The number of cycles varies greatly according to the depth of discharge. The deeper the depth of discharge, the smaller the number of cycles. The shallower the depth of discharge, the greater the number of cycles, sometimes exponentially. According to the test results, the relationship between the depth of discharge and the number of cycles is as follows:
Depth of discharge 100% 70% 50% 20% 10% Cycle times 350 times 550 times 1000 times 2800 times 7000 times