Jubaopen

Easy to use and work perfectly

Hi, I have a lot of rechargeable batteries from AA to AAA and most of devices take the AA so I have a lot of others spare, so with this simple plastic cover it’s sorts out the issue, they’re easy to click together and they work fine and even recharge fine with the cover on, so better than I expected and yep maybe an extra cost but least my son and his devices have a lot more batteries to use 😀

My TV remote takes two AA batteries.Alkaline [non-rechargeable] AAs are 14mm diameter.Rechargeable AAs are 14.5mm-15mm diameter. They do not fit in my TV remote [and are also awkward in many of my mice & some other things].Rechargeable AAAs wrapped in these converters are 14mm diameter. They fit in my TV remote.Wonderful.I don't need to bother stocking alkaline or rechargeable AAs any more, just rechargeable AAAs. How nice & simple.[I measured all the diameters mentioned so I do not understand the 2023 review which said these converters were too narrow.]

I really like them. They fit just fine and work just as well. I didn't have any issues with them.

Had some unused AAA rechargeable batteries that would be good for use in my XBOX controller so decided to take a punt on these. They do the job very well indeed. Once in the device there are no rattles whatsoever and lets me make use of these batteries that were once collecting dust.

Makes life a little less complicated as only buy one type of battery.

Solves the huge problem of having too many AAA. Problem solved.

Works well, just need to be sure that the capsule is properly closed.

Fonctionne parfaitement

Funktionieren einwandfrei.

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Merci beaucoup, très pratiques ! 😉

Me parecen la mejor manera de proteger los aparatos.