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10 Year Smoke Alarm Battery

Item code: 71097

10 Year Guarantee

  • World's longest lasting 9V lithium battery
  • 10 year warranty
  • Ideal for smoke alarms

In Stock

*Expected delivery date

Wednesday 22nd May

Order by 8:00pm Today for delivery on Wednesday 22nd May

More Info

Item Code:

Selected By Us


Ultralife have designed these Smoke Alarm Batteries to last for ten years in smoke alarms. They are the world's longest lasting 9v lithium batteries.

Peace of mind

Once you have replaced your batteries in your ionisation smoke alarms with these ones from Ultralife, you have peace of mind that comes from knowing the battery is not dead.

Fit and forget

Once fitted, you can forget about them, as you know you are protected - there is even a warranty for 10 years, so you can trust Ultralife to deliver. Save on maintenance time and costs too - ideal if your smoke alarms are in hard to reach places.

Use in other alarms and appliances

This long life battery is a standard 9V size with a standard Ni-plated miniature snap fitting. It is ideal for use in other types of alarm, including Carbon monoxide alarms, Flood alarms, Door/window alarms, Electronic entry systems, Wireless security keypads and Home security devices. In fact it can also be used in any appliance where there is a low power-draw including Digital scales, Baby monitors Passive infrared detectors and Garage door openers.

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Additional Information

Supplier Code U9VLX
Brand Selected By Us
Guarantee 10 Years
Format 9V

Place your order online Monday to Saturday before 8pm, or before 2pm on Sunday and, subject to availability*, it will be picked, checked, packed and dispatched within minutes. Once your order is on its way, you’ll receive regular updates on its progress, together with tracking information allowing you to monitor where it is on its journey. Your order should arrive the very next working day across most of the UK mainland.

How much does delivery in the UK cost?

Next day delivery: £2.99 when you spend over £80.00
£5.99 when you spend under £79.99
Next day delivery – before 12pm: £8.99
Saturday or Sunday delivery:  £9.99
3-5 working days: £0.00 when your order includes a fitting
£0.00 when you spend over £80.00
£3.99 when you spend under £79.99

Can I get free delivery?

We offer free ‘standard’ UK delivery for any order that is over £80. This takes three to five working days for delivery.

How does it work for ‘Highlands and Islands’ or overseas deliveries?

  • UK Mainland (except selected postcodes): next working day*
  • Highlands, and Isle of Man: 2 working days* - £2.99
  • Scottish Islands: 2-5 working days* - £2.99
  • Channel Islands and Northern Ireland: 2 working days - £3.99
* Some products are not available for immediate dispatch. See product page for details. To read more about our delivery service, zones and special rates, visit our delivery page.
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