Tenergy Premium PRO Rechargeable AA Batteries, High Capacity 2800mAh NiMH AA Battery, 20 Pack Rechargeable Batteries

When you live the life of a full-time rver find yourself needing more. That's why I turn to these batteries to power all the little things repeatedly. Longevity of these items is average I would say and work well in low temperatures. They were a good value for the money as I don't have to waste $18 on a pack of 30. Being rechargeable is what truly saves the Day no I purchased both styles so I don't know if this is triple a or double a. They both get the job done. Coming nice little packages to keep them sorted and protected and have a decent build quality. Remember being a full-time rver rechargeable batteries is a must guarding emergency preparation. Recommended have battery charger on hand.

These are the best rechargeable batteries. They hold a charge longer than any of the batteries I have tried so far.

The 2800 mah capacity is false advertising. I have tested mine, and they all come in at either 2400 to 2500mah. Still a good battery, just a false claim by the company.

works as advertised

I've been using Imedion 2400mAh AA rechargeable NiMH batteries for over a decade and only now a couple have started to fail so I looked to see what the latest NiMH AA batteries were available these days and I came across these. I was happy to see the capacity has increased a bit from 2400 to 2800mAh. I was also happy to see, like the Imdeions, they could actually have a capacity slightly higher than they are rated. A couple of the Imedions would regularly charge up to just over 2500mAh after they were fully broken in. So I was pleased when the first time I charged these up from being pretty much fully discharged, they hit 2960mAh. And they are not even fully broken in yet so their capacity could end up even slightly higher which is great. Of course longevity remains to be seen and I'll update this review if I run into any issues but right now they're looking very good indeed.So do yourself a favor and if you're not already, start using rechargeable batteries like these instead of the single use throw away types. You'll be glad you did and so will your pocketbook!

Excelente dura bastante la carga

I bought 8 of the AA Tenergy batteries about 6 months ago, and they're now in the recycle bin as they now longer can be trusted. I normally use the Eneloop NiMH batteries--they're extremely dependable and have a higher-than-rated capacity and voltage which means they can be relied upon to power many devices that require alkaline-chemistry 1.5 volt AA batteries.I don't know why I made the mistake of going to these cheaper batteries--I guess I can blame it on a Wirecutter review claiming they were "just as good" as the Eneloops; they're not. After using these Tenergy batteries in a trail camera for the past 6 months they now longer hold a charge and have swelled to the point I can't even use them in a non-critical use such as a flashlight--they won't fit! The trail camera wasn't exposed to any extreme temperatures, max 70°F, min 41° F. and were never discharged below 50%.My recommendation: if you need a reliable rechargeable battery for an important device, don't use Tenergy.

I've been using rechargeable batteries for wireless mics and IEM packs for years. I've gone with some of the cheaper options and had OK success with them (got a few years out of them, though they were slow as heck to charge and wouldn't last an entire gig) so I decided to up my game a bit.I bought two of the 8-AA sets with chargers and put them in my main PA rack, not only do they last an entire show (sound check plus the 4-hour gig) they fit into wireless mics better (some of the other ones were almost too thick to slide into the handheld mics). I ordered a third pack of batteries and use my old charger with it (takes a little longer, no screen to indicate charge, but it works) and just ordered my fourth pack of 8 , so I always have backups on the charger just in case - I just like to be preparedOverall very happy with thee batteries!