Outlet batteries & accessories

Non-corrosive material. Left + hub.

Plastic battery case with red lid, equipped with a strap. 18 x 33 x 23cm.

Plastic battery case, equipped with a strap. Standard: 19 x 27 x 20 cm.

Ultramax batteries are really high-quality, yet affordable LiFePO4 batteries, which, thanks to their IP65 protection, are perfect for boating use.

Bluetooth connection in the battery

Includes Bluetooth connectivity that allows the user to view battery capacity, temperature, and discharge or charge current using the free UMXLI mobile app, available for download from the Apple Store or Play Store (iOS and Android). The app also allows batteries to be named, making it easier to monitor multiple battery systems