the Patona PREMIUM Battery for Nikon EN-EL15 (2000mAh real !!) works perfectly with my new Nikon D7100 SLR camera. Sowol the load in original charger works, as well as use in the Kamara.
I have found no shorter maturities / photo number and can only recommend the product.
Service and delivery were outstanding. This product can easily be used as a cheaper Erzatzakku.
Many Greetings
Peter