Extend the Reach. Complete the System.
Connect.

Battery Tender® Ecosystem

From the battery to the charger — Battery Tender® accessories close the gap.

SAE quick disconnect extension cables, ring terminal harnesses, battery voltage indicators, OBDII adapters, USB charging adapters, DC Power Connectors, and more — the Battery Tender® accessory lineup is built to extend the reach of your charger, improve the functionality of your charging solution, and connect every battery in every application. Wherever the battery is, however you need to charge it — there is an accessory designed for that exact need. One ecosystem. Every accessory you need.