These are the battery’s that I use on my camera gear and speed-light.
The best thing about using AA battery with DSLR camera is the ability to use them also with flashes and other gear, one type of battery for the hole camera gear.
This is my experience.
For a too long time I did use on my Speedlight’s Normal AA battery, I recently bought many types of AA 2500mah Rechargeable batteries from Amazon to use on my flashes and DSLR camera, wow what a difference, I’m a little bit angry at myself not to have bought this battery earlier.
I recommend using this battery’s if you have Speedlight or if your camera has a bad battery, go for battery grip that can hold AA battery.
All this battery’s last and work the same except for the Bonai AA High-Capacity 2800mAh Ni-MH I have used them under heavy use on my Nikon D810 recording video whole evening, they are good and do last bit longer than the other batteries that I have.
Amazon Basics High Capacity AA Pre-Charged Rechargeable Batteries 2500 mah / minimum: 2400 mah.
Before I started to use AA battery on my DSLR camera I bought this third-party battery for my D7000 and D810 they did an okay job in the beginning, but then after six months of heavy use the started to weaken a lot and one of them died, poor thing.