48V lithium battery for deep-cycle power and lead-acid replacement applications

Developed for 48V deep-cycle systems, this LiFePO4 battery offers greater usable capacity, lower weight and longer cycle life than comparable SLA batteries. Integrated BMS protection manages overcharge, over-discharge, temperature and short-circuit conditions, while Bluetooth and CAN communication support system monitoring and integration. An isolation switch and LED fault/state-of-charge indicator provide convenient control and at-a-glance battery status.

Key Features

• LiFePO4 chemistry: Uses stable Lithium Iron Phosphate chemistry for deep-cycle applications requiring consistent power delivery and extended runtime.
• Long cycle life: Rated for more than 2,000 cycles at 100% depth of discharge (DoD), with the manufacturer stating up to eight times the cycle life of SLA batteries.
• Integrated BMS protection: Protects against overcharge, over-discharge, temperature and short-circuit conditions.
• Greater capacity utilisation: Provides approximately 60% greater capacity utilisation than SLA, supporting longer runtime from the available battery capacity.
• Lower application weight: High energy density delivers less than half the weight of equivalent SLA batteries, helping reduce overall system weight.
• Fast recharge: Lithium chemistry allows the battery to recharge quickly, reducing turnaround time between operating cycles.
• Flat discharge curve: Supports efficient use of available capacity while maintaining more consistent voltage throughout the discharge cycle.
• Low self-discharge: Allows the battery to remain unused for longer periods with reduced capacity loss.
• Bluetooth and CAN communication: Supports BT and CAN communication for battery monitoring and compatible system integration.
• Parallel configuration: Supports up to 10 batteries in parallel when using communications.
• Integrated isolation switch: Provides a convenient means of isolating the battery from the connected system.
• LED battery status: Integrated LED fault and state-of-charge indicator provides quick visual status information.
• Cell-level certification: Cells are UL1642 certified according to the supplied specification sheet.

Communication capability and parallel support make it suitable for expandable 48V battery systems where monitoring, deep-cycle performance and reduced weight are important.