Our batteries come with small black clip to secure your Anderson connections together. Below are photos showing the clip and how it is used to secure your Anderson connections together.

Our batteries also come with two small rubber grommets which can (optionally) be installed as a cushion between your bike's frame and your battery mount which will be secured to your bike's water bottle mount holes using bolts. Please see the photo below for an example location of how and where to install these two grommets with your installation.
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Metal Grommets to be used with the Ultra Slim Shark Ebike Battery Mount.