Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Year of Establishment:
Terms of Payment:
LC, T/T, Western Union
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Tubular Battery, Opzv Battery, Opzv 2V 500ah Battery manufacturer / supplier in China, offering Opzv Tubular Batteries 2V 500ah, Deep Cycle Battery 12V 100ah SLA Battery, Gel Battery, SRG33-12 12V33ah SMF Colloid Battery 12V 33ah and so on.

Gold Member Since 2012
Audited Supplier

Opzv Tubular Batteries 2V 500ah

Get Latest Price
Min. Order / Reference FOB Price
30 Pieces US $164-196/ Piece
Production Capacity: 600 PCS/Day
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union
Usage: UPS, Electric Power, Lighting
Nominal Voltage: 2V
Discharge Rate: Low Discharge Rate
Shape: Rectangle
Rechargeable: Chargeable
Size: 166*206*496 Mm

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Basic Info

Model NO.: OPZV500-2
Weight: 42 Kg
Color: Gray
Plate: Tubular Plate
Separator: PE
Battery Case: ABS
Sealing: Heat Sealing
Terminal Type: Copper
The Charging Current Rate: <0.3c
Trademark: Storace
Specification: CE/ISO9001
Origin: China
HS Code: 8507200000

Product Description

OPzV tubular batteries 2v 500ah

Opzv Series Valve Regulated Lead Acid batteries are designed with a proven combination of GEL and Tubular technologies to offer a very  high level of reliability. Opzv batteries benefit from an optimized plate design which gives capacities in excess of the DIN standard values. In addition, this series offers both a longest float life and a high cycle life in widely industrial field.

Safety and Sealed
No electrolyte leakage will occur from terminals or case or case of any Storace Battery ensuring safe and efficient operation.
Maintenance-Free operation
There is no need to add water thanks to unique gas recombination system which totally transforms the generated gas into water.
Storace batteries do not need the equalizing charge
As a result of monomer battery's interface resistance capacity and float voltage uniformity are fine.
No Free Acid
The special electrolyte retentive separators bold the acid and thus there is no free acid inside the battery, and therefore the battery can be mounted in any position.
Long life Design
The use of heavy -duty lead-calcium alloy grids with anti-corrosive construction enables the Storace AGM battery to remain in float service for 10-15 years; the GEL battery to remain in float service for 15-20 years. The cycle life can be more than 1000 cycles
High Reliability and stable quality
With advancing AGM and GEL production technology and strictly quality control system, the battery quality is stable and the battery performance is reliable. The voltage, capacity and seal are 100% tested on line.
The self-discharge rate in room temperature is approximately 2% of nominal Capacity per month.
Operating temperature
TheStorace Battery can be operated between -40°C to +65°C.The battery can give out over40% fo nominal capacity at -40°C.
Capacity                                   77°F(25ºC)20 hours rate(26A 1.75V)520Ah
10 hours rate(50A 1.75V)500Ah
5 hours rate(83.6A 1.75V)418Ah
1 hour rate(310A 1.75V)310Ah
Internal ResistanceFull charged battery 77°F(25ºC):0.00065Ω
Capacity affected by Temperature                (10 hour rate)104°F(40ºC)102%
Self-Discharge             68°F(20ºC)Capacity after 3 month storage90%
Capacity after 6 month storage80%
Capacity after 12 month storage60%
Max discharge current77°F(25ºC):2500A(5S)
Charge                           (Constant Voltage)Float:2.23 to 2.27V/77°F/(25ºC)
Cycle:2.38 to 2.42V/77°F/(25ºC)
Max Current:100A

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