Powerhouse 6V 4.5Ah Sealed Lead Acid (SLA) Battery – F1 4.8mm
Reliable Backup Battery for Alarms, UPS Systems & Communications Equipment
Compact 6V Backup Power You Can Depend On
The Powerhouse 6V 4.5Ah Sealed Lead Acid Battery is a dependable power solution designed for 6V backup systems, alarms, communications equipment, and UPS units. Built with sealed lead acid (SLA) technology, it provides maintenance-free operation, a non-spillable design, and consistent standby performance.
Equipped with 4.8mm F1 spade terminals, this battery can be easily replaced in compatible equipment, ensuring reliable power for essential systems.
Key Features
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6V 4.5Ah Capacity – Ideal for standby and backup power applications
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Sealed Lead Acid (SLA) Construction – Maintenance-free and non-spillable
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4.8mm F1 Spade Terminals – Quick and easy installation or replacement
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UPS Grade Cells – Designed for reliable standby performance
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ActivFire Listed (afp3824) – Suitable for 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: 4.5Ah (20-hour rate @ 5.25V)
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Terminal Type: F1 / 4.8mm spade
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Dimensions: 70L × 47W × 107H mm (including terminals)
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Weight: 0.75kg
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Designed Float Life: 5 years
Capacity Ratings
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20 Hour Rate: 4.5Ah
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10 Hour Rate: 4.2Ah
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1 Hour Rate: 2.95Ah
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: ~25mΩ
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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: 1.35A
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Maximum Discharge Current: 67.5A (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 quality manufacturers and graded for UPS and standby applications. Compared to cheaper alternatives, they offer better reliability, longer service life, and consistent backup power.
