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{"title":"Rechargeable 2V 500AH Gel Deep Cycle Battery with Long Life and High Cycling","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/09\/1572f22b1b857552bbe3adcffe5b-200x200-1\/rechargeable_2v_500ah_gel_deep_cycle_battery_with_long_life_and_high_cycling.jpg","attrs":{"Screw Hole Size":"M8","Nominal Voltage":"2V","Rated Capacity":"500AH","Approx Weight":"31.5KG"}}
{"title":"2V 500AH Gel Deep Cycle Battery with 12 Years Life and Copper Terminal for","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/0e\/603236c8db8fcdbbb88acfa12492-200x200-1\/2v_500ah_gel_deep_cycle_battery_with_12_years_life_and_copper_terminal_for_renewable_energy_storage.jpg","attrs":{"Approx Weight":"31.5KG","Model Number":"GFMJ-500","Certification":"CE UL ISO9001 ISO14001","Place of Origin":"Wuhan"}}
{"title":"12V38AH Gel Deep Cycle Battery with 12 Years Design Life and Maintenance Free","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/c5\/505790f6cd06269058ce275361f1-200x200-1\/12v38ah_gel_deep_cycle_battery_with_12_years_design_life_and_maintenance_free_for_solar_power.jpg","attrs":{"Approx Weight":"13.2KG","Nominal Voltage":"12V","Type":"Gel Deep Cycle Battery","Battery Designed Life":"12 Years"}}
{"title":"12V250AH Rechargeable Gel Deep Cycle Battery with Long Shelf Life for Solar","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/67\/da8a16c53bce161c5fe2ba6f65e3-200x200-1\/12v250ah_rechargeable_gel_deep_cycle_battery_with_long_shelf_life_for_solar_applications.jpg","attrs":{"Approx Weight":"66KG","Nominal Voltage":"12V","Battery Designed Life":"12 Years","Screw Hole Size":"M8"}}
{"title":"12V 200AH Hybrid Gel Deep Cycle Battery with 85% Round Trip Efficiency and 10","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/22\/5e04bb29507a927a4c269fe457a6-200x200-1\/12v_200ah_hybrid_gel_deep_cycle_battery_with_85_25_round_trip_efficiency_and_10_years_design_life.jpg","attrs":{"Nominal Voltage":"12V","Battery Designed Life":"10 Years","Screw Hole Size":"M8","Rated Capacity":"200AH"}}
{"title":"2V300AH Gel Deep Cycle Battery with Copper Terminal and 12 Years Design Life for","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/c8\/7078af76063f20e3075f1963bf42-200x200-1\/2v300ah_gel_deep_cycle_battery_with_copper_terminal_and_12_years_design_life_for_solar_power_storage.jpg","attrs":{"Nominal Voltage":"2V","Rated Capacity":"300AH","Battery Designed Life":"12 Years","Maintenance type":"Free"}}
{"title":"12V100AH Pure Gel Battery with M8 Screw Hole Size and 12 Years Design Life for","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/06\/094fd59ffea1137f470cbe5b940d-200x200-1\/12v100ah_pure_gel_battery_with_m8_screw_hole_size_and_12_years_design_life_for_solar_storage.jpg","attrs":{"Nominal Voltage":"12V","Battery Designed Life":"12 Years","Screw Hole Size":"M8","Rated Capacity":"100AH"}}
Rechargeable 2V 500AH Gel Deep Cycle Battery Solar Power Storage System
This rechargeable 2V 500AH gel deep cycle battery is designed for reliable solar power storage and backup applications, featuring advanced gel electrolyte technology for extended service life and superior performance.
Applications
Hybrid and off-grid solar power systems
UPS battery backup systems
Wind solar energy systems
Signal systems, emergency lighting systems, security systems
Telecommunication equipment
Power stations and plant rooms
Key Features
Long Life
Utilizes high-tin alloy positive grids and thick plates to reduce active material utilization. With special additives, the designed battery life exceeds 12 years.
High Cycling Ability
Special gel electrolyte additives and advanced curing processes delay active material softening, effectively improving deep cycle endurance and anti-passivation capability.
Excellent Over-Discharge Tolerance
Ultra-fine glass fiber separators with high porosity and high-pressure assembly technology provide exceptional tolerance for super over-discharge, with capacity restoration exceeding 95% after multiple over-discharge events.
Safety and Reliability
Patented terminal sealing construction and high-temperature adhesive curing ensure no acid leakage from terminal roots, guaranteeing safe and reliable operation.
Flexible Installation
Special AGM separators absorb electrolyte completely, allowing both vertical and horizontal mounting positions without free acid inside the battery.
Technical Specifications
Type
Gel Deep Cycle Battery
Nominal Voltage
2V
Rated Capacity
500Ah @ 10HR-rate (to 1.80Vpc)
Dimensions (L×W×H)
240mm × 175mm × 353mm
Battery Designed Life
12 years
Weight
31.5kg
Operating Temperature
-40℃ to 60℃
Optimum Temperature
20℃ to 25℃
Self-discharge Rate
<0.1% per day (20℃)
Container Material
ABS
Terminal Type
Φ20 Copper terminal, M8 female screw thread
Performance Characteristics
Capacity at 25℃
20hr (53A)
530Ah
10hr (100A)
500Ah
3hr (250A)
375Ah
Charge Modes at 25℃
Float Charge
2.25±0.02V (-3mV/℃) ≥24h
Boost Charge
2.33±0.03V (-3mV/℃) 16-24h
Max. Charge Current
125A
Operating Conditions
Operation Ambient Temperature: -25℃ to 50℃ Optimal Ambient Temperature: 20℃ to 25℃
Life Expectancy
Designed Life (Float charge, 25℃): ≥12 years Cycle Life (80% DOD, 25℃): ≥800 cycles
Discharge Capacity at Different Temperatures
40℃
~105%
25℃
~100%
0℃
~83%
Self-discharge Residual Capacity
After 1 Month
≥97%
After 3 Months
≥90%
After 6 Months
≥80%
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2009
Total Annual:
1500000-3000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Company Introduction
Wuhan Future Intepower Co., Ltd. is a professional supplier of new energy solutions.The company's core management team is from the original Wuhan Intepower Co., Ltd. The company's main products are power and power intelligent products including m... Company Introduction
Wuhan Future Intepower Co., Ltd. is a professional supplier of new energy solutions.The company's core management team is from the original Wuhan Intepower Co., Ltd. The company's main products are power and power intelligent products including m...
Room 316, Unit 3 Zhihui Building, 0601 Area of Jianhan, Economic Development Zone, Jianhan District, Wuhan, Hubei, China , Jianghan District, Wuhan, China
