RUiXU | Lithi2-16 16kWh Lithium Battery | 51.2V 314Ah | UL1973/9540A/9540 Certified | CEC & SGIP
The RUiXU Lithi2-16 is a premium grade LiFePO4 (lithium iron phosphate) battery engineered for residential and commercial energy storage. Delivering 51.2V at 314Ah, it provides a substantial 16.07 kWh of usable capacity with a long cycle life of over 9,500 cycles at 80 percent depth of discharge.
This intelligent, wall mountable system combines advanced safety features, self heating for cold environments, and a rugged electro coated steel enclosure, making it well suited for solar storage, backup power, and off grid applications.
Key Features
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Massive 16kWh Capacity
Ideal for large-scale residential and commercial energy storage applications.
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5” LCD Touchscreen Interface
Real-time monitoring and intuitive settings via a capacitive onboard display.
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Advanced Fire Protection
Integrated Perfluorohexane module enhances internal safety and protects against thermal events.
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Quick-Connect Terminals (250A Rated)
Simplifies setup with secure, tool-less plugs that resist heat and loosening.
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Heavy-Duty Mobility & Mounting
Built-in concealed wheels and anti-tip wall mount for easy transport and safe installation.
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Accessible Maintenance Port
Inspection window for fast access to BMS and fuse systems.
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Dual Terminal Protection
Includes a fuse on the negative and micro circuit breaker on the positive, ensuring all-pole electrical safety.
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Smart Cell Balancing System
Double-level equilibrium control optimizes battery life and performance.
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Self-Heating for Cold Environments
Allows reliable charging and discharging in low-temperature conditions.
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Electro-Coated Steel Enclosure
Rugged, corrosion-resistant case suitable for indoor and outdoor environments.
Communication & Inverter Compatibility
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CANbus:
Seamlessly integrates with Victron, SMA, Studer Innotec, Sofar, Solark, Solis, Goodwe, Deye, Growatt, SAJ, LUXPOWER, Megarevo, INVT, Sermatec, TBB, MUST, Sunsynk, Schneider.
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RS485:
Compatible with MPP, Voltronic, RCT, Alpha, and Outback.
Certifications:
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UL1973 Certified
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UL9540 Compliant
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10-Year Warranty
What's Included
- (1) RUiXU Lithi2-16 Battery
- (1) RJ45/CAT5e Patch Cable
- (1) Ground Cable
- (1) Set of Parallel 1/0 AWG OP140 Cables
Specifications
Electrical
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Nominal voltage: 51.2V
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Nominal capacity (0.2C): 314 Ah
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Minimum capacity (0.2C): 314 Ah
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Nominal energy: 16.07 kWh
Cycle Life
Mechanical
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Dimensions (W x D x H):
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Approx weight: 145 kg
Construction and Safety
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Electro coated steel enclosure
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Dual terminal protection (fuse on negative, micro circuit breaker on positive)
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Integrated Perfluorohexane fire protection module
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Integrated self heating for low temperature operation
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Smart cell balancing with double level equilibrium control
Manual and Downloads
Warranty
OffGridLux (“the Seller”) warrants each RUIXU branded battery (“the Product”), as listed below, sold by RUIXU or any of its authorized distributors or dealers, to be free of defects for the period as listed in the table below (“the Warranty Period”), from the date of sale as determined by either the customers’ sale receipt, the shipping invoice and/or the battery serial number, with proof of purchase. Within the Warranty Period, subject to the exclusions listed below, the Manufacturer will credit, replace or repair, if serviceable, the Product and/or parts of the Product, if the components in question are determined to be defective in material or workmanship.
The Warranty Period for Physical Goods purchased from RUiXU Battery or authorized distributors or dealers is 10 Years.
RUiXU Battery will replace or repair the product at no charge, using new or refurbished replacement parts.
The Seller has no obligation under this limited warranty for product subjected to the following conditions (including but not limited to):
*Damage caused during shipping or mishandling of the Product
*Damage due to improper installation:loose terminal connections, under-sized cabling, incorrect series (cannot be used in series) or parallel connections, reverse polarity connections, or insufficient space for airflow
*Environmental damage such as inappropriate storage conditions as defined by the Manufacturer, exposure to extreme hot or cold temperatures, fire or freezing, or water damage, impact, or collision
*Damage due to improper operation or maintenance such as under- or over-charging the Product, cold temperature charging, lack of cleaning resulting in corroded terminal connections or build-up of dirt, debris, organic matter, fossil fuels, or chemicals on the Product casing
*Improper use of CAN cables such as improper connections or not connecting them
*Installing CAN communication devices that do not follow the appropriate CANbus guidelines as defined by the Manufacturer
*Product that has been opened, modified, or tampered with Tampering or removal of manufacture date codes.
*Product that was used for applications other than which it was designed and intended for by the Manufacturer
*Product that was under-sized for the application.
This Limited Warranty does not cover a Product that has reached its normal end of life due to usage which may occur prior to the Warranty Period. A battery can deliver only a fixed amount of Energy over its life which will occur over different periods of time depending on the application. The Manufacturer reserves the right to deny a warranty claim if the Product is determined, upon inspection, to be at its normal end of life even if within the Warranty Period.
Submitting A Warranty Claim
To submit a warranty claim, please contact the original place of purchase. The Product may be required to be shipped back to the Seller for further inspection. The Product must be shipped in compliance with UN38.3. Please note that DOT requires all persons’ shipping batteries to be Hazmat certified.
Technical Support
If you have technical questions about the Product, please contact us
Why Shop With OffGrid Lux?
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Focused on off grid & outdoor living
We are not a generic big-box store. OffGrid Lux is dedicated to off grid power, shelters, saunas, recovery tools and electric mobility, so every product fits a clear purpose: more independence and better quality of life.
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Authorized dealer & authentic products
We work directly with trusted U.S. brands and distributors. That means genuine products, valid manufacturer warranties and up-to-date specifications on every item.
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Transparent pricing, no hidden tricks
Competitive pricing, no sales tax in most U.S. states, and clear shipping costs. If you find a better final price online (after shipping and fees), let us know – we are happy to price match whenever possible.
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Free or low-cost shipping on most orders
Many items ship free within the continental U.S., and for heavier freight shipments we clearly show any small customer contribution instead of hiding it in the product price.
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Clear lead times & honest availability
If something is in stock, made to order, or on backorder, we tell you upfront. You will know what to expect before you pay, not after.
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Human support, not a call center script
Need help choosing between two batteries, inverters, saunas or bikes? You will talk to a real person who actually knows the products, by email, phone or SMS, and who stays with you before and after your purchase.
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Project-minded guidance
Working on a full system – solar, backup power, shelter or outdoor spa? We can help you think through sizing, compatibility and practical details so you do not overbuy or end up with the wrong gear.
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Fair return & warranty assistance
Most products are eligible for returns within 30 days according to our Return & Refund Policy, and we assist you with warranty claims directly with the manufacturer if anything arrives damaged or defective.
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Secure online checkout
Your payment is processed through encrypted, PCI-compliant gateways so you can order with confidence.
