Make Your AAA Battery Work as a AA with These Handy Converters from Amazon

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Battery Adapter Converter for AAA to AA Battery Transparent Cases Holder

You can find the coolest gadgets on Amazon!

Have you ever needed AA batteries for a dead remote or other device, only to realize you only have a bunch of AAA batteries on hand? Amazon has the solution for you with these AAA to AA Battery Adapter Converter Cases that are only $5.39 for a 4-pack!

These cool battery converter cases allow you to place a AAA battery inside and turn it into a AA battery size that fits in any AA battery-powered device from remotes to flashlights, gaming controllers, trail cams, and more!

While these converters aren’t on sale right now, $5.99 for a 4-pack is still a great deal and can save you a lot of time and stress in the future!

AAA to AA Battery Adapter Converter Transparent Cases 4-Pack
Only $5.39!

*Note that the unit count listed in the product description says 10 Count, but this is for a 4-Pack as listed in the product title. Also, note that this item is shipped by Amazon and sold by AmyZone, a third-party seller with 94% positive reviews in the last 12 months.

AAA to AA Battery Adapter Converter Cases shown with man's hand placing a AAA battery inside

These battery converters work with almost any brand of AA batteries including lithium & rechargeable batteries! Reviewers also mention that using these for gaming controls & computer mice that require AA batteries makes them easier to game with as it makes the control & mouse lighter.

You can also score a 10 pack for only $6.45 if you want to have more of these cool battery converters on hand!

Check out these positive reviews… 🔋

I buy Lithium batteries for my VR controllers, they last forever and are perfect. I accidentally bought AAAs instead of AAs, I buy in bulk, and I use AAAs, but I really need AAs for this purpose. I went to see if an ‘adapter’ existed, I found these, and they WORK like a charm. Have you ever needed an AA, but only had AAA’s? I have, camping, at home, work. This ‘kit’ gives me enough so I can have that ‘option’ available, even in emergency situations where I can adapt a AAA to AA. They work great, are easy to use, no issues. Truly, everyone needs a set of these for those times when you discover – you need a set of these!!!


So dang cool… Best investment if you have an Xbox and AAA batteries everywhere!


According to my 2 teenage kids who are avid PC gamers, they notice a substantial difference in weight using these with AAA over the weight with AA. I guess even a difference of a few grams makes a big difference in gameplay, and the lighter mouse is preferred over the heavier but longer-lasting AA battery.


I find these adapters super handy, especially for travel. I have a set of AA and AAA rechargeable batteries, but I often find I need more AAs than AAAs. With these converters, I can easily use my AAAs as AAs. I’ve also found these converters work great in my trail cams if I am short on AAs. Overall, these converters work well and are great to have around the house or in your tool kit.


Find more great deals for your home here!


About the writer:

Misty has been writing professionally and creating engaging, helpful content in the online marketing space for almost two decades. She’s skilled at finding ways to save money and believes you can still enjoy life (and treat yourself) while living on a budget. When she’s not writing up the latest and greatest deals for Hip2Save, she's either indulging in creative DIY projects, rewatching a favorite comedy series for the 20th time, or traveling and exploring new places.


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