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A 10-Year Battery for AirTag

elevationlab.com

11–20 of 592 posts

Re: A 10-Year Battery for AirTag

#11
post #5

Brilliant, I just ordered a couple. But I bet that case muffles the sound when the AirTag decides to sing you the song of its people. This might be a boon to AirTag stalkers who are too lazy or unskilled to disable the sound and upgrade the battery life.

> This might be a boon to AirTag stalkers who are too lazy or unskilled to disable the sound and upgrade the battery life.

What a nonsensical fear to have.

Re: A 10-Year Battery for AirTag

#14
Really neat idea and at that price I’ll probably get some for luggage and my backpacks, where I have AirTags that stay there the whole time.

One thing I’m curious about battery leakage. Many of the batteries of my remotes and similar devices seem to leak after a while (including one I heard pop and got very warm). These are devices that do get frequent usage, so they aren’t just sitting without any discharge (but also the drain for a remote would be very minimal).

Would this device experience the same, given how little power the AirTag needs?

Re: A 10-Year Battery for AirTag

#15

Really neat idea and at that price I’ll probably get some for luggage and my backpacks, where I have AirTags that stay there the whole time. One thing I’m curious about battery leakage. Many of the batteries of my remotes and similar devices seem to leak after a while (including one I heard pop and got very warm). These are devices that do get frequent usage, so they aren’t just sitting without any discharge (but als…

This appears to be intended to be used with lithium primary cells.

Lithium primary cells tend not to get all leaky with age like alkalines do. (They'll keep your remote working approximately forever, too.)

Re: A 10-Year Battery for AirTag

#18
Cool idea for a product but you either have to be a serious airhead or just lazy to miss or ignore all the low battery notifications. Also, that case should have a spot to store the back plate.

> Just discard the AirTag's back plate

Re: A 10-Year Battery for AirTag

#19
post #18

Cool idea for a product but you either have to be a serious airhead or just lazy to miss or ignore all the low battery notifications. Also, that case should have a spot to store the back plate. > Just discard the AirTag's back plate

It's a cool hack, but a terrible idea for a product. There are more components than the battery that will fail over a 10 year period (both in hardware and in software) - which is why ignoring notifications, and assuming that this product solves your problem is a big issue.

Re: A 10-Year Battery for AirTag

#20
post #15

Really neat idea and at that price I’ll probably get some for luggage and my backpacks, where I have AirTags that stay there the whole time. One thing I’m curious about battery leakage. Many of the batteries of my remotes and similar devices seem to leak after a while (including one I heard pop and got very warm). These are devices that do get frequent usage, so they aren’t just sitting without any discharge (but als…

This appears to be intended to be used with lithium primary cells. Lithium primary cells tend not to get all leaky with age like alkalines do. (They'll keep your remote working approximately forever, too.)

Project Farm did a test for the best battery and lithium batteries smoked all the alkalines: https://www.youtube.com/watch?v=efDTP5SEdlo
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