IntroductionGlobalmarket2009$47.5billionPrimarybatteries(23.6%)Designedforsingleuse/not rechargeableIrreversiblecellreactions(alkalineZn-MnO,Cheaperinitialcost(1AADuracellalkalinef0.80DuracellNi-MH2.00)Secondarybatteries(76.4%)RechargeableReversiblecellreactions(lead-acid;Li-ion)Cheaperlifetimecost
IntroducGon Global market 2009 $47.5 billion Primary ba"eries (23.6%) Designed for single use/not rechargeable Irreversible cell reacGons (alkaline Zn-MnO2) Cheaper iniGal cost ( 1 AA Duracell alkaline £0.80 Duracell Ni-MH £2.00) Secondary ba"eries (76.4%) Rechargeable Reversible cell reacGons (lead-acid; Li-ion) Cheaper lifeGme cost
RechargeablebatteriesPortableelectronicdevicesMobilephonesLaptops,tabletsTransportElectricvehiclesHybrid-electric vehiclesRenewable energy:staticRealtimecurrentsmoothingEnergystorage(1MWwindturbine, windintermittency)
Rechargeable ba"eries Portable electronic devices Mobile phones Laptops, tablets Transport Electric vehicles Hybrid-electric vehicles Renewable energy: staGc Real Gme current smoothing Energy storage (1 MW wind turbine, wind intermi"ency)
Electricpowerdemand,60-minute periodillustrationeiagigawatts1720smootheddemand16actual demand01day15141312storagedischargingenergytostoragechargingtoservefuture1servedemanddemand06:45AM7:45AM7:05AM7:25AM
Market for rechargeable batteriesRECHARGEABLEBATTERYMARKETWORLDWIDE2000-2020700000TypesLead-aciddominates600000Lead acidIncreasingimportanceofLi-ionbatteries500000NiCdNiMH being replaced400000UMNiMH300000Li-ionCellular Phones sold per Year (Million)Portable PC sold per Year (Million)3002000002000SLHion# Li-ionA65M15008 250TabletsWNIMHNIMH20g1000001501000211MPortabie100500PCS501990200020102020oChristophePILLOT2011200020112000Lead AcidNiCdNiMHMLBOthersAVICENNEENERGY
Market for rechargeable ba"eries Christophe PILLOT AVICENNE ENERGY Lead-acid dominates Increasing importance of Li-ion ba"eries NiMH being replaced. Types Lead acid NiCd NiMH Li-ion
Battery characteristicsCapacityHow many Ah are available in the battery(laptop 4400 mAh)Related to Depth of discharge (DOD), how much ofState of charge (SOC)the maximum capacity is left to be used.PowerDelivery of energy per second, wCycle lifeNumberof discharge-charge cycles the battery canundergo before failing to meet specific performancecriteria
Capacity How many Ah are available in the ba"ery (laptop 4400 mAh) State of charge (SOC) Related to Depth of discharge （DOD), how much of the maximum capacity is leh to be used. Power Delivery of energy per second, W Cycle life Number of discharge-charge cycles the ba"ery can undergo before failing to meet specific performance criteria Ba"ery characterisGcs