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lithium ion battery backup 115V 500Ah UPS Battery

Hot Product
115V 500Ah Durable lithium iron phosphate battery with a 3000-cycle rating, a wide operating temperature span, smart BMS communication ports, suitable for UPS standby power & off-grid stationary stora
Description

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.

Features

  • 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.

Specifications

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

Details

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