5120Wh Rack Mounted LiFePO4 Battery-JYR512100
- Long cycle life:≥8000 cycles
- Efficient BMS protection
- Expandable to 20 parallel battery packs
- Remote monitoring and management
- 10-year warranty & technical support
High Energy Density & Long Cycle Life
Premium LiFePO₄ Cells：8000 deep cycles, 10+ year service life, stable chemistry for residential & commercial energy storage.
Better storage：For up to 6 months, there is no risk of sulfate due to its extremely low self-discharge rate.
Quickly recharge： Save time and increase productivity with less down time，thanks to superior charge/discharge efficiency.
Extreme Heat Tolerance：Operates reliably in ambient temperatures up to +60°C, ideal for high-temperature environments.
Built-in BMS Protection
Integrated BMS Protection: Intelligent Battery Management System safeguards against overcharge, over-discharge, over-current, short-circuit, and thermal risks.
Built-in Circuit Protection: Prevents misuse and maximizes cell lifespan.
Multiple Communication Interfaces
Equipped with RS485/CAN/RS232 ports and dry contact, enabling seamless integration with inverters, solar panels, and smart home energy management systems (EMS).
Flexibility
Parallel connection of max. 20 batteries;
Modular design for quick stacking with our racks.
Model Comparison – Find Your Fit
| MODEL | JYETS512100 | JYETS512150 | JYETS512200 |
| ELECTRICAL PERFORMANCE | |||
| Nominal Voltage | 51.2V | 51.2V | 51.2V |
| NominalCapacity | 100Ah | 150Ah | 200Ah |
| Energy | 5120Wh | 7680Wh | 10240Wh |
| Cells | Square aluminum shell | Square aluminum shell | Square aluminum shell |
| CHARGEPERFORMANCE | |||
| RecommendedChargeCurrent | 30A | 50A | 75A |
| MaximumChargeCurrent | ≤100A(5s) | ≤150A(5s) | ≤250A(5s) |
| RecommendedChargeVoltage | 57.6V | 57.6V | 57.6V |
| BMSChargeCut-OffVoltage | <58.4V | <58.4V | <58.4V |
| ReconnectVoltage | >56.8V | >56.8V | >56.8V |
| DISCHARGEPERFORMANCE | |||
| MaximumContinuous DischargeCurrent | 75A | 100A | 150A |
| PeakDischargeCurrent | ≤100A(5s) | ≤150A(5s) | ≤200A(5s) |
| BMSDischargeCut-OffCurrent | 120A±10A(50-150ms) | 200A±10A(50-150ms) | 210A±10A(50-150ms) |
| BMSDischargeCut-OffVoltage | >40V(2s) | >40V(2s) | >40V(2s) |
| ShortCircuitProtection | 450~800μs | 450~800μs | 450~800μs |
| Dimension(LxWxH) | 14.56*19.68*6.3 inch (370*500*160mm) | 17.32*19.68*8.77 inch (440*500*223mm) | 17.32*19.68*10.23 inch (440*500*260mm) |
| Approx.Weight | 99.2lbs(45kgs) | 165.3lbs(75kgs) | 198.4lbs(90kgs) |
| CaseMaterial | iron | iron | iron | CaseMaterial | IP54 | IP54 | IP54 |
| CaseMaterial | -4~131°F(-20~55°C) | -4~131°F(-20~55°C) | -4~131°F(-20~55°C) |
| CaseMaterial | CE,UN38.3,UL1642 | CE,UN38.3,UL1642 | CE,UN38.3,UL1642 |
FAQ and Download
Find quick answers about our portable power stations, or download technical specs, certificates, and manuals.
Are you a manufacturer or a trading company?
We are a 20 years Ni-MH, Li-ion, LiFePO4 battery manufacturer, approved by ISO9001, ISO14001, SA8000
Do you offer OEM/ODM services?
Yes, we offer OEM/ODM with custom design, Grade‑A cells (LiFePO₄ / sodium‑ion), full inspection, certifications, and 10‑year warranty & support.
What certifications do your batteries have?
Our batteries hold CE, CB, RoHS, UN38.3, UL, etc., meeting target market regulations.
What info is needed for customization?
Provide battery type, capacity, voltage, power rating, communication protocol, certification requirements, and application scenario.
Can we visit your factory?
Yes, welcome to visit our Huizhou factory; please schedule with our sales team in advance.
