High Voltage 512V 51.2kwh LiFePO4 UPS Battery – Safe, Scalable Backup for Critical Power Systems

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: ES512-25NH/ ES512-50NH/ ES512-100NH
• Rechargeable: Yes
• Size: Large
• Certificates: ISO / CE/ Un38.3/IEC
• Design Life: 12 Years
• Battery Size: 600X600X1600mm
• Battery Voltage: 512V
• Color: Black
• Battery Type: Es512-25nh/ Es512-50nh/ Es512-100nh
• Transport Package: Carton Box or Wooden Pallets
• Specification: 6000x6000x1200mm
• Trademark: EverExceed
• Origin: Shenzhen, China
• HS Code: 8507802000
• Production Capacity: 3500000kah/Year
• Package Size: 600.00cm * 100.00cm * 200.00cm
• Package Gross Weight: 750.000kg

Product Description

High Voltage 512V 51.2kWh LiFePO4 UPS Battery - Safe, Scalable Backup for Critical Power Systems

Product Description

EverExceed high voltage LiFePO4 (lithium iron phosphate) battery is a new environment-friendly backup power module specially designed for UPS power systems. With an advanced life span, extra compact size, very lightweight, and strong environmental working conditions, besides indoor, it is also the ideal solution for the outdoor harsh environment found in the field, where the UPS are installed and used.
 

Features

Four-layer safety protection with LiFePO4 cells, smart BMS, and dual built-in fire extinguishers ensures ultimate home energy safety.

Delivers ultra-fast 8C discharge, wide UPS compatibility, and long backup time with Grade A LiFePO4 cells for high reliability and performance.

Achieve better TCO with up to 5000 cycles, 70% space savings, and 80% lower maintenance costs compared to lead-acid batteries.

Product Parameters

Basic Specification
Nominal Voltage	512V(±256V)
Nominal Capacity	25Ah	50Ah	50Ah	100Ah	100Ah
Energy	12.8KWh	25.6KWh	25.6KWh	51.2KWh	51.2KWh
Charging
Maximum Charging Voltage	552V	552V	552V	552V	552V
Maximum Charging Current	25A	50A	50A	100A	100A
Discharging
Voltage Range	448V~552V	448V~552V	448V~552V	448V~552V	448V~552V
Maximum Continuous Discharging Current	100A	150A	200A	600A	400A
Cut-off Voltage	448V~464V	448V~464V	448V~464V	448V~464V	448V~464V
Battery Module
Nominal Voltage	64V	64V	64V	64V	64V
Nominal Capacity	25Ah	50Ah	50Ah	100Ah	100Ah
Quantity		8	8	8	8
Others
Fire Protection	Battery module-level and Cabinet-level
Protection	Over temperature, Over current, Short circuit, Over charge/discharge, etc.
Communication Interface	CAN, RS485, Dry contacts
Temperature	Charging: 0~45°C, Discharging: -20°C~60°C
Dimension (W*D*H)	600*800*2000mm			600*900*2200mm	6000*1000*2000mm
Weight	400±50KG	650±50KG		950±90KG	750±50KG

FAQ

1. How does a lithium-ion backup battery work with UPS systems?
EverExceed high-voltage lithium-ion batteries integrate seamlessly with UPS (Uninterruptible Power Supply) systems. During normal operation, the UPS powers connected equipment while charging the battery. In the event of a power outage, the UPS instantly switches to battery power, ensuring continuous and reliable backup until utility power is restored.

2. What are the advantages of fast charging?
EverExceed lithium batteries support rapid charging, which significantly reduces downtime. This allows your backup power system to be restored quickly-critical for applications that demand high availability and zero tolerance for power interruptions.

3. What is the lifespan and cycle life of the battery?
Our high-voltage lithium batteries offer a cycle life of over 4000-6000 cycles, depending on operating conditions. This means fewer replacements, lower long-term maintenance costs, and a reduced total cost of ownership (TCO) compared to traditional VRLA batteries.

4. How much space and weight can I save?
EverExceed lithium battery systems are more compact and lightweight than lead-acid solutions. This helps reduce space requirements and simplifies installation-especially valuable in facilities with limited room or high-density energy needs. Modular design also supports flexible system expansion.

5. What safety features are included?
EverExceed batteries are equipped with advanced safety protections, including:
 

• Intelligent Battery Management System (BMS)
• Overcharge, over-discharge, short-circuit, and over-temperature protection
• Thermal monitoring and fault alarms
• Optional built-in aerosol fire suppression for added safety

      These features ensure reliable and secure operation in critical environments.

6. Is the battery compatible with my UPS and equipment?
Yes. EverExceed offers customizable high-voltage lithium battery solutions tailored to meet different UPS system specifications. It's important to confirm voltage, power capacity, and interface compatibility to ensure seamless integration with your existing infrastructure.

7. What level of support is provided?
EverExceed provides full lifecycle support, including:
 

• System design consultation
• Installation guidance
• Remote monitoring and diagnostics
• After-sales technical service

      Our goal is to ensure reliable performance and peace of mind throughout your battery system's lifespan.

8. What should I consider when choosing a lithium-ion backup battery?
Key selection factors include:
 

• Rated voltage and capacity
• UPS compatibility
• Safety certifications and protections
• Efficiency and energy density
• Warranty and supplier reputation

      With EverExceed, you gain access to premium-grade lithium battery solutions designed for high-performance backup power applications.

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