Elevation Lab AirTag 10-Year Extended Battery Case (2 Pack)

I’m really impressed with the Elevation Lab AirTag 10-Year Extended Battery Case. It feels well constructed right out of the box, with a tough, solid build that inspires confidence for long-term use on valuables like vehicles, luggage, tool boxes, backpacks, and gear bags. Setup is straightforward: remove the AirTag’s original battery and metal door, place it on the contact, add two AA batteries, and screw the case together with the included hex wrench. Once assembled, it feels secure, rugged, and ready for real-world use. The best part is the peace of mind. Instead of worrying about an AirTag battery dying after about a year, this case gives you dramatically more battery capacity by using AA batteries, making it ideal for items you want to track for the long haul. The IP69 waterproof design and fiber-reinforced construction make it feel dependable in tough environments, while the discreet shape keeps it from looking like a typical AirTag holder. Overall, it’s simple, durable, practical, and honestly just awesome—a smart upgrade for anyone who wants their AirTag to last longer and work harder.

I didn’t see a lot of reviews for this product so I thought I’d give it the review it deserves. June 15, 2025: Batteries are set to expire December 2050. Expected run time, without battery replacement, is 10 years, per the description. Honestly I would be happy just to not have to replace the batteries every 6-12 months which was my selling point. Yes, the device is larger than expected if you cannot gauge it from the product photos. AA batteries are not small when you want something combined to an Apple AirTag with a waterproof housing. If you want something that will be extremely reliable, than this is it. But if you want something more discrete, they sell IPXX rated, magnetic/adhesive cases that are small. 4 units for $30 is a good price for the quality of the product. The rubber seals look extremely premium. They remind me of the rubber seals we had on U.S. Navy vessels for water tight integrity on door and latches. The grooves on the lid are nice and smooth, which in turn won’t damage the gasket seal. The plastic feels and looks premium as well. There are no injection mold lines/creases. There is an injection scar on the side of each assembly. The thing you’re looking for is uniformity of the plastic. No ripples, waves, and looks and feels smooth and uniform, that’s a major sign of excellent quality. That is 5/5 Stars. I like the fact that all the screws and the allen key is in one bag. I don’t want to have to disassemble it and then reassemble it. Assembling is extremely easy and absolutely perfect. Using allen screws is ideal from an engineering perspective. You get better and balanced leverage when creating the seal on the lid. It’s easy to remove anything. Functionally and practically: I put this in my carry on luggage. I used double sided adhesive strips to permanently place it. I don’t want it rolling around. I have another in my backpack which I intend to use adhesive velcro to hide it. The overall weight and dimensions, when fully installed, is nothing noticeable. It’s like holding a standard Snicker’s bar in your hand. If you’re on the fence about it, go to the gas station and that’s what you’re buying in size, just a little thinner and less healthy. Utilization: Works exactly as normal. It does not dilute the sound when you active the speaker. Using the search function with the distance and compass in FindMy works normally without fault. I haven’t tried the waterproof function, but considering the build, material, and quality, I would have unwavering faith this would not fail either. We’re not taking this thing to Titanic level depths, but I think if this thing fell into a 10 foot pool, was placed at the bottom, it would still go to the surface and end up as a floater. Conclusion: I wished I found these a long time ago. I could have saved so much money. This is a great long term investment. If they could make a line up of different versions and sizes, it would be phenomenal. I have over a dozen AirTags for different uses and purposes. I have a lot of them for my Milwaukee Packouts and this is an incredible device for what I need. Protecting your investments is critical. There are some compromises you might need to make, but having something last potentially for a decade for $10 ($7.50 for case and $2.50 for batteries) is priceless.

This is an excellent solution for someone with AirTags stashed all over the place! It got really old doing the rounds of changing the batteries in the AirTags for all my camera equipment and luggage. Batteries are supposed to last "up to" a year, but I'm typically seeing just 6 - 9 months on average. Enter the Elevation Labs battery pack. This device promises a 10-year battery life for your AirTags for just the cost of a pair of AA batteries (plus the device, of course). I don't know yet if I'll get the full 10 years, but saving me the trouble of disassembling my gear every few months is well worth the gamble. These are very easy to assemble: just remove the backing off your AirTag, remove the coin battery, and install the main unit directly into the battery pack, add a couple AA batteries, and seal it up for 10 years with the included screws and Allen wrench. Tip: use the "long shelf life" alkaline batteries, as a minimum. For even longer life (and to reduce the risk of batteries leaking or corroding over time), upgrade to "lithium" batteries. I ordered extras of these (the 2-pack gives a good discounted price) and installed them deep inside my luggage and backpack where they will be hard for a thief to find and impossible to get lost. Bonus: they are the exact dimension of the space between the two legs of my luggage handle, so fit perfectly inside the bag. With a little 2-sided tape, or one of the install kits offered by Elevation Lab, and these are "in there for good"! So far, I give these guys full marks for a well-designed and easy to use device that has the potential to make a huge difference down the road. I'll check back in after 5- and 10 years to let you know if they're still doing the job, LOL.

OK first I love this item. I will explain why no 5 stars later. I have a few play cars that are in storage away from my home. I like having the ability to look at their location periodically to see that they have not been stolen. Not likely but could happen. Even if I don't go near this place very often someone must be around that sends me a message telling me where they are about every 12 to 24 hours in Summer and every couple days in Winter. AirTag batteries only last about 1 year and always seem to go low when it is not convenient to replace them. The thought of 10 year battery life is wonderful. I can't verify 10 years but I know they will last longer than the little button battery in an AirTag. Great Idea. I would have given 5 stars if the case had a place to store the silver cap that you must remove to use this setup. I ended up taping the cap to the outside of the case so if I ever want to go back to the original AirTag setup I won't have to find this cap. I would buy these again. It's a great idea.

This is one purchase I was very pleased to make. I have several air tags in all my cars and on my keys and some other personal items. The one thing I've noticed that if you place them in a vehicle ( like the trunk of the car ) it dies within 6 - 8 months. This extender will insure that I don't have to replace the ones in my vehicles for many years to come. The case is well made strong and durable. Each unit comes with 4 Stainless Steel screws along with a Alan Key wrench. ( they also give you 2 extra screws ) 1.Weight - Each unit weighs approx. 3.45 oz fully loaded ( hefty ) 2. It has a rubber gasket to insure no moisture or water can get in. The 4 screws insure a tight fit. 3 The battery feed is a constant 3.6 volts. Would recommend using non rechargeable lithium AA batteries for long term use in various weather conditions 4. It maintains the FULL functionality of the Air Tag for locating and playing the find me sound 5. Offers better protection of the Air Tag for repelling moisture and water if it gets wet 6. The case is made of a strong plastic and the screws are threaded into metal threaded inserts allowing for reuse time over time. Cons - a bit pricey at $33.97 for two I bought them on black Friday for $23.98 ( so wait for the sale days ) I will be buying more.

Don’t know why it took so long! Well built, waterproof, well laid out and JUST WORKS! 10 year lifespan (+\-). All hardware included.

These things are great! I use a ton of AirTags and hate when they say "Battery low, Please Replace,” and this completely solves the issue! I use them in my bag and my camera bag because they’re waterproof, have a long battery life, and work great! The setup process was interesting, very easy, but it takes a little time to install all four screws on up to four of these at a time. They do add a decent amount of weight, considering you’re adding two massive double As to the airtag, but the case itself is light as a feather! Overall, this is a 10/10 product, and I will be buying more!

This is great to extend the battery life. Easy to use. Have not verified how long battery lasts yet.

Funktioniert prima, hochwertige Ausführung auch wenn das Gehäuse aus Plastik ist macht es einen sehr stabilen Eindruck.

Great

Absolutely love this case. It turns your AirTag into a mini black box that could probably survive a tumble down Mount Doom. The build quality is solid, battery life is unbeatable with AAs, and installation was super straightforward. One tip: if you’re using this in a vehicle (especially for theft recovery), I highly suggest removing the AirTag’s speaker. Why? Because if your vehicle ever gets stolen, the AirTag won’t start chirping and give away its hiding spot to the thief. A silent tracker is a smart tracker. Overall, 10/10—this thing is rugged, reliable, and way more functional than the standard coin battery setup.

Full instructions included, but was very easy to install Air Tag anyway. Good build quality. Great for prolonged life of Tag and protect from elements.

Las características de estos equipos brinda una durabilidad y protección a los AirTags inigualable, por lo cual recomiendo su compra