Accessories\Other Motorcycle Accessories". The seller is "xrdv8" and is located in Los Gatos, California. This item can be shipped worldwide.