Description
The Eastman EM 9ah VB is a premium Valve Regulated Lead-Acid (VRLA) AGM battery engineered to deliver extended backup power and high reliability. Designed as a step up in energy capacity over standard 7.5Ah batteries, this 12V 9Ah unit utilizes advanced Absorbent Glass Mat (AGM) technology and heavy-duty grid construction to ensure stable voltage output and low internal resistance.
Built for safety and maintenance-free operation, the EM 9ah VB features a fully sealed, spill-proof ABS casing that operates reliably across demanding conditions. With a low self-discharge rate and up to 5 years of floating design life, it serves as a dependable energy storage solution for office Uninterruptible Power Supplies (UPS), security access control, CCTV systems, emergency lighting, and solar auxiliary equipment.
Key Features
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Maintenance-Free VRLA AGM Technology: Fully sealed, leak-proof design requires no water refilling or maintenance.
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Upgraded 9Ah Capacity: Provides up to 20% more runtime compared to standard 7.5Ah batteries in the same footprint.
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Long Standby Design Life: Heavy-duty internal grids support up to 5 years of floating service life.
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Flame-Retardant ABS Casing: Durable, shock-resistant housing ensures safe indoor and outdoor deployment.
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Broad Application Versatility: Ideal replacement for desktop UPS backup systems, alarm panels, medical equipment, and electric gate motors.
Technical Specifications
| Category | Specification |
| Model / Part Number | Em 9ah VB (EM9VB) |
| Brand | Eastman |
| Battery Type | Sealed Lead-Acid (VRLA / AGM) |
| Nominal Voltage | 12V DC |
| Rated Capacity | 9.0 Ah |
| Float Charge Voltage | 13.50V – 13.80V @ 25°C |
| Cycle Charge Voltage | 14.50V – 15.00V @ 25°C |
| Max Charging Current | 2.7A |
| Internal Resistance | ~19 mΩ (Fully Charged) |
| Dimensions (L x W x H) | 151 x 65 x 94 mm |
| Weight | Approx. 2.65 kg |
| Terminal Type | Faston T1 / T2 |
| Condition | Brand New |
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