Top positive review
Perfect for High-Drain/High-Power devices
on 16 March 2017
UPDATE: After 3 full charge/discharge cycles I ran a full test on a BT-C3100 Charger and got really good results: 2581mah, 2597mah and 2 batteries at 2610mah. Even though the Title says 2400mah and the batteries are labeled 2500mah = Very happy with these batteries.
These are very good quality rechargable batteries. I'm using all four of them in a Camera Speedlight/Flash (Neewer NW660III). Speedlights are known to be very power hungry and the Neewer one I use is quite powerful as speedlights go. I'm happy to say that these Duracell batteries work brilliantly with this flash and seem to last far longer than regular non-rechargable batteries.
I nearly made the same mistake as Ive made before - I almost fell for the trap of buying no-name rechargables with overexaggerated capacity claims of 3000mah or similar. I'm glad I went with a trusted brand because they easily outperform those cheaper batteries - most of which are probably only 2000mah or less.
So if you are debating whether to get cheap 2800/2900/3000mah batteries or the duracells rated at around 2400mah - I'd deffinitely recommend these every time - You won't be dissapointed.