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2V 500AH Gel Deep Cycle Battery with 12 Years Life and Copper Terminal for Renewable Energy Storage

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2V 500AH Gel Deep Cycle Battery with 12 Years Life and Copper Terminal for Renewable Energy Storage

Approx Weight : 31.5KG

Model Number : GFMJ-500

Certification : CE UL ISO9001 ISO14001

Place of Origin : Wuhan

MOQ : Negotiable

Price : Negotiable

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

Supply Ability : 10000PCS/30Days

Delivery Time : 30DAYS

Packaging Details : Carton and Wooden Pallet

Nominal Voltage : 2V

Battery Designed Life : 12 Years

Maintenance type : Free

Screw Hole Size : M8

Brand Name : FBATTERY

Rated Capacity : 500AH

Application : Solar Power Storage System, Wind Energy Storage System, Renewable Energy Storage System

Battery Case : ABS

Type : Gel Deep Cycle Battery

Terminal : Copper Terminal

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VRLA Electrolyte Storage Power 2V 500AH Gel Deep Cycle Battery
2V500AH Gel Deep Cycle Battery VRLA Gel Electrolyte Battery 2V Storage Power
Product Introduction
2V Series Gel Deep Cycle VRLA Battery is specially designed for storage power systems. Adopting particular design and formulation, this PV series is especially suitable for deep cycle applications like solar power systems featuring long time power supply for small loads with small current.
Product Features
  • Long life: Uses high-tin alloy positive grids and thick plates to reduce utilization of active material. Designed battery life can reach more than 12 years.
  • High cycling ability: Special gel electrolyte additives and curing process delay softening of active material, improving deep cycle endurance and anti-passivation capability.
  • Excellent over-discharge tolerance: Dedicated ultra-fine glass fiber separators with high-pressure tighten assembly provide high tolerance for super overdischarge. After 5 over-discharges causing short circuit, capacity restoration reaches over 95%.
  • Safety and Reliability: Patented terminal sealing construction and high-temperature adhesive curing ensure no acid leakage from terminal roots.
  • Various installation types: Special AGM separators absorb electrolyte, allowing both vertical and horizontal mounting positions.
Specification
TypeGel Deep Cycle Battery
Nominal Voltage2V
Rated Capacity500Ah@10HR-rate (to 1.80Vpc)
Approx Dimensions (mm)L240mm x W175mm x H353mm
Battery designed life12 years
Approx Weight31.5kg
Applicable Temperature-40℃～60℃
Optimum Temperature20℃～25℃
Self-dischargeSelf-discharge rate＜0.1% per day (20℃)
Materials for Battery Containers and CoversABS
Terminal Type (mm)Φ20 Copper terminal, M8 female screw thread
Characteristics
Capacity (25℃)
20hr (53A)530Ah
10hr (100A)500Ah
3hr (250A)375Ah
Charge Mode (25℃)
Float Charge2.25±0.02V(-3mV/℃) ≥24h
Boost Charge2.33±0.03V(-3mV/℃) 16-24h
Max. Charge Current125A
Operation Ambient Temperature: -25～50℃
Optimal Ambient Temperature: 20～25℃
Designed Life (Float charge, 25℃): ≥12 years
Cycle Life (80％DOD, 25℃): ≥800 times
Discharge Capacity at Different Temperature
40℃～105%
25℃～100%
0℃～83%
Self-discharge Residual Capacity
After 1 Month≥97%
After 3 Months≥90%
After 6 Months≥80%
Application Fields
This series is suitable for energy storage for renewable energies such as PV, wind turbine power systems and CATV.
Advantages
  • Long Life: 12 years design life in floating condition
  • Up to 5 years design life at renewable energy applications according to IEC61427
  • Wide operating temperature range from -25°C to 65℃
  • Nano gel electrolyte eliminates acid stratification and prolongs cycle life
  • Round trip efficiency as high as 85%
  • Thick positive flat plate design with high Tin low Calcium alloy and high density paste
  • Low self-discharge rate and long shelf life (9 months at 20℃)
  • Excellent deep discharge recovery capability

Product Tags:

500AH Gel Deep Cycle Battery

      

2V Gel Deep Cycle Battery

      

2V 500AH vrla solar battery

      
Wholesale 2V 500AH Gel Deep Cycle Battery with 12 Years Life and Copper Terminal for Renewable Energy Storage from china suppliers

2V 500AH Gel Deep Cycle Battery with 12 Years Life and Copper Terminal for Renewable Energy Storage Images

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