Tenergy Premium High Capacity NiMH Rechargeable Battery Combo, Includes 12xAA 8xAAA 4x9V Rechargeable Batteries, 24 Pack

Recibí a tiempo, es un buen producto! Muy útil

It has only been in use a few days. I cannot rate the functionality/durability/effectiveness yet, but it was a good value and shipped quickly.

Buena calidad

Great batteries.

Update: All of the AA batteries are only charging to around 56% capacity. I have tried everything to correct this. I drained them to almost empty, tried charging them when they hit 20% and still mid 50's percent capacity seems to be the limit. I am using and EBL charger. Tested a few of the AAA batteries, but they charged to around 90% which although not great it is acceptable. Going to grab some standard Alkalines and return these duds. I have usually had great luck with this brand but now I wouldn't recommend them to anyone until they get their quality control fixed. Original review: These are great batteries and the price is reasonable. Batteries come fully charged and ready for use. The only reason I didn't give a 5 star review is 2 of the AAA and one of the AA batteries seemed to be dead out of the box. I placed them in the charger and after 24 hours they were still charging. I took them out and tested them with a multimeter. All three were dead with less than a volt of power. I would have been happy to do a return or replacement but I had several electronics that needed the batteries right away, so I am stuck with three duds. The rest of the batteries are great. A little more quality control and these would be a strong 5.

I really was excited about using these batteries and am, for the most part satisfied with the time to charge them. However, the 9 volt batteries take FOREVER!!!!!! The instruction manual says up to 10 hours and it has been well over 12 hours. Noooooo good. might just be I got two duds. I've got 4 more to charge and the ones that have been on the charger aren't even half charged. All the other batteries ( I bought over 40 of them AA,AAA,C,D, and 9Volt) seemed to charge nicely and in a reasonable time. Hope springs eternal.

I bought these for the 9V batteries because I was sick of paying so much in the store for name brand 9V batteries that only last four hours in a medical device. These batteries have lasted 16 hours so far, so they’ve already paid for themselves. I hope they keep their power after several recharges.

I’ve bought several different types of rechargeable batteries and these seem to be the best value for your money and the longevity of use. I use these with my remote cronyism and smoke detectors. So far so good!