RUiXU Lithi2-16 | 51.2V 314Ah | 16kWh LiFePO4 Battery Storage System
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Visit CalculatorThe RUiXU Lithi2-16 is a high-performance 16kWh Lithium Iron Phosphate (LiFePO4) battery, designed for residential and commercial energy storage applications. Built with grade A brand-new cells, this system delivers reliable, long-lasting performance with 9500+ cycles at 80% Depth of Discharge (DOD).
Designed for seamless integration into solar and backup power systems, the Lithi2-16 operates at 48V and features a built-in Battery Management System (BMS) for safe and efficient energy storage. It is compatible with on-grid, backup, and off-grid inverters, making it a versatile energy solution.
With IP65-rated weatherproofing, a durable electro-coated enclosure, and four concealed heavy-duty wheels, the Lithi2-16 is built for both indoor and outdoor use, offering mobility without compromising its compact design.


Everything you need is included with your product.
The RUiXU Lithi2-16 is engineered for durability, efficiency, and long-term reliability. Backed by a limited 10-year warranty, it is a dependable choice for homeowners, businesses, and off-grid energy systems seeking scalable and robust power storage.



| Specification | Details |
| Nominal Voltage | 51.2V |
| Capacity | 314Ah (Min. Capacity @ 0.2C: 314Ah) |
| Nominal Energy | 16.07kWh |
| Operating Voltage Range | 44.8V - 56.0V |
| Charge Voltage | 56.8V |
| Recommended Charge Current | 140A |
| Max Charge Current | 200A |
| Recommended Discharge Current | 100A |
| Max Discharge Current | 200A |
| Cycle Life (@ 80% DOD) | ≥ 9500 cycles |
| Communication Protocols | RS485 / CAN |
| Dimensions (with Wheels) | 36.3" x 21.3" x 10" |
| Weight | ~320 lbs |
| Mounting Options | Wall-mounted with included screws and anti-tipping anchor |
| Certifications | UL1973, UL9540 |
| IP Rating | IP65 (Outdoor-Ready) |
Can I expand the battery storage?
Yes! The Lithi2-16 supports up to 32 batteries in parallel, allowing for a total of 257kWh storage capacity.
Is this battery compatible with my inverter?
This battery supports RS485 & CAN communication protocols, ensuring compatibility with most hybrid and off-grid inverters.
Does this battery work in cold weather?
Yes! It features self-heating technology, ensuring optimal performance even in freezing temperatures.
Can the battery be installed outdoors?
Absolutely! The IP65-rated enclosure provides dust and water resistance, making it suitable for outdoor use.
What is the lifespan of this battery?
With 9,500+ cycles at 80% DOD, this battery is designed to last over a decade with proper use.
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