Duracell Plus 9V Batteries (2 Pack) - Alkaline - 100% Life Guaranteed - Reliability For Everyday Devices - 0% Plastic Packaging - 5-Year Storage - 6LR61 MN1604The Nordic Swan EcolabelThe Nordic Swan Ecolabel

Duracell has always been a trusted name in batteries, and the Duracell Plus 9V Batteries continue to uphold that reputation. Here’s why these batteries are a must-have:Performance and Reliability:These 9V batteries offer impressive, long-lasting power. I used them in a smoke detector and a digital thermostat, both of which are critical devices that require reliable energy sources. The batteries have performed exceptionally well, with no signs of power loss, even after several months of use. Duracell’s 100% life guarantee seems well-justified, providing peace of mind that these batteries will last.Eco-Friendly Packaging:One standout feature is the 0% plastic packaging. It's refreshing to see a major brand like Duracell taking steps towards sustainability. The cardboard packaging is sturdy, easy to open, and fully recyclable, which aligns with a more eco-conscious lifestyle.Longevity and Storage:With a 5-year storage guarantee, these batteries are perfect for stocking up. I’ve stored one for a while now, and it’s reassuring to know that it will still be good to use even years from now. This long shelf life makes them an excellent choice for emergencies or infrequently used devices.Value for Money:Although they might be a bit pricier than other brands, the value you get in return is worth it. The reliability, long life, and the environmental considerations make these batteries a solid investment, especially for essential household devices.Overall:Duracell Plus 9V Batteries deliver on their promises, providing powerful, long-lasting energy in an eco-friendly package. Whether for everyday gadgets or emergency devices, these are the batteries you can trust. Highly recommended!

Batteries arrived quickly, one is in use in my TENS machine and the other for my brother's metal detector. Being Duracell, they have a good battery life as replaced one in TENS machine has lasted for a couple of years. Brilliant and good price as well.

Pack of two bought for a smoke alarms, the beeping has stopped so it must be working. Good date given for Battery life. Have a spare now for when the other detector starts beeping. Good value too.

Decent but expensive. Why do they insist on packing these 9v batteries in a pack of two. I don't need a spare as they last an awful long time. Pack them as singles and keep the cost down.

Good value for money. Long battery Life, easy to fit and use. I think these are a good make

How come there is an £11 difference in the price of size 8 compared to size 9? What a con. This practice should not be allowed and does nothing for consumer confidence or loyalty

Only used one so far and it works nicely

Have used these for many years in our smoke alarms and got into the habit of replacing every year. Two weeks ago our local fire service called and as we are in our seventies, fitted new smoke/heat detectors with 10+ year batteries. They also tested the old alarms. They said that they were still in good condition, no evidence of corrosion and the batteries were pristine and would last more than a year; they advised that as long as we tested the alarms regularly there was no reason to take out.