GFM-500A (ML500-2) 2V 500Ah Lead Acid Battery – VRLA AGM Battery for Telecom & UPS
Features
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High Capacity & Long Life: 2V 500Ah large capacity, designed for long service life (up to 12+ years in float use at 25°C).
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AGM Technology: Maintenance-free, sealed lead acid battery using advanced Absorbent Glass Mat (AGM) technology.
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High Reliability: Stable performance under deep cycle and standby use. Low self-discharge rate.
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Strong Housing: Durable ABS container with flame-retardant optional.
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Flexible Installation: Can be installed vertically or horizontally without acid leakage.
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Comprehensive Certifications: CE, IEC60896, ISO9001, ISO14001, UL approved.
Application
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Telecommunication base stations
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UPS systems (Uninterruptible Power Supply)
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Solar and renewable energy storage
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Power plants & substations
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Railway signaling systems
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Emergency lighting systems
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Security and alarm systems
Specification
Production Advantages
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Long Design Life
Engineered for 12+ years of float service at 25°C, ensuring dependable long-term backup power. -
High Energy Density
Compact design with high capacity output—ideal for space-limited installations. -
Maintenance-Free Operation
Sealed AGM technology eliminates the need for water refilling or regular maintenance. -
Excellent Deep Discharge Recovery
Performs reliably even after repeated deep discharges—perfect for solar and backup use. -
Wide Operating Temperature Range
Stable performance from -15°C to +50°C, suitable for extreme environments. -
Low Self-Discharge
Less than 3% per month at 25°C, supporting longer storage without degradation. -
Strong Safety & Durability
ABS housing with optional flame-retardant (UL94-V0) offers high mechanical strength and safety. -
Flexible Installation
Can be used in both horizontal and vertical orientations without leakage risk. -
Certified Quality
Complies with CE, UL, ISO9001, ISO14001, and IEC60896 standards for international quality assurance.
Product Display
- telecom battery
- ups battery