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12V Batteries for Fire Alarm Panels and PSUs

4 out of 5 stars
Choose a product To see stock availability
From: £16.79 inc VAT
£13.99 ex VAT
Product Overview

Fire alarm panels, access control systems, and other power supply units (PSU) require 12V lead acid back-up batteries. Available in 3.2Ah and 7Ah versions, these lead acid batteries are suitable singularly or as a pair for a wide range of systems. While most fire alarm panels require a pair of 12V batteries, Zerio Plus wireless fire alarm panels and some access control or other PSU products only require one.

  • Can be installed and operated in any orientation except permanently inverted
  • Up to 5 years lifespan - at 20°C
  • Two versions available:
    • 3.2Ah - approx. 64x67x134mm (HxWxL)
    • 7.0Ah - approx. 97x65x151mm (HxWxL)
  • Low pressure release valve fitted; allows gases to escape and then reseal
  • 2 x 12V batteries can be combined to produce a single 24V unit
  • The 3.2Ah battery can also be used to power XFP networkable repeater panels
Technical Data
Product Code

3.2Ah:  FL3212V

7.0Ah:  FL712V

Brand Yuasa
Case Material


Dimensions (HxWxL)

3.2Ah: 64x67x134mm

7.0Ah: 97x65x151mm


Up to 5 years (at 20°C)

Operating Temperature

Storage: -20°C to +60°C

Charge: -15°C to +50°C

Discharge: -20°C to +60°C


FL3212V: 1.2kg

FL712V: 2.2kg

Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: FL3212V
Stock Level:
4 in stock Expected dispatch: Today

£16.79 inc VAT

£13.99 ex VAT

Product Code: FL712V
Stock Level:
2 in stock Expected dispatch: Today

£22.55 inc VAT

£18.79 ex VAT

Delivery Options

The following delivery options are available on this product.

Next Working Day Delivery

£7.99 inc VAT - Orders will be delivered the next working day with DHL

For dispatch today order within

Customer Reviews

1 customer has given this product an overall rating of 4 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 4 / 5 Stars

Reviewed by: R C

Very happy with with the product, price and delivery.

Published on: 30th June 2023

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

Direct Telephone 01507 464183


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