Trade Discount 25%
SLA Battery 12V 3.4Ah Maintenance Free Ness
Ness sealed lead acid battery features 12V, 3.4Ah capacity and a maintenance-free spill-proof design. Ideal for alarm systems and security power backup.
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Alternatively Known As: Ness SLA Battery, 12V Alarm Battery, 12V Security Backup Battery, AGM Battery
Technical Specifications
- Nominal Voltage: 12V DC
- Nominal Capacity: 3.4Ah; Ness also lists a 3.0Ah version under SKU 142-005
- Battery Chemistry: Sealed lead-acid, AGM type
- Maintenance: Maintenance-free
- Construction: Sealed and spill-proof
- Terminal Type: F1/F1-compatible blade terminals
- Rechargeable: Yes
- Primary Compatibility: Ness SG3, SG4 and Guardpost security systems
- Dimensions (H x L x W): 66.5mm x 134mm x 67mm
- Weight: 1.35 kg
Key Features
- Maintenance-free sealed lead-acid construction
- Spill-proof design for enclosed security-system installations
- Provides standby power during mains interruptions
- Suitable for alarm panels and security backup systems
- Compact form factor for common 12V 3.0Ah to 3.4Ah replacement applications
- Compatible with Ness SG3, SG4 and Guardpost systems
Professional Installation Requirements
- No specialist installation is required for the battery itself; replacement should follow the host alarm panel manufacturer's instructions, including correct polarity and charging-voltage requirements. A competent security technician should perform replacement where the battery is installed within a monitored alarm system.
Applications
- Intruder alarm control panels
- Security system backup power
- Ness SG3, SG4 and Guardpost systems
- Access-control and small security equipment backup
- Emergency standby power for compatible 12V devices
Standards & Compliance
- Applicable when installed as part of an intruder alarm system designed, installed and maintained in accordance with AS/NZS 2201.1:2007; no separate battery-specific Australian certification was identified for this SKU.
Environmental Benefits
- Lead-acid batteries are recyclable through approved battery-recycling programmes
- Rechargeable design reduces disposable battery waste
- Sealed construction reduces the risk of electrolyte leakage during normal use
- Long service life in standby applications can reduce replacement frequency
Warranty Information
Ness Corporation's general warranty states 3 years from the date of purchase for Ness-manufactured or supplied products, subject to the manufacturer's warranty terms and exclusions.
Available Now
Available through Ness Corporation and authorised Australian security-equipment distributors.
