Powerhouse 12V 1.3Ah Sealed Lead Acid (SLA) Battery – F1 4.8mm
Compact Backup Battery for Alarm Systems, UPS & Communications Equipment
Reliable Compact 12V Backup Power
The Powerhouse 12V 1.3Ah Sealed Lead Acid Battery is a compact and dependable power source designed for alarm systems, UPS units, communications equipment, and other 12V backup applications. With sealed lead acid (SLA) construction, it offers maintenance-free operation, safe non-spillable design, and consistent standby performance.
Fitted with 4.8mm F1 spade terminals, this battery can be easily replaced in compatible equipment, making it ideal for maintaining reliable backup power in security and monitoring systems.
Key Features
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12V 1.3Ah Capacity – Ideal for standby and backup power systems
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Sealed Lead Acid (SLA) Design – Maintenance-free and non-spillable
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F1 4.8mm Spade Terminals – Quick and easy replacement in compatible equipment
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UPS Grade Cells – Selected for dependable 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 devices
Technical Specifications
General
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Nominal Voltage: 12V
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Capacity: 1.3Ah (20-hour rate @ 5.25V)
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Terminal Type: F1 / 4.8mm spade
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Dimensions: 97L × 43W × 58H mm (including terminals)
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Weight: 0.55kg
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Designed Float Life: 5 years
Capacity Ratings
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20 Hour Rate: 1.3Ah
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10 Hour Rate: 1.1Ah
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1 Hour Rate: 0.78Ah
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: ~95mΩ
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Float Charging Voltage: 13.6 – 13.8V @ 25°C
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Cyclic Charging Voltage: 14.5 – 15V @ 25°C
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Maximum Charging Current: 0.36A
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Maximum Discharge Current: 18A (5 seconds)
Important Notes
- Excessive 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 lower-quality alternatives, they deliver consistent performance, reliable backup power, and longer service life.
