High capacity slim internal lithium battery for off grid systems

This compact slimline lithium battery is designed for deep-cycle applications demanding high usable capacity in a single internal installation. Its metal IP52 enclosure, smartphone monitoring, and advanced internal protection systems deliver reliable performance for camper trailers, 4WDs, caravans and marine cabins while saving considerable size and weight compared to AGM alternatives in Australian conditions.

Key Features

• Slim metal enclosure: Water-resistant IP52 metal case with sealed framing designed only for internal mounting and improved protection against moisture ingress.
• Remote reset button: Supplied with a remotely mountable reset button for easier access and enhanced resistance to water exposure.
• Future-ready comms ports: Dual RJ45 CAN ports available for future integration and monitoring functionality.
• Smartphone monitoring system: Wireless app monitoring provides real-time capacity, voltage, current, temperature, individual cell voltage, alarms, cycles and event history.
• Integrated battery management system: Internal BMS protects against over-charge, over-discharge, over-temperature and short circuit for safe operation and cell balancing.
• High usable energy: Lithium chemistry delivers significantly more usable energy than comparable AGM batteries, reducing total battery weight and installation space.
• Parallel connection capability: Can be paralleled with up to four units while respecting current limits of a single BMS for balanced performance.
• Inverter compatibility: Supports inverter capacities up to 3000W; exceeding this limit can damage the BMS.
• Internal-only installation: Suitable only for protected indoor environments away from heat sources, vehicle engine bays, wet areas or compartments carrying gas.
• Ideal for mobile and remote power: Well suited for caravans, 4WD auxiliary systems, camper trailers, marine cabins and remote communication sites requiring dependable deep-cycle storage.

Engineered for long-term reliability, this compact battery enables efficient, high-capacity internal energy storage for modern mobile and off-grid systems.