no 2000mAh, but still good

The batteries (I have two copies) will be recognized in a D7100 with Firmwarversion S 1.00 / L1.008 and a D750 with firmware version C1.01 / L2.005. Menu "Battery Diagnosis" provides meaningful values ​​for full or almost discharged battery. As a "lifetime" is 0 for new.

I have unloaded both batteries outside the camera. At from 6.2 to 6.4 V is concluded then interrupts the built-in "Info-chip" the flow of current, even in a Tiefentladeschutz.Aufgeladen a Diggibuddy 5401, the charging voltage and charged in capacity is well simultaneously displays.
8,2 V: 1600 mAh
8.3 V 1690 mAh
8,4 V: 1790 mAh
After 1860 mAh or 1868 mAh charging is terminated.

Conclusion: No 2000 mAh as promised, but very close to the original.