Unlock the full potential of your power setup with the Expion360 EX2 4-Battery Tie-Down Add-On Kit. This advanced add-on kit is designed to expand a single battery mount, making it compatible with four EX2 Edge batteries. It provides an exceptional solution for those who require substantial power without compromising on stability and safety. Compatibility â Specifically designed for use with EX2 Edge series batteries, ensuring seamless integration and optimal performance. Quadruple Expansion â Converts a single battery mount into a quadruple battery system, allowing you to significantly increase your power. Durable Construction â Made from high-quality, corrosion-resistant materials that ensure long-lasting performance and security. Easy Integration â Requires an EX2 base mounting kit for installation, ensuring a secure and stable foundation for your expanded power setup. Enhanced Safety â Keeps all four batteries securely mounted, minimizing the risk of movement and potential damage during use. Built with corrosion-resistant materials for long-lasting performance Requires EX2 base mounting kit (item 150071 sold separately) for installation Reduces the risk of movement & potential damage during use | Expion360 Edge EX2 4-Battery Mounting Add-On Kit