Renogy RBT50LFP48S Smart Lithium Iron Phosphate Battery, 48V 50Ah

Features:

• Modular Design Easily connect multiple batteries in parallel with the auto-balancing function to meet the power and energy requirements of different system setups.
• Reliable System The battery management system (BMS) and high-performance dual-processors provide comprehensive protection features and real-time monitoring.
• Uncompromised Quality The battery features an exceptional lifespan of more than 4500 cycles (80% DOD), a 50A maximum discharge current, and a wide range of operating temperatures.
• Communication Port The battery features a communication port-enabling communication between connected batteries, external devices, and host computers.
• Self-Heating The intelligent self-heating feature keeps the battery charged in cold environments.

The Renogy Smart Lithium Iron Phosphate Battery is the perfect for off-grid energy storage systems. The 48V nominal voltage ensures low heat generation and high efficiency during high power transmission. The modular design easily scales to meet a range of configurations-making it simple to tailor your energy requirements to specific projects. The battery meets the highest safety standards and has an exceptional lifecycle, optimized with proprietary manufacturing processes and cell architecture. The state-of-the-art battery management system (BMS) enables comprehensive protection features and real-time monitoring. With built-in intelligent self-heating, the battery is rechargeable even in low-temperature conditions.

NOTE:

• The normal operation of the self-heating function requires a stable charge current greater than 3A for each battery in the parallel battery bank. The self-heating function will not be able to operate normally if a PWM charge controller or a small current battery charger is used to charge the battery at low temperatures.
• Please secure all cable connections to the proper specification in order to ensure good contact between the cable lugs and the terminals. Over-tightening cable connections can cause terminal breakage and loose cable connections can cause terminal meltdown or fire.
• DO NOT string the battery in series. ONLY connect batteries of the same manufacturer and model in parallel.
• Please avoid too high a voltage difference between paralleled batteries, despite the auto-balancing function, to avoid triggering the over-current protection.