BESS Engineering

BESS Cycle Life Estimator

Predict battery cycle life and remaining useful energy using the Arrhenius degradation model. LFP · NMC · LTO chemistry.

Battery Parameters

Cell Chemistry

Depth of Discharge

80 %

80% DOD = common reference point

Ambient Temperature

25 °C

C-Rate

Charge C-Rate 0.5C = charge/discharge in 2 hours; 1C = 1 hour

Discharge C-Rate

Current Cycle Count Leave blank for a fresh battery

End-of-Life Capacity

80 %

80% is the industry standard threshold

Calendar Age Leave blank if unknown

Enter battery parameters and estimate cycle life.