Individual pricing for large scale projects and wholesale demands is available.
Mobile/WhatsApp/Wechat: +86 156 0637 1958
Email: info@evlithium.com
Engineered for uninterrupted performance, this UPS-grade power system delivers a stable 115V nominal output and a substantial 500Ah capacity, confidently handling high-demand loads even under peak conditions. Powered by cutting-edge lithium-ion technology, it combines ultra-low self-discharge with rapid recharge cycles and an exceptionally long service life—making it the definitive choice for mission-critical facilities where every second of uptime counts.
Exceptional Longevity – Offers up to 10× longer cycle life and 5× longer float/calendar life than lead‑acid alternatives, significantly cutting replacement costs and lowering total cost of ownership.
Lightweight & Drop‑In Ready – At roughly 40% the weight of a comparable lead‑acid battery, it serves as a direct mechanical and electrical replacement—no special mounting or rack reinforcement required.
Greater Power Density – Delivers double the power output, even under high‑rate discharging, while maintaining high energy capacity for sustained heavy loads.
Broad Thermal Tolerance – Operates reliably across a wide temperature range from ‑10°C to 60°C, suitable for diverse installation environments.
Inherently Safe Chemistry – Lithium iron phosphate construction eliminates the danger of explosion or combustion caused by severe impact, overcharge, or short‑circuit conditions.
No Memory Effect – Fully compatible with unstable partial‑state‑of‑charge (UPSOC) usage, allowing flexible charge/discharge patterns without capacity loss or degradation.
| Items | Parameters |
| Nominal Voltage | 115.2V |
| Nominal Capacity | 500Ah |
| Energy | 57600Wh |
| Internal Resistance(ACR) | ≤200mΩ |
| System Connection | 36S(LiFePO4) |
| Cycle Life | ≥3000 cycles(25¡æ&100%DOD&0.2C) |
| Design Life | ≥20 years @25¡æ |
| Self-Discharge (30 days) | ≤3% @25¡æ |
| Efficiency of Charge | ≥98% @ 0.2C |
| Efficiency of Discharge | ≥100% @ 0.2C ≥98% @ 0.5C |
| Charge Mode | 0.2C to 129.6V, then129.6V charge current to 0.02C (CC/CV) |
| Charge Current | 100A |
| Max. Continuous Charge Current | 200A |
| Max. Continuous Discharge Current | 200A |
| Maximum Pulse Current | 400A(1S) |
| Discharge Cut-off Voltage | ≤99V |
| Water Dust Resistance | IP50 |
| Case | Iron (Insulation painting) |
| Dimensions(W*D*H) (excluding hanger and handlebar) |
600*800*1950mm |
| Max. Weight | ≤600kg |
| Min. Gravimetric Specific Energy | ≥96Wh/kg |
| Series & parallel use | Not allowed |
| Operating Environment | |
| Charge Temperature Range | 0¡æ~45¡æ |
| Discharge Temperature Range | -20¡æ~60¡æ |
| Optimum Operation Temperature | 10¡æ~35¡æ |
| Storage Temperature | 0¡æ-40¡æ,≤85% Relative Humidity |
| General Functions | |
| Battery with Equipment | RS485 |
| Battery Debugging Communication | RS232 |
| LCD Screen | Displays the pack voltage, cell voltage, temperature, BMS status, SOC, etc |

All Rights reserved © 2026 Evlithium Limited