Powerhouse 6V 12Ah Sealed Lead Acid (SLA) Battery – F1 4.8mm
High-Capacity Backup Battery for Alarms, UPS Systems & Communications Equipment
Reliable 6V Backup Power for Critical Systems
The Powerhouse 6V 12Ah Sealed Lead Acid Battery is a high-capacity power solution designed for 6V backup systems, alarm panels, communications equipment, and UPS units. Built with sealed lead acid technology, it delivers maintenance-free operation, safe non-spillable design, and dependable standby performance.
Equipped with 4.8mm F1 spade terminals, this battery allows quick and easy replacement in compatible equipment, helping ensure your essential systems remain powered and operational.
Key Features
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6V 12Ah Capacity – Ideal for higher-demand standby and backup applications
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Sealed Lead Acid (SLA) Construction – Maintenance-free and non-spillable
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4.8mm F1 Spade Terminals – Easy installation and replacement
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UPS Grade Cells – Designed for reliable standby operation
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ActivFire Listed (afp3824) – Suitable for compliant fire and safety systems
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IEC Certified – Conforms to IEC 60896-21 and IEC 60896-22 standards
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Fully Sealed Construction – Prevents electrolyte leakage
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UN 2800 Rated – Non-spillable battery (Hazard Class 8)
Ideal Applications
- Alarm and security systems
- UPS (Uninterruptible Power Supply) units
- Communications equipment
- Emergency lighting systems
- Fire panels and monitoring systems
- Backup power systems requiring 6V batteries
Technical Specifications
General
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Nominal Voltage: 6V
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Capacity: 12Ah (20-hour rate @ 5.25V)
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Terminal Type: F1 / 4.8mm spade
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Dimensions: 151L × 50W × 100H mm (including terminals)
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Weight: 1.75kg
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Designed Float Life: 5 years
Capacity Ratings
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20 Hour Rate: 12Ah
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10 Hour Rate: 11Ah
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1 Hour Rate: 7.8Ah
Capacity vs Temperature
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40°C: 102%
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25°C: 100%
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0°C: 85%
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-15°C: 65%
Charging Characteristics
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Internal Resistance: ~12mΩ
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Float Charging Voltage: 6.8 – 6.9V @ 25°C
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Cyclic Charging Voltage: 7.25 – 7.5V @ 25°C
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Maximum Charging Current: 3.3A
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Maximum Discharge Current: 240A (5 seconds)
Important Notes
- Temperatures above 65°C may affect the ABS housing.
- Ensure the battery is well ventilated in warm environments.
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Not suitable for installation in engine bays.
Warranty
12 Month Manufacturer's warranty from the date of purchase.
Why Choose Powerhouse SLA Batteries?
Powerhouse SLA batteries are sourced from reliable manufacturers and graded for UPS and standby applications. Compared to lower-cost alternatives, they offer longer service life, stable performance, and dependable backup power when it matters most.
