I bought them because of the good reviews but they turned out to be below average, within 3 months they don't hold their charge... stay away

I use them in an indoor light fixture with a photocell. They last twice as long as the factory ones. I highly recommend them.

Very good batteries that upgraded the wireless ones that were getting discharged without talking in 2 days, as for durability the weather will show and I will come back to evaluate if I see a drop in a short period of time. Also, the price from the store where I bought them was excellent at 3.5€.

I had bought many years ago, GP AAA batteries for my landline/cordless phone. I thought it was some cheap Chinese brand, so I didn't have high expectations.
However, the batteries had a different opinion than me, not only did they last much longer before needing to be charged compared to any other brand I had tried, but they also lasted for many more years. Since then, I have tried the best and most well-known brands, but none of them came close to the duration I had with the GP batteries!!!
So, we are talking about batteries with professional-level performance and quality that no well-known company in the market can match. There is another even more serious review here on Skroutz, from a professional in the television industry, I think I read it about the GP 2700 AA batteries, which confirms the same.