The high speed test - by German test laboratory

This is a very positive result, showing that the LiFePO4 technology can reach thousands of cycles at high discharge rates (2C). 

The cell was kept (cooled) at constant temperature of 25*C. The discharge rate was 2C (marked as ½ h), the charge rate was 0.5C (2 hours), one cycle was 3 hours. 

The 3000 cycles, needed 9000 hours.  This test was carried in 375 days of continuous testing.