ULTRALIFE LITHIUM Smoke Alarm Battery

खूप छान

Polite request to all of you plz don't buy this product...Battery died within 10 days of use only...cheaters

I bought this item twice in 45 days time and it got discharged with in no time I used this battery for jaguar washbasin sensor tap. And there is no info regarding guarantee period and how to return in case it got discharged with in the guarantee period.

Poor product ...stoped working within 13 days of using

Dislike

I ordered 2 batteries from this seller but the batteries worked for a few hours only. I suggest not to buy these especially from this seller. Applied for refund but there is no response from their side. I think they are selling duplicate products.

It’s duplicate, have use for automatic wash basin but the product is duplicate within 24 hours battery gets drain

Hard to review batteries that are supposed to last 10 years. But came quickly, fit into slot on smoke detectors and powered up just fine. I hope not to have to climb the ladder to replace batteries for the next decade.

This 9V battery is slightly longer than a Duracell 9V. I have not yet installed it into my smoke alarm because the battery tray is jammed/stuck.

Just hope it last 10 years

Parfait pour un clavier extérieur

I purchased (April 2015) several Ultralife U9V batteries to replace other 9V brands for smoke detectors. The other brands would last 9-10 months give or take. Well, it is Jan 2018 and I have not replaced not one Ultralife 9V batteries. I definitely recommend the purchase for longevity.***March 2023 Update*** The batteries have yet to go out in our smoke detectors. Best batteries for durability and longevity.***December 2023 Update*** Wow, these batteries are legit. I'm so glad I haven't had to replace them in my smoke detectors in 8.5 years; that's pretty great to me! If these batteries don't even make it to 10 years it's still a grand slam for me.