high capacity Deep Cycle 51.2V 300A Uninterrupitble Power Supply High Temperature Ups Battery

high capacity Deep Cycle 51.2V 300A Uninterrupitble Power Supply High Temperature Ups Battery

Key Attributes

Brand Name:Smart
Place of Origin:China
Certification:ISO9001, CE, CB, UN38.3
Minimum Order Quantity:100pcs
Price:Negotiable
Supply Ability:3000 PCS per Month
Delivery Time:7-30days
Payment Terms:Western Union, T/T, MoneyGram
Standard Packaging:Standard Export Carton,Wooden Case ,Pallet etc.

Product Summary

High Capacity Deep Cycle 51.2V 300A Uninterrupitble Power Supply High Temperature Ups Battery Quick Details: The battery capacity and inverter power can be made based on the customer's demands. Outdoor rated enclosure can be free-standing, or pad-mounted. No cobalt, thermal regulation, cooling, or ...

Product Details

Capacity: 300A
CC/CV: Constant Current And Constant Voltage Charging
Cell Shape: Square/Prismatic/Customized
Nominal Energy: 15.36KWH
Cycle Times: 6000 Times
Working Temperature: -20℃~50℃
ODM/OEM: Acceptable
Cell Brand: CATL/BYD/SANYO/Customized
Warranty: Up To 10 Years
Charging Time: 6 Hours
Product Description
Detailed Specifications & Features

High Capacity Deep Cycle 51.2V 300A Uninterrupitble Power Supply High Temperature Ups Battery

 

Quick Details:

  • The battery capacity and inverter power can be made based on the customer's demands.
  • Outdoor rated enclosure can be free-standing, or pad-mounted.
  • No cobalt, thermal regulation, cooling, or risk of fire.
  • With limit function, prevent excess power overflow to the grid.
  • Extended operating temperature.
  • Programmable multiple operation modes: On grid, off grid and UPS.
  • Ppllution Free ,High Capcity ,No memeory Effect ,High Energy Density ,Lower Internal Resistance .
  • BMS&PCM function: Over-charge protection, Over-Discharge protection, Over-current protection, Short Circuit protection, High Temperature protection, Balance Charge/Discharge protection, Communication protocol function, Battery Power indicator.
  • Maintenance convenience,Non-Spillable construction design.
  • High quality and high reliability,Super long service life.

 

Applications :

 

  Power and Storage applications:e-cars, e-buses, e-trucks, fork lifts, e-scooters e- boat, Off-highway Vehicles

  house storage power, digital ,off-grid solar energy ,wind energy storage,Telecom based station and backup power supply

 

 

Product Parameters
Nominal Volatage 51.2V
Nominal Capacity 300Ah
Nominal Energy 15.36kWh
工作电压范围 44.0~58.0V
电芯品牌 Grade A (EVE,BYD,CATRL etc)
Cycle life >6000 Cycles @ (80%DOD)
Months Self Discharge ≤3% per month at 25℃
电压工作范围 44.0~58.0V
Charge Mode(CC/CV) Constant Current and Constant Voltage Charging
Charge Current标准充电电流 50A
Max.Charge Curret 最大充电电流 100A
Discharge Current 标准放电电流 50A
Max Continous Current 最大放电电流 100A
Charge Temperature 0°C ~45°C
Discharge Temperature Minius20°C ~ 50°C
Water Dust Resistance IP20/Indoor application
Cell Method Square
Plastic Case Sheet Metal
Dimension(H*W*T) 300AH Size:620*1140*150mm
Weight 153.5kg
Communication Interface Pylon/Deye/MUST/Megarevo

 

 

high capacity  Deep Cycle 51.2V 300A Uninterrupitble Power Supply  High Temperature Ups Battery 0

 

 

high capacity  Deep Cycle 51.2V 300A Uninterrupitble Power Supply  High Temperature Ups Battery 1

 

 

 

 

Why Huaxin Power Co., Ltd?
Reliable quality -- We have more than 10 years of rechargeable lithium battery industry experience. Automated battery production line and precise equipment. In strict accordance with international standards for production inspection, to ensure battery quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional battery R&D team. We can provide professional customized and one-stop services.
Taking responsibility -- PAC Battery members to proactively take responsibility, we always offer the best Battery Solution to our customers.

 

 

 

Overall Rating
4.7
Based on 50 reviews recently
Rating Snapshot
5
0
4
0
3
0
2
0
1
0
All Reviews
U
Universal Socket Power Adapter with 100-240V Input Voltage 10Ft 16AWG Cable and L172x W56 X H40mm Size from Brazil
Dec 3.2025
AHRts vf
U
Universal Socket Power Adapter with 100-240V Input Voltage 10Ft 16AWG Cable and L172x W56 X H40mm Size from Tuvalu
Dec 2.2025
SDGhz v
U
Universal Socket Power Adapter with 100-240V Input Voltage 10Ft 16AWG Cable and L172x W56 X H40mm Size from Botswana
Dec 1.2025
iversal Socket Power Adapter with 100-240V Input Voltage 10Ft 16AWG Cable and L172x W56 X H40mm Size