Honeywell Accenta alarm replacement battery

Honeywell Accenta alarm replacement battery

  • £13.99
  • inc VAT
  • Save £2.50
( £11.66 ex VAT )

In Stock

High quality GENUINE 12v 2.1ah alarm battery designed to give battery back-up to Accenta & Optima alarm systems in the case of mains power failure. 4 to 5 year expected life-span.

  • Voltage: 12v
  • Capacity: 2.1ah
  • Maintenance-free
  • Sealed no leak/spill proof construction - allows safe operation in any position
  • Size (mm): 180 width x 36 depth x 62 height (excluding terminals)
  • Compatible with ALL wired Honeywell alarms - specifically the Accenta and Optima range.


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

Correct Size & compatible

The 2.1ah battery is compatible with all 12V alarm batteries - and can be used to replace existing 3.4ah or 7ah batteries (for example).  This battery is compatible with ALL wired Honeywell alarm systems.  However, we advise checking what size battery is currently in your alarm panel. 

Install & support option

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.  This is charged at £109 (including the battery).  Book this service here >>

12 month Guarantee

We provide a 12 month guarantee with all our batteries.  BUY NOW and guarantee  your peace of mind.