Bests & Worsts Reviews from Amazon

I tested 8 of these with 3 different analyzers. (Opus BT-C3400, Maha MH-C9000, and La Crosse BC500). None of these batteries rated higher than 1442mAh. Not even close to their advertised 3100mAh. For me, these are a waste of time and space and are being returned. If you want quality NiMh batteries that perform as advertised, you'll be much better served by going with Eneloop or Amazon Basics. (I am still testing EBL and ReCyko AA and AAAs. If they hold their charge, they may be good choices as well.)