xx Acronyms List NMC Lithium-ion Nickel Manganese Cobalt NREL National Renewables Energy Laboratory NTC Negative Thermal Coefficient NTCAS National Technical Committee on Automotive Standardization (China) OEM Original Equipment Manufacturer ORNL Oak Ridge National Laboratory OSV Off-Shore Vessel PbA Lead Acid PCB Printed Circuit Board PCM Phase Change Material PE Polyethylene PFMEA Process Failure Modes Effect Analysis PHEV Plug-In Hybrid Electric Vehicle PMS Power Management System PNNL Pacific Northwest National Laboratory PP Polypropylene PRBA Portable Rechargeable Battery Association PSV Platform Supply Vessel PTC Positive Thermal Coefficient PV Photovoltaic PVDF Polyvinylidene Fluoride PZEV Partial Zero Emissions Vehicle REEV Range Extended Electric Vehicle RESS Rechargeable Energy Storage System REX Range Extender SAC Standardization Administration of China SAE Society of Automotive Engineers SEI Solid Electrolyte Interphase SIL Software in the Loop SLA Standard Lead Acid SLI Starting, Lighting, Ignition SNL Sandia National Lab SOC State of Charge SOH State of Health SOL State of Life SRU Smallest Replaceable Unit S/S Stop/Start T&D Transmission & Distribution TMS Thermal Management System TTF Test to Failure