Eneloop Panasonic BQ-BS2E4SA C Size Battery Adapters for Use with Ni-MH Rechargeable AA Battery Cells, 4 Pack

Works perfect for UNO Flip Attack Card Game with Launcher Unit which was needing D cells!

These do work, but remember it has a AA battery inside so it is not as powerful as a true C battery

Why did you pick this product vs others?: Great product works as stated. Worth the money and eneloop batteries work really well and as stated, maintains power even several months in storage of at least 70%. I've tested this several times already and it does in fact do that. Best, brand of batteries rechargeable wise you can buy

Any dollar item adapter will do just as well as this product, imo - however, I feel, if I had to blow money on Eneloop batteries then I would like to show them off, no matter what size battery is needed..

Doesn't last as long as actual C batteries - but who the heck has C batteries laying around? It's a good substitute for my casette recoorder that needs 4 C batteries - and Enloop's are the best rechargeable batteries.

Fantastic product, very easy to use. Great value!

I have a garbage can in the kitchen with a motion sensor opening top, so it gets used a lot. I have an extra set of AA Eneloop rechargeable batteries, so now I can use those, without the expense of purchasing (rechargeable or not) C batteries. It works great, they just snap right into the sleeve, and they fit just right into the C battery slots.

Omg, I cannot say enough about these adapters. They save me both time and money. Nothing makes me madder than having to run out to get C-sized batteries only to discover that they don't have any. In the meantime, I have plenty of double AA and rechargeable batteries sitting in my desk drawers. I ordered these adapters from Amazon while looking for batteries. I saw these being advertised and really liked what I heard and saw. I love the great price of these, as well as the fact that they help with our environment. These were something different that would save me time and money. I got them really fast after ordering. Thank goodness for the advertisement otherwise, I would have missed these must have. Save your money and get these and insert your batteries to change your double AA battery into C sized battery. I ordered two packs with the holidays coming fast and the great need for batteries. I had to have something wonderful that would keep more of my money in my pocket. Your wallet will thank you.

This worked like a charm! Much easier to use common batteries AA than C for just the odd cat toy! Quality is good fit in good worked great. Happy with this product.

a bit exspensive for what they are just a plastic cover for aa battery to turn it into a c type battery but do the job work fine no problem and do the job

Excelente producto!! La mejor opción ya que no existen pilas recargables en el mercado tamaño C (al menos en Mexico) cumplen perfectamente bien su función, las recomiendo ampliamente!

not practical, difficult to fit

I hate C batteries with a passion normally reserved for animal abusers and blizzards, but we needed a few for our new Surefeed Microchip Pet Feeder. Rather than buy a bunch of disposable C's, I decided to buy these adapters so I could use my existing Eneloop batteries. Simply slide them into the C adapter and you're ready to go.