December, 2020 Originally Published: December 8, 2020 .

Transcription

NEXT-GENERATION SOLID-STATE BATTERIESDecember, 2020Originally Published: December 8, 2020Updated: January 7, 2021 (noted on slides)

Forward Looking StatementsThis presentation contains forward-looking statements within the meaning of the federal securities laws and information based onmanagement’s current expectations as of the date of this presentation. All statements other than statements of historical factcontained in this presentation, including statements regarding QuantumScape’s future operating results, financial position, businessstrategy, addressable market, anticipated benefits of its technologies, projected factory economics, pro forma information, and plansand objectives for future operations and products are forward-looking statements. When used in this presentation, the words “may,”“will,” “estimate,” “pro forma,” “expect,” “plan,” “believe,” “potential,” “predict,” “target,” “should,” “would,” “could,” “continue,”“believe,” “project,” “intend," "anticipates" the negative of such terms and other similar expressions are intended to identify forwardlooking statements, although not all forward-looking statements contain such identifying words. These forward-looking statementsare based on management’s current expectations, assumptions, hopes, beliefs, intentions and strategies regarding future events andare based on currently available information as to the outcome and timing of future events. QuantumScape cautions you that theseforward-looking statements are subject to all of the risks and uncertainties, most of which are difficult to predict and many of whichare beyond the control of QuantumScape, incident to its business.These forward-looking statements involve significant risks and uncertainties that could cause the actual results to differ materially fromthe expected results. Many of these factors are outside QuantumScape’s control and are difficult to predict. Factors that may causesuch differences include, but are not limited to: (i) QuantumScape faces significant barriers in its attempts to produce a solid-statebattery cell and may not be able to successfully develop its solid-state battery cell, which will negatively impact the business; (ii) ifQuantumScape’s batteries fail to perform as expected, QuantumScape’s ability to develop, market and sell its batteries could beharmed; (iii) QuantumScape may encounter substantial delays in the design, manufacture, regulatory approval, and launch ofQuantumScape’s solid-state battery cells, which could prevent QuantumScape from commercializing any products it determines todevelop on a timely basis, if at all; (iv) QuantumScape has a relatively short operating history and operates in a rapidly evolvingindustry, which makes it difficult to evaluate future prospects and may increase the risk that it will not continue to be successful; (v)QuantumScape may be unable to adequately control the costs associated with its operations and the components necessary to buildits solid-state battery cells; (vi) QuantumScape may not be successful in competing in the battery market industry or establishingand maintaining confidence in its long-term business prospectus among current and future partners and customers and (vii) theduration and impact of the COVID-19 pandemic on QuantumScape's business. QuantumScape cautions that the foregoing list offactors is not exclusive. QuantumScape cautions readers not to place undue reliance upon any forward-looking statements, whichspeak only as of the date made. Further information about factors that could materially affect QuantumScape, including its results ofoperations and financial condition, is set forth under the “Risk Factors” section in the Form 8-K filed by QuantumScape with the SECon December 2, 2020.Except as otherwise required by applicable law, QuantumScape disclaims any duty to update any forward-looking statements, all ofwhich are expressly qualified by the statements in this section, to reflect events or circumstances after the date of this presentation.QuantumScape cautions you that these forward-looking statements are subject to numerous risks and uncertainties, most of whichare difficult to predict and many of which are beyond the control of QuantumScape. Should underlying assumptions prove incorrect,actual results and projections could different materially from those expressed in any forward-looking statements. Additionalinformation concerning these and other factors that may impact the operations and projections discussed herein can be found inQuantumScape’s periodic filings with the SEC. QuantumScape’s SEC filings are available publicly on the SEC’s website atwww.sec.gov.

AgendaQuantumScapeOverview and ResultsJagdeep Singh, CEOBattery Science PanelDr. David Danielson (Moderator) Dr. Stanley Whittingham Dr. Paul Albertus Dr. Venkat Viswanathan Dr. Tim HolmeCommercial Impact onEVs PanelDr. David Danielson (Moderator) Dr. Jurgen Leohold JB StraubelQuestions & AnswersJagdeep Singh, CEO

Management TeamSelect Management Team MembersJAGDEEP SINGHFounder / CEO(Chairman)PROF. FRITZ PRINZFounder & Chief ScientificAdvisor (Board Member)DR. TIM HOLMEFounder & ChiefTechnology OfficerDR. MOHIT SINGHChief DevelopmentOfficer Founder / CEO Infinera (NASDAQ: Chair, Mechanical Engineering,INFN); Lightera, now Ciena(NASDAQ: CIEN); OnFiber, nowQwest; AirSoft MS Computer Science, StanfordStanford Professor, Materials Science, Stanford PhD, Physics, University of Vienna Research Associate, Stanford Ph.D. & MS Mechanical Engineering, KEVIN HETTRICHChief Financial OfficerHOWARD LUKENSChief Sales OfficerJAY UNDERWOODVice President, SalesMIKE MCCARTHYChief Legal Officer &Head of Corp. Dev. VP WW Sales, Infinera (NASDAQ: Sales Director, Northern Europe, CLO & CAO, Infinera (NASDAQ:INFN) VP Strategic Sales, Ciena, (NASDAQ:CIEN) VP WW Sales, LighteraInfinera Product Planning, Infinera MS Technology SVP & General Counsel, CienaBain CapitalMcKinsey & CompanyUS Department of EnergyMBA & MS, StanfordStanford BS Physics, StanfordCTO and co-founder, SEEOSolid-state energy storage world expertPh.D. Chem & Biomol Eng, TulanePostdoc, Polymers, BerkeleyINFN)(NASDAQ: CIEN) J.D. Vanderbilt

KENSINGTON CAPITAL ACQUISITION CORPJOHN DOERRBacked byLeadingInvestorsDIPENDERSALUJAJB STRAUBELJÜRGENLEOHOLDJUSTIN MIRROBRAD BUSS Management and board withextensive public companyexperience and operatingcapabilities in the automotive andautomotive-related sector Relevant automotive experienceto optimize program launches andcapital deployment whilefacilitating commercialrelationships Track record of creating significantshareholder value in automotivebusinessesEXISTING INVESTORSSELECT BOARDMEMBERS ANDINVESTORSFRANK BLOMEBill Gates(1) Pro forma for 388mm Series F financing; 188mm anticipated to fund concurrent with PIPE; 100mm of Volkswagen's investment anticipated to fund onDecember 1, 2020 and 100mm is subject to technical milestones. Note: Volkswagen will receive an additional board seat when the first tranche of its Series Finvestment closes. Kensington board member will be added after the transaction closes.

1.5B of Committed Capital¹Over 300M spent on development to date10 Years of R&D InvestmentFounded in 2010By theNumbers250 EmployeesWorld Class Next-gen Battery Development Team200 Patents²Materials, Use and ProcessExtensive Trade SecretsProcesses and Intellectual Property1.2.Prior to its merger with Kensington, QuantumScape secured over 800 million in committed funds. With the addition of the 700 million from its merger with Kensington and subsequent PIPE financing, QuantumScape will have received more than 1.5 billion in commitments to dateIncludes patents and patent applications.

Volkswagen Committed to QuantumScape TechnologyVolkswagen Group Overview 11 million vehicles produced in FY2019 38 billion investment in electric mobility by 2024 Plans to launch 70 electric vehicle models andproduce 22 million electric vehicles by 2029Select Brands “Volkswagen has become the largest shareholder of QuantumScape. Our US 100million investment is a key building block in the Group’s battery strategy. One of thelong-term targets is to establish a production line for solid-state batteries by 2025.”- Herbert Diess, Volkswagen AG CEO“The Volkswagen Group has established a joint venture with QuantumScape, amanufacturer of solid-state batteries. The shared goal of the companies is large-scaleproduction.”- Oliver Blume, Porsche CEOVolkswagen Partners with QuantumScape1 Corporate funding commitment of 300 million2 Strong relationship since 2012, including developmentcollaboration, testing of prototype cells andrepresentation on the QS board of directors3 Founded a JV to prepare for the mass production ofsolid-state batteries for Volkswagen“In June 2020, the Volkswagen Group also announced plans to increase itsshareholding in the US battery specialist QuantumScape. The objective is to promotethe joint development of solid-state battery technology. In the future, solid-statebatteries should result in a significantly increased range and faster charge times.They are regarded as the most promising approach to electric mobility forgenerations to come. Volkswagen has already been collaborating withQuantumScape since 2012 and is the largest automotive shareholder thus far. Bothfounded a joint venture in 2018, the aim of which is to prepare the mass production ofsolid-state batteries for Volkswagen.”- Volkswagen Group Half-Yearly Financial Report, July 2020Source: Volkswagen AG Half-Yearly Financial Report published July-2020, 2019 Annual Report published Mar-2020, press releases published Mar-2019, Nov-2019 and Jun-2020, Half-year press conferencepublished Aug-2018; Porsche Annual Press Conference published Mar-2019). Page 18 based on Volkswagen AG press release published Sep-2018.

Need battery breakthrough to enable electrification of remaining 98% of marketCustomer Requirements forMass Market AdoptionEnergy / Capacity 300 mile rangeFast ChargingCharge in 15 minCost 30K, 300 mile EVsBattery Lifetime 12 years, 150k milesSafety2% PHEV BEV Penetration²Solid, non-oxidizableseparatorSource: International Organization of Motor Vehicle Manufacturers (OICA); IEA(1) Based on 2019 global vehicle production; includes passenger vehicles, heavy trucks, buses and coaches (OICA). Battery opportunity assumes 100 / KWh and 50KWh battery pack.(2) % of Global Car Stock in 2019 (IEA).

Lithium-Metal Anode is Required for High Energy DensityAnd Lithium metal anode requires a solid-state separatorLithium-MetalAnodeLithium-Metal Anode Required500Key TakeawaysLithium-MetalBatteries400Graphite / SiliconAnode300Graphite Anode200100Cathode MaterialSource: Andre et al, J Mater Chem A, (2015) iNi0.5Mn1.5O4LiMnPO4LiVPO4F0LiFeBO3Modeled Cell Energy Density metal anodenecessary to achieve highenergy densityLithium-metal cannot beused without a solid-stateseparator

QuantumScape Zero Li Anode-free ArchitectureImproved cost, energy density, safetyConventional Liquid BatteryQuantumScape Solid-State BatteryAnode CurrentCollectorGraphite / SiliconAnodeDischarged(as manufactured)Liquid ElectrolytePorous SeparatorChargedAnode Current Collector1Lithium-Metal2Solid-State SeparatorLithium Metal AnodeCathode ActiveCathode ActiveCatholyteLiquid ElectrolyteCathode CurrentCollectorCathode Current Collector321Anode-free ManufacturingSolid-State SeparatorLithium-Metal AnodeAnode-free cell design withlithium plated during chargecyclesCeramic electrolyte with highdendrite resistanceHigh-rate cycling of a lithiummetal anode3

QuantumScape Energy DensityEnergy-optimized Cell DesignsNCA3NMC2LFP1Source: Argonne National Laboratory; Management estimates1 Lithium, iron, and phosphate 2 Nickel, manganese, and cobalt 3 Nickel, cobalt, and aluminumNCA or Ni-richNMC Silicon /Carbon Anode

Lithium ltaneouslyEnergySignificantly increases volumetric andgravimetric energy density by eliminatinggraphite/silicon anode host material.Fast ChargeEnables 15-minute fast charge (0 to 80%)by eliminating lithium diffusion bottleneck inanode host material.LifeIncreased life by eliminating capacity lossat anode interface.SafetyEliminates organic separator. Solid-stateseparator is nonflammable andnoncombustible.CostLower cost by eliminating anode hostmaterial and manufacturing costs.

Previous Attempts Have Been UnsuccessfulLithium Metal AnodeX challengeOrganicsSeparator RequirementsIonic liquids1ConductivityX2Separator-Anode ASR3Lithium metal stabilityX4Dendrite resistanceXAdditives tes XXAlso must be thin and continuously processed at low cost over large areaX

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Low Current Density while Charging Low Cathode Loading or Low C-rateExistingseparators onlywork underseverelycompromisedconditionsSlow ChargeLow Cycle Life 800 cyclesLifeLimited Temperature Range Elevated onlyCostComplexityRequires Excess LithiumLow Energy

QuantumScape Material & CellC E R A M I C S O L I D - S TAT E S E PA R AT O RS I N G L E L AY E R P O U C H C E L L

Fast ChargingFastCharging100 15 min 80% ChargeQS9080% Charge in 15 minutes.Lithium Ion batteries currentlyonly get to 50% in 15minutesCommercial target8070State of charge [%]Fast charge capabilityexceeds commercial targetswith commercial area singlelayer prototype60 40 min 80% ChargeC/Si anode, Li-Ion50403020Commercial area (70x85mm) prototypeZero Excess Li, 3.2mAh/cm2, Single Layer30 C, 3.4 atm10001020Lithium IonC/Si anode30Time [min]4050QuantumScapeSingle Layer CellUpdated: 12/14/202060

Material Performance:Dendrite ResistanceExtreme high rate lithium platingMaterial entitlement exists forfull charge in 5 minVoltage [V]Current density [mA/cm2]Solid-state separator resistsdendrites even at very highcurrent density2-min charge25C rate 100mA/cm2Li/Li symmetric cellSingle Layer45 C15-minute charge4C Rate16mA/cm2Based on solid-stateseparator material testingPrevioussolid-state0123456Cumulative charge[mAh/cm2]051015202530Lithium plated[μm]

OEM Track CycleCurrent density (mA/cm2)PowerPassed simulated OEMspecified track cycle withcommercial area prototypeQS solid state cells candeliver aggressiveautomotive power profiles10203040506070Time (s)Discharge Energy [%]10080Li-ionC/Si anode60Commercial area (70x85mm) prototypeZero Excess Li, 3.2mAh/cm2, Single Layer15 min fast charge to 80% SOC at 45 C, 3.4 atm( 280 mi in 15 min for 350-mile range BEV)High power track profile, 100% depth of discharge4020002004006008001000Cumulative Track Cycles (Laps)Updated: 12/14/20201200

Cycle LifeBattery LifeExceeds commercial targetwith commercial area singlelayer prototypeChart based on acceleratedtesting (3x automotive rates)80Discharge energy [%]Cycling with 80% energyretention in 1000 cycles100Commercial target:800 cycles, 80% fade(240,000 miles)EV Battery WarrantiesToday16040Commercial area (70x85mm) prototypeZero Excess Li, 3.2mAh/cm2, Single Layer1C charge and discharge30 C, 3.4 atm, 100% depth of kSource: MyEV.com and Tesla.comUpdated: 1/7/2021CumulativeCycle IndexMiles driven100kWh BEV

MaterialPerformance:Low TempExtreme low temperature operationOperability shown at lowerend of automotivetemperature range with singlelayer prototype (30 x 30 mm)43.5Voltage [V]Significant capacity isaccessible even at-30 Celsius4.532.5-30 CC/Si anodeLi-ion-25 C21.5-20 C -10 C 0 C130x30 mm, Single LayerCharge: C/3 at 30 C, 3.4 atmDischarge: C/3 at low temp0.50020406080100120140Active Specific Capacity [mAh/g]Updated: 12/14/2020160

CellPerformance:Low TempLow temperature lifeCycling with commercial areasingle layer prototype at lowtemperature (-10 Celsius)Note: cells still on testCommercial area (70x85mm) prototypeLi-free, 3.2mAh/cm2, Single LayerC/5 charge and C/3 discharge-10 C, 3.4 atm, 100% depth of dischargeUpdated: 12/14/2020

Material Performance:Thermal Stability2mW/mgSolid state separator is notcombustible and has highthermal stabilityInherent stability with metallic lithiumLithium anode is chemicallystable with separator and foil,even when moltenBased on solid-stateseparator material testingUnlike a liquid electrolyte, QS solid-state separator has no appreciablereaction with molten lithium metal

A message from VolkswagenDr. Frank BlomeHead of the Battery Center of Excellence of VolkswagenAG

Previous Lithium Metal Cells Have Been Commercially UnsuccessfulLithium Metal AnodeOrganicsInorganicsSulfidesPerformance RequirementsLiquidsPolymersX1Charge rateX2Cycle lifeX330 C operation4Anode-freeXIIIOxidesXX 4C fast chargeFast chargeXX 800 cyclesVehicle life & cost of ownership 30 C cyclingCold temperature driving Li-freeEnergy density(excess lithium required)XXXXXXXPerformance Implication

Today’s Panel DiscussionsModeratorBattery Science PanelDr. David Danielson Managing Director, BreakthroughEnergy Ventures Precourt Energy Scholar, Stanford Former Head of US DOE EEREProgramDr. Stanley Whittingham Co-Inventor of the Lithium-Ion Battery 2019 Chemistry Nobel Prize Winner Distinguished Professor of Chemistry,Binghamton University (SUNY)Dr. Paul Albertus Former head, US DOE ARPA-EIONCS Solid-State Battery program Assistant Professor of Chemistry,University of Maryland Member QuantumScape ScienceAdvisory CommitteeDr. Venkat Viswanathan Battery expert, former lithium-Dr. Tim Holme Founder and Chief TechnologyOfficer, QuantumScapeair researcher Assistant Professor ofMechanical Engineering,Carnegie-Mellon University Member QuantumScapeScience Advisory Committee Research Associate, Stanford Ph.D. & MS MechanicalEngineering, StanfordCommercial Impact on the EV MarketJB Straubel Co-founder and CEO of Redwood Materials Co-founder and Former Chief TechnologyOfficer, Tesla Board Member, QuantumScapeDr. Jürgen Leohold Board Member, QuantumScape Former Head Group Research,Volkswagen Former Professor Vehicle Systems andElectrical Engineering, University ofKassel Board Member, QuantumScape26

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Jan 07, 2021 · Volkswagen Committed to QuantumScape Technology 1 2 3 “Volkswagen has become the largest shareholder of QuantumScape. Our US 100 million investment is a key building block in the Group’s battery strategy. One of the long-term targets is to establish a production line for solid-state batteries by 2