Top 8 Batteries 9v for Smoke Alarm UK – Smoke Alarms

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1. Aico

Set of 3 x Aico EI146RC Mains Hard Wired Smoke Alarms with 9V Battery Back Up

Aico - Easi-fit base included for simple alarm head replacement. 230v mains powered with 9V alkaline battery backup included. Loud alarm - 85dba at 3m with Built in test / hush button. Interconnectable with all Aico 230V smoke alarms.
BrandAico
ManufacturerAico
Part NumberEI146RC

2. Ultrafire

UltraFire UBS1 Optical Smoke Alarm With 9 Volt Replaceable Battery 1

Ultrafire - Five year warranty, ce marked and Certified to BS EN 14604: 2005. Large test button to allow weekly testing, hush button for silencing the alarm once the cause has been dealt with. Reduces risk of false alarms. 9 volt replaceable battery included. Good for bedrooms, living rooms and hallways.
BrandUltrafire
ManufacturerUltraFire
Height3.5 cm (1.38 Inches)
Length9 cm (3.54 Inches)
Width9 cm (3.54 Inches)
Part NumberUBS1
ModelUBS1
Warranty5 year warranty.

3. Enegitech

Enegitech 9V Lithium Batteries 1200mAh Smoke Detector Battery 10Year Shelf Life for Fire Alarm Multimeter Walkie Talkie 4Pack Don’ Recharge

Enegitech - Beat most temperature: built-in smart protection ensures good service in extreme weather or temperature from -20℃ ~ 60℃ / -4°F ~ 140°F. Lithium battery: a newer, and better performance, alternative to Alkaline batteries are made with “Lithium” ChemistriesLi/MnO2 which lasts 3-5 times longer than them and give you 10 years life in storage.

These batteries are upgraded with new look and better performance, you can’t stop loving in them. Higher capacity, longer using life, to reduce the replacement frequency. More power: large capacity up to 1200mah which is twice as much as 600mAh on market. Wide applications: perfectly work with smoke detector, wall scanner, laser thermometer, multi-meter, walkie talkie, fire alarm, remote transmitter, stud finder, wireless microphone, transistor radio, temperature gun, infrared thermometer, and other rectangular 9V battery enabled devices.

Upgraded: enegitech is a harmonic combination of “Anna, Jim and Tyke” who are elk family. Performs well in hot summer or cold winter.
BrandEnegitech
ManufacturerEnegitech

4. Safelincs

Kidde 29HD 9V Battery Operated Optical Smoke Alarm with Test and Hush Button, Twin Pack

Safelincs - Twin pack of two alarms. Easy installation with fixings supplied. Battery powered smoke alarm 9v alkaline battery included. Optical sensor, particular useful for bedrooms and living rooms. Three year warranty. Test and hush buttons.
BrandSafelincs
ManufacturerSafelincs

5. Ultrafire

UltraFire UBS1 Optical Smoke Alarm With 9 Volt Replaceable Battery, Two Pack

Ultrafire - Five year warranty, ce marked and Certified to BS EN 14604: 2005. Good for bedrooms, living rooms and hallways. Reduces risk of false alarms. Large test button to allow weekly testing, hush button for silencing the alarm once the cause has been dealt with. 9 volt replaceable battery included.
BrandUltrafire
ManufacturerUltraFire

6. First Alert

First Alert SA300 Ionisation Smoke Alarm, 2 Pack, 9V Battery Powered with Hush Button

First Alert - Loud 85 db alarm is designed to be heard easily. Provides a low battery warning chirp to indicate when the battery needs replacing. Hush and test button quickly silences nuisance alarms. Sensitive ionisation smoke sensor is quick to detect fast flaming fires. 5 year guarantee bs eN 14604:2005. Powered by included 9 v battery; measures 104 mm D 35 mm H.
BrandFirst Alert
ManufacturerFirst Alert
Height26.7 cm (10.51 Inches)
Length3.8 cm (1.5 Inches)
Weight0.3 kg (0.66 Pounds)
Width11 cm (4.33 Inches)
Part NumberSA302UK
ModelSA300

7. Aico

Ionisation 9V Set of 4, Aico EI100B Battery Operated Smoke Alarm

Aico - Low battery warning. Test’ button. Kitemarked to bs en14604:2005. Ionisation sensor chamber. Quick response to fast flaming fires. Ce approved. Dimensions: 140mm wide x 120mm high x 45mm deep. 9v alkaline battery included. Made in the EU. Stand alone alarms – no wiring required. Battery removal indicator. Built-in sounder – 85dba @ 3 metres.
BrandAico
ManufacturerAico

8. HiSpec

9v Battery HSSA/PE, Hispec Interconnectable Mains Photoelectric Smoke Detector Alarm

HiSpec - 9v battery Backup Backup included. Interconnect up to 20 wired detectors. Insect proof. Loud 85dB alarm. Test function and hush feature.
BrandHiSpec
ManufacturerHiSpec
Part NumberHSSA/PE