battery subscription for circular economymobius.energy 230 3.0 - 6.0 three layers of safety • cell...
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Battery Subscription for Circular Economy
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9/29/2020 ' ( ) I ED K
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WIRED E e g
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B LI E F A KLI - ALLI02 A g 2018
9/29/2020 E , -
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Pa fThe Ba er I e
Fl ing e i e an inc edible amo n of ene g , and ba e ie a e oo heaB A d e J. Ha ki @a d ja ha k A g 14, 2018, 9:10am EDT
CIENCE ECH AN O A ION
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i g ba e -elec ic a d h b id e , a d me a e e e gge i g ha ec ld all be ibbli g e el a d c lli g h gh i - igh e e ai me f m i hie -emi i , ba e - e ed ai c af me ime i he e decade.
Mission Critical Problem: BATTERY
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Second life or early retirement?
• Separating a cell from a module is dangerous,
labor intensive and expensive
• Failed battery pack is not repaired but replaced
• EV batteries with over 70% capacities are
recycled, not reused
• Huge value lost by premature recycling
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Solution: Novel Battery Module Architecture
Super Thermal Conductor
Tab cooling
Lightest non-cell component
Cell type agnostic
MOBIUS.energy Design (Patent filed)
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Market proven material, new application
Super Thermal Conductor (STC)
• 25X higher thermal conductivity than
Copper
• 30-50% lighter than solid Aluminum
• Total production: 5.5 Million Units
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Paradigm shiftbonding free welding free
• Open the lid, pick up a bad cell, replace with a healthy cell, close the lid
• Easy maintenance with cell replacement
• Easy transition to second life
• Optimized for cost efficient recycling
• Ideal for standardization
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Performance
• 10~20 minutes battery charging time (over 90%)
• Charge rate (C-rate): 3~6 (on-demand power boost)
• High energy density: 230 Wh/Kg (using 260 Wh/kg battery cells)
• Cell to module mass ratio: 86.8% (cell to pack mass ratio target: 80%)
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[C-rate Test Data]
Specific Energy [Wh/kg]
Charge Rate [C-rate]
Tesla Model S 155 1.75
Lilium 157 1.75(Est.)
MOBIUS.energy 230 3.0 - 6.0
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Three layers of safety
• Cell level fuse
• Circuit level fuse
• Physical control with STC
that prevents thermal runaway
VS.
Conventional Battery Module: Thermal Propagation à Explosion
MOBIUS.energy: Super Thermal Conductor Prevents Thermal Runaway(Test performed on dummy cells)
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Product: cell-type agnostic battery modules
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Prismatic CellPouch Cell Cylindrical Cell
- can accommodate any cell type, size, chemistry
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Structural needs for module standardization
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Competitive landscape: e-VTOL battery alliances
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Business model: battery subscription for circular economy
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First Life: Predictive Maintenance- Always maintain top performance (replace after 85% degradation)
- Enabled by cell level real time monitoring with advanced Battery Management System
Second Life: Charging Station - Cost saving from Reuse
- Grid power not enough for ~10 minutes charge
End of Life: Recycle
- Material extraction
- Closed-loop circular economy
CoSO4 · 7H2O
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Milestones
2020
InnoTM USA founded in CA
2014
ESTABLISHMENT
Collaboration with Tesla
for the 3rd generation battery
module development
REFERENCE
2015 ~ 2016
2017 ~ 2019
Starburst Aerospace member
Proprietary module design
Patent filed
ENGINEERING DEVELOPMENTRaising Series A funding
Module validation
Certification
Pack build for customers
NEXT STAGE OF COMPANY
FINANCIAL DEVELOPMENT
2021
Came out of stealth mode (2020.9)
MOBIUS.energy incorporated in DE (2020.7)
Complete module build
Company HQ moved to LA Confidential & Proprietary 15
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Team
UCLADepartment Chair
PURDUEProfessor
Prof. Timothy FisherBoard Member, Hardware
TeslaSoftware Engineer
BIRDHead of Software
EYL Inc Chief Strategy Officer
Starburst AerospaceVice President
JP ParkChief Strategy Officer
& Cofounder
InnoTM CoSerial Entrepreneur
Kevin KongBoard Member, Software
Eugene ChoiChief Executive Officer & Cofounder
Thermo NeslabThermal Engineer
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Jongwon “JP” ParkChief Strategy Officer & [email protected] Apollo St. Suite 100 El Segundo CA 90245
Photo credit: NASA Advanced Air Mobility
mailto:[email protected]