skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Failure statistics for commercial lithium ion batteries: A study of 24 pouch cells

Journal Article · · Journal of Power Sources
 [1];  [2];  [3]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  2. Univ. of Florida, Gainesville, FL (United States)
  3. ZeeAero, Mountain View, CA (United States)

There are relatively few publications that assess capacity decline in enough commercial cells to quantify cell-to-cell variation, but those that do show a surprisingly wide variability. Capacity curves cross each other often, a challenge for efforts to measure the state of health and predict the remaining useful life (RUL) of individual cells. We analyze capacity fade statistics for 24 commercial pouch cells, providing an estimate for the time to 5% failure. Our data indicate that RUL predictions based on remaining capacity or internal resistance are accurate only once the cells have already sorted themselves into “better” and “worse” ones. Analysis of our failure data, using maximum likelihood techniques, provide uniformly good fits for a variety of definitions of failure with normal and with 2- and 3-parameter Weibull probability density functions, but we argue against using a 3-parameter Weibull function for our data. pdf fitting parameters appear to converge after about 15 failures, although business objectives should ultimately determine whether data from a given number of batteries provides sufficient confidence to end lifecycle testing. Increased efforts to make batteries with more consistent lifetimes should lead to improvements in battery cost and safety.

Research Organization:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Sustainable Transportation Office. Hydrogen Fuel Cell Technologies Office
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1482517
Alternate ID(s):
OSTI ID: 1412561
Journal Information:
Journal of Power Sources, Vol. 342, Issue C; ISSN 0378-7753
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 94 works
Citation information provided by
Web of Science

References (44)

A review on electric vehicle battery modelling: From Lithium-ion toward Lithium–Sulphur journal April 2016
Lithium−Air Battery: Promise and Challenges journal June 2010
Review of the Remaining Useful Life Prognostics of Vehicle Lithium-Ion Batteries Using Data-Driven Methodologies journal May 2016
Critical review of state of health estimation methods of Li-ion batteries for real applications journal April 2016
Parameter Identification of Lithium-Ion Batteries Model to Predict Discharge Behaviors Using Heuristic Algorithm journal January 2016
Plug-in hybrid electric vehicle LiFePO4 battery life implications of thermal management, driving conditions, and regional climate journal January 2017
Capacity fade analysis of a lithium ion cell journal May 2008
Development of a lifetime prediction model for lithium-ion batteries based on extended accelerated aging test data journal October 2012
Production caused variation in capacity aging trend and correlation to initial cell performance journal February 2014
Dual Features Functional Support Vector Machines for Fault Detection of Rechargeable Batteries journal July 2009
Direct in situ measurements of Li transport in Li-ion battery negative electrodes journal January 2010
Local Tortuosity Inhomogeneities in a Lithium Battery Composite Electrode journal January 2011
Effects of Inhomogeneities—Nanoscale to Mesoscale—on the Durability of Li-Ion Batteries journal February 2013
Duality of fatigue failures of materials caused by Poisson defect statistics of competing failure modes journal March 2005
Statistical aspects in crack growth phenomena: how the fluctuations reveal the failure mechanisms journal August 2016
Origin and hysteresis of lithium compositional spatiodynamics within battery primary particles journal August 2016
Design of Bi-Tortuous, Anisotropic Graphite Anodes for Fast Ion-Transport in Li-Ion Batteries journal January 2015
Mesopores inside electrode particles can change the Li-ion transport mechanism and diffusion-induced stress journal August 2010
Visualizing the chemistry and structure dynamics in lithium-ion batteries by in-situ neutron diffraction journal October 2012
In-situ observation of inhomogeneous degradation in large format Li-ion cells by neutron diffraction journal August 2013
Analysis of ageing inhomogeneities in lithium-ion battery systems journal October 2013
Quantifying Cell-to-Cell Variations in Lithium Ion Batteries journal January 2012
Prognostics of lithium-ion batteries based on Dempster–Shafer theory and the Bayesian Monte Carlo method journal December 2011
A Bayesian approach for Li-Ion battery capacity fade modeling and cycles to failure prognostics journal May 2015
Statistical methodology for predicting the life of lithium-ion cells via accelerated degradation testing journal September 2008
Remaining Useful Life Prediction of Lithium-Ion Batteries Based on the Wiener Process with Measurement Error journal January 2014
A naive Bayes model for robust remaining useful life prediction of lithium-ion battery journal April 2014
Method for estimating capacity and predicting remaining useful life of lithium-ion battery journal August 2014
Stochastic modelling and analysis of degradation for highly reliable products: Z.-S. YE AND M. XIE journal October 2014
Theory of SEI Formation in Rechargeable Batteries: Capacity Fade, Accelerated Aging and Lifetime Prediction journal December 2012
A comprehensive review of on-board State-of-Available-Power prediction techniques for lithium-ion batteries in electric vehicles journal October 2016
Life prediction and reliability assessment of lithium secondary batteries journal December 2007
Lithium-ion cell-to-cell variation during battery electric vehicle operation journal November 2015
Remaining Useful Life Prediction of Lithium-Ion Batteries Based on Spherical Cubature Particle Filter journal June 2016
Unified nano-mechanics based probabilistic theory of quasibrittle and brittle structures: II. Fatigue crack growth, lifetime and scaling journal July 2011
Unified nano-mechanics based probabilistic theory of quasibrittle and brittle structures: I. Strength, static crack growth, lifetime and scaling journal July 2011
A Comparison of Maximum Likelihood and Median-Rank Regression for Weibull Estimation journal August 2010
The Statistical Treatment of Fatigue Experiments journal August 1965
Statistical methods for astronomical data with upper limits. I - Univariate distributions journal June 1985
Correlation between capacity and impedance of lithium-ion cells during calendar and cycle life journal February 2016
On hybrid censored Weibull distribution journal July 2007
Effect of electrode manufacturing defects on electrochemical performance of lithium-ion batteries: Cognizance of the battery failure sources journal April 2016
A Guide to Li-Ion Coin-Cell Electrode Making for Academic Researchers journal January 2011
From single cell model to battery pack simulation for Li-ion batteries journal January 2009

Cited By (10)

Intrinsic Variability in the Degradation of a Batch of Commercial 18650 Lithium-Ion Cells journal April 2018
Ambient‐Pressure Relithiation of Degraded Li x Ni 0.5 Co 0.2 Mn 0.3 O 2 (0 < x < 1) via Eutectic Solutions for Direct Regeneration of Lithium‐Ion Battery Cathodes journal April 2019
Optimal Designs for Step-Stress Models Under Interval Censoring journal August 2019
Data-driven prediction of battery cycle life before capacity degradation journal March 2019
Simultaneous Operando Measurements of the Local Temperature, State of Charge, and Strain inside a Commercial Lithium-Ion Battery Pouch Cell journal January 2018
Modeling the Effects of Electrode Microstructural Heterogeneities on Li-Ion Battery Performance and Lifetime journal January 2018
Electrochemical Kinetics of SEI Growth on Carbon Black: Part I. Experiments journal January 2019
Review and Performance Comparison of Mechanical-Chemical Degradation Models for Lithium-Ion Batteries journal January 2019
Perspective on Commercial Li-ion Battery Testing, Best Practices for Simple and Effective Protocols journal January 2020
Predicting adhesive sealing life of Li-ion pouch cell using a fusion method considering time-varying dependence journal December 2019

Related Subjects