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Home > Products > OPzS Battery > OPzS2-2500 2V Flooded Deep Cycle Tubular Plate Battery with 2500Ah Capacity, 20+ Years Design Life, and Female Copper Insert M8 Terminals

OPzS2-2500 2V Flooded Deep Cycle Tubular Plate Battery with 2500Ah Capacity, 20+ Years Design Life, and Female Copper Insert M8 Terminals

Product Details

Place of Origin: Wuhan

Certification: CE UL ISO9001 ISO14001

Model Number: OPzS2-2500

Payment & Shipping Terms

Minimum Order Quantity: Negotiable

Price: Negotiable

Packaging Details: Carton and Wooden Pallet

Delivery Time: 30 Days

Payment Terms: T/T L/C,D/A,D/P

Supply Ability: 10000PCS/30Days

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Highlight:

high capacity solar battery

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flooded deep cycle gel battery

Type:
Tubular Flooded OPzS Battery
Nominal Voltage:
2V
Rated Capacity:
2500Ah
Battery Size:
L487*W212*H826mm
Approx Weight:
183Kg(with Electrolyte
Battery Designed Life:
More Than 20 Years
Terminal Type:
Female Copper Insert M8 (torque:10~12N.m)
Battery Case:
SAN
Application:
Telecom, Solar, UPS System
Type:
Tubular Flooded OPzS Battery
Nominal Voltage:
2V
Rated Capacity:
2500Ah
Battery Size:
L487*W212*H826mm
Approx Weight:
183Kg(with Electrolyte
Battery Designed Life:
More Than 20 Years
Terminal Type:
Female Copper Insert M8 (torque:10~12N.m)
Battery Case:
SAN
Application:
Telecom, Solar, UPS System
OPzS2-2500 2V Flooded Deep Cycle Tubular Plate Battery with 2500Ah Capacity, 20+ Years Design Life, and Female Copper Insert M8 Terminals
OPzS2-2500 2V Flooded Deep Cycle Gel Battery
Product Overview

OPzS2-2500 Free Type Tubular Plate Flooded Lead Acid OPzS battery 2V Flooded Deep Cycle Gel Battery. The OPzS series is a traditional tubular plate flooded battery which offers 20+ years design life according to the standard IEC60896-11. With a new design and technical improvement, it offers maximum efficiency reliability for the widest variety of applications.

Construction Details
  • Positive plate: Tubular plate with die cast alloy grid
  • Negative plate: Balanced Pb-Ca grid for improved recombination efficiency
  • Separator: Leaf shape rubber separator
  • Electrolyte: Dilute high purity sulphuric acid of 1.240 specific gravity
  • Battery Container: SAN
  • Battery Cover: ABS
  • Pillar Seal: Double layers epoxy resin seal
  • Relief Valve: Complete with integrated flame arrestor
Technical Specifications
Nominal Voltage (V) 2
Designed Floating Life (20°C) 20+ Years
Nominal Capacity (20°C) 2500 Ah @ C10 (to 1.80Vpc)
Dimensions L487 × W212 × H826mm
Approx. Weight Without electrolyte: 131Kg
With electrolyte: 183Kg
Terminal Type Female Copper Insert M8 (torque: 10~12N.m)
Internal Resistance Approx. 0.30mOhm (fully charged @ 25°C)
Max. Charge Current 500 A
Max. Discharge Current (5S) 4000 A
Short Circuit Current 6700 A
Self Discharge Approx. 4% per month @ 20°C
Ambient Temperature Discharge: -25~65°C
Charge: -20~65°C
Storage: -15~40°C
Float Charge Voltage 2.21-2.25V @25°C (-3mV/°C/cell)
Equalize Charge Voltage 2.35-2.4V @25°C
Container Material SAN
Performance Characteristics
Constant Current Discharge Characteristics at 20°C
Constant Power Discharge Characteristics at 20°C
Charge Characteristic Curve
Discharge Characteristic Curve
Cycle Life vs Depth of Discharge
Capacity vs Temperature Relationship
Cycle Discharge Voltage Curve
Applications

Standby Power Applications that Required Highest Levels of Reliability and Security:

  • Telecom
  • Electric Utilities
  • Control Equipment
  • Security Systems
  • Medical Equipment
  • UPS systems
  • Railroad Utilities
  • Photovoltaic Systems
  • Renewable Energy Systems
Key Advantages
  • 20+ years design life at floating condition
  • Wide operating temperature range from -40°C to 60°C
  • Tubular positive plate with prolonged cycle life
  • Nano Silica gel electrolyte
  • Lead Calcium die cast grid with improved corrosion resistance capability
  • Excellent deep discharge recovery capability
  • Low self-discharge rate and long shelf life (1 year at 20°C)