Powersonic 12v 2.1ah alarm battery

High-quality replacement 12v 2.1ah alarm battery designed to give battery backup to alarm systems in the case of mains power failure.  4 to 5-year expected lifespan.

• Voltage : 12v
• Capacity : 2.1ah
• Maintenance-free
• Sealed no leak/spill proof construction allows safe operation in any position
• Lower self-discharge
• Heavy-duty, no corrosion terminals
• Rugged ABS plastic case and cover
• Size (mm): 180 width x 36 depth x 62 height (excluding terminals)
• Compatible with many alarm systems

We recommend checking what size battery is currently in your alarm. What will fit in your panel depends on how neatly it is wired. If you are not sure how to check this then order our battery replacement Engineer Service Book this service here >>

Please note this is a GENUINE Powersonic battery, not a counterfeit/cheap knock-off.  Buying fake batteries can lead to property fires.

N.B. If you don't want to install the battery yourself, we also provide an 'onsite battery fitting service'- where we send an engineer to fit your battery for you. Book engineer visit here