Ultramax batteries are high quality yet affordable LiFePO4 batteries that are IP65 rated and are perfect for marine applications. They feature Bluetooth connectivity, allowing 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 you to name batteries, making it easier to monitor multiple battery systems.
Ultramax batteries are high quality yet affordable LiFePO4 batteries that are IP65 rated and are perfect for marine applications. They feature Bluetooth connectivity, allowing 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 you to name batteries, making it easier to monitor multiple battery systems.