Reliable 12V Lithium Energy Storage with IP67 Protection for Marine and Off-Grid Applications

The Enerdrive B-TEC ULTRA 100Ah Gen3 Lithium Battery is a 12V LiFePO₄ energy storage solution engineered for demanding marine, recreational vehicle and off-grid power systems. Built with an IP67-rated enclosure and IEC62619-certified cells, it combines advanced battery protection, integrated heating, Bluetooth monitoring, CAN/RS485 communication and a serviceable design with an on/off isolation switch. The battery supports both series and parallel installation, delivering long service life and dependable performance in harsh operating environments.

Key Features

• IP67-rated enclosure: Dust-tight and water-resistant construction provides reliable operation in harsh marine and outdoor environments.
• IEC62619-certified LiFePO₄ cells: Built using internationally certified lithium iron phosphate cells for enhanced safety and reliability.
• Integrated Bluetooth monitoring: Monitor battery status, state of charge and operating information using the compatible Bluetooth mobile app.
• Built-in battery heater: Supports charging in low-temperature conditions by helping maintain suitable battery temperature.
• CAN and RS485 communication: Enables integration with compatible energy management and monitoring systems.
• Serviceable lid with isolation switch: Features a removable lid and integrated on/off switch for safe battery isolation during servicing.
• LED state-of-charge display: Front-mounted indicators provide a quick visual reference of battery capacity.
• Pressure relief valve: Assists with internal pressure equalisation while maintaining enclosure protection.
• Expandable battery bank: Supports configurations of up to four batteries in series and four in parallel for increased system capacity.
• Long cycle life: Rated for up to 6,000 charge cycles at 80% depth of discharge under specified operating conditions.
• Mounting hardware included: Supplied with a mounting tray and straps for secure installation.

The B-TEC ULTRA Gen3 combines advanced battery management, environmental protection and communication capabilities into a compact lithium battery suitable for marine, caravan, recreational vehicle and off-grid energy systems requiring dependable long-term performance.