Di2 Battery Holder Seatpost

Product Information

For cyclists seeking a clean and secure integration of their electronic shifting system, the PRO Seatpost Di2 Battery Holder offers a precise solution. This holder tucks your Di2 battery neatly within your seatpost, safeguarding it from the elements and ensuring a silent ride free from rattles. It’s an essential component for a streamlined Di2 setup, keeping the battery stable and protected.

Designed for internal placement, this resin holder is compatible with popular Shimano Di2 batteries like the BT-DN110 and BT-DN300, providing reliable retention within your seatpost.

Features

• Securely holds Shimano Di2 internal batteries (BT-DN110, BT-DN300) within the seatpost.
• Constructed from durable resin to prevent rattling and protect the battery.
• Includes a stainless-steel tool for easy installation and removal.

Specs

• Material: Resin
• Compatibility: Shimano Di2 BT-DN110 and BT-DN300 batteries
• Seatpost Diameter Compatibility: 27.2mm - 28.6mm (for UPC 022255476096)