2V150Ah OPzS Flooded Deep Cycle Battery with 20+ Year Life and 0.44mOhm Resistance
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 Days
Product Description
Product Overview
The OPzS series is a traditional tubular plate flooded battery designed for maximum efficiency and reliability across diverse applications. With a 20+ year design life according to IEC60896-11 standards, this 2V150Ah battery delivers exceptional performance and longevity.
Key Features
- 20+ years design life at floating conditions
- Wide operating temperature range from -40°C to 60°C
- Tubular positive plate with prolonged cycle life
- Nano silica gel electrolyte technology
- Lead calcium die cast grid with enhanced corrosion resistance
- Excellent deep discharge recovery capability
- Low self-discharge rate (approx. 4% per month at 20°C)
- Long shelf life (1 year at 20°C)
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 material
- Battery Cover: ABS material
- Pillar Seal: Double layers epoxy resin seal
- Relief Valve: Complete with integrated flame arrestor
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 2V |
| Designed Floating Life (20°C) | 20+ Years |
| Nominal Capacity (20°C) | 150 Ah @ C10 (to 1.80Vpc) |
| Dimensions | L103mm × W206mm × H409mm |
| Approximate Weight | Without electrolyte: 10Kg With electrolyte: 14.5Kg |
| Terminal Type | Female Copper Insert M8 (torque: 10-12N.m) |
| Internal Resistance | Approx. 0.44mOhm (fully charged @ 25°C) |
| Maximum Charge Current | 30 A |
| Maximum Discharge Current (5S) | 1000 A |
| Short Circuit Current | 2400 A |
| Self Discharge | Approx. 4% per month @ 20°C |
| Ambient Temperature Range | Discharge: -25°C to 65°C Charge: -20°C to 65°C Storage: -15°C to 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
Applications
- Telecommunications Systems
- Electric Utilities
- Control Equipment
- Security Systems
- Medical Equipment
- UPS Systems
- Railroad Utilities
- Photovoltaic Systems
- Renewable Energy Systems
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Future Intepower Co., Ltd.
Location
Room 316, Unit 3 Zhihui Building, 0601 Area of Jianhan, Economic Development Zone, Jianhan District, Wuhan, Hubei, China , Jianghan District, Wuhan, China
Contact Person
Wendy (Jiang Wei)