The wrapped in plastic battery is packed in a simple cardboard box accompanied by a short manual. Amazon would call something so well Frustration-Free Packaging is also.
The battery fits snugly into the bay of the Hero. Press the power efforts described earlier to the battery in the bay belong to the past here appear to have been remedied. The tab to pull out the battery is glued stable and would probably last longer.
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I charged the battery in both the Wicked Chili charging cradle as well as directly in the GoPro. There were no problems here and the battery is also not hot.
In summary: The Wicked Chili Battery for GoPro Hero 4 Black / Silver Edition [replaced AHDBT-401] Li-ion 1160mA is cheaper than the original GoPro depending on action by up to 50%. He brings, however, (almost) the same power, is well made and has a good fit. The only small thing that slight peeling a label is so. absolute buy recommendation!