Description

The RB48V300 is a high-capacity lithium iron phosphate (LiFePO₄) battery designed for solar, marine, and off-grid power applications. With a LINYI Connector terminal type and built-in overcharge protection, this battery delivers consistent power, long lifespan, and superior efficiency in even the most demanding environments.

Key Features:

• Partial State of Charge (PSOC) Tolerant – Unlike lead-acid batteries, this lithium battery performs optimally even when not fully charged.
• Temperature Tolerant – 2.5x more efficient in low temperatures than lead-acid batteries and operates safely in temperatures up to 149°F (65°C).
• Maintenance-Free – No watering, no corrosion—just plug, play, and charge.
• Eco-Friendly & Safe – Zero emissions, no fumes, and no pollution, making it a clean and sustainable energy source.
• More Usable Capacity – Provides 100% of its rated capacity, unlike lead-acid batteries that only allow 50% usable energy before performance declines.
• Highly Efficient – 99% energy efficiency, compared to 75-80% in lead-acid batteries, minimizing energy loss.
• Long Lifespan – Lasts up to 10 times longer than lead-acid batteries, retaining 80% capacity after 3,500 cycles.
• Fast Charging – Charges significantly faster than lead-acid batteries, ensuring minimal downtime.
• Constant Power – Delivers consistent voltage throughout discharge, preventing power loss during operation.