Quick Plug 51.2v 71.68Kwh Lithium Battery with 5 x 51.2V 280Ah Modules In Parallel Connection, Providing Scalable Energy Storage.
71.68Kwh Lifepo4 Lithium Ion Battery Features Simple User-Configurable Communication with Inverters, Ensuring Seamless Integration and Efficient Energy Management in Both Residential and Commercial Energy Systems, Making Installation Straightforward and Adaptable.
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SmartPropel Energy 71.68KWh LiFePO4 Lithium-Ion Battery Offers 15 Years Design Life for 6000 cycles at 85% DOD.
High-Capacity Battery Ensures Efficient Energy Storage, Making It Ideal for Long-Term Use in Residential and Commercial Energy Systems.
With Smart Energy Management, Provides Reliable Power, Enhances System Efficiency, and Supports a Sustainable Energy Future with Low Maintenance and High Performance.


Build in Smart LCD Display: Providing real-time monitoring of power levels, voltage, and performance.
High safety 280Ah LFP Cell & Smart BMS: Ensures efficient performance management, protecting against overcharging, overheating, and other potential risks.

Multi-module Installation: Free stacking, allowing flexible installation and easy scalability for energy storage systems.
Max. Support 15PCS in Parallel Connection:
280Ah LiFePO4 battery module setup provides flexible capacity expansion to meet growing power demands.



Rack-mount 51.2V 71.68KWh lithium battery provides high-capacity energy storage with simple, user-configurable communication to inverters.
Make it easy to integrate into various systems, offering reliable and scalable energy solutions for both residential and commercial applications.
| SmartPropel Rack Mount (Quick Plug) LiFePO4 Battery Specification | ||||
| Model | SP-R2-72Kwh | |||
| Nominal Voltage | 51.2V | |||
| Nominal Capacity | 1400Ah | |||
| Nominal Energy | 71.68Kwh | |||
| Battery Cell | 3.2V Grade A LFP Prismatic Cell | |||
| Parallel Capacity | Yes,15 Units Maximum | |||
| Max. Charging Current | 100A | |||
| Max. Discharging Current | 200A | |||
| Charge Cut-off Voltage | 58.4V | |||
| Discharge Cut-off Voltage | 43.2V | |||
| Design life | 15+ Years (25C°/177F°) | |||
| Cycle life | >6000 Cycles,25C° | |||
| Communication Port | CAN/RS485/RS232 | |||
| Size(L*W*H) | 440*750*1255mm | |||
| Weight | About 560Kg | |||
| Operation Temperature Range | Charge 0℃-45℃/Discharge -20℃-55℃ | |||
| Self Temperature | -10℃~45℃(Every 1~2 months charge/discharge one time) | |||
SmartPropel Energy offers comprehensive one-stop service, covering everything from order processing to after-sales support.
Rack-mount (quick plug) 280Ah 14KWh LiFePO4 battery module is securely packaged in wooden boxes for safe delivery. This service ensures a seamless experience and reliable support throughout the product’s lifecycle.


Can the battery be customized through OEM or ODM services?
-Yes, we offer OEM and ODM services to provide customized solutions tailored to specific customer needs.
Is the battery cell used brand new and Grade-A?
-It is Grade-A, brand new and the QR code is intact, you can scan the code to check the information.
How does the quick plug design benefit installation?
-The quick plug design allows for simple and efficient installation, reducing setup time and complexity.
What is the maximum number of batteries that can be connected in parallel?
-Up to 15 batteries can be connected in parallel, allowing for scalable energy storage.
Is the battery compatible with different inverters?
– Yes, the battery is compatible with most mainstream inverters, offering flexibility for integration into various energy systems.
Besides lithium battery pack, can you provide me with inverter & PV panels?
– Yes. We are specialized in the production of lithium battery packs & inverters, and can provide you with a complete system. We can also recommend suitable PV panel suppliers for you.
What kind of certificates your products have acquired ?
– Most of our ESS and EPS products are acquired CE, ROHS,MSDS,UN38.3, which is able to satisfy most country’s importing requirements.
What about the warranty? How can we guarantee quality?
– Warranty for 5 years. All items will go through Aging test and final checks before being sent out, ensuring lithium battery products ready and reliable for use.
Accepted payment types?
– We accept paypal, T/T, and bank transfers for larger transactions. If you need help with setting up a wire transfer, please reach out to us for guidance.
What about the delivery time and shipping?
– Some products are in stock. Supports sea, land, and air transport, and provides DDP services. Use International Express (UPS/FEDEX/DHL) to deliver goods within 3-7 days.
Empower Your Knowledge on Battery Products and Solutions: Contact Our Team of Experts for battery details specification, information and best offer.
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