LG Group has been divided into three groups in 2003; LG, LS and GS based on their business specialties. Industrial Electric & Material

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2 COMPANY PROFILE

3 Origin COMPANY LG Group has been divided into three groups in 2003; LG, LS and GS based on their business specialties Industrial Electric & Material LS Cable LS Mtron LS Industrial systems LS-Nikko Copper Gaon Cable E1 Yesco 2003 Electronic & Chemical LG Electronics LG Chem LG Philips LCD LG Telecom Energy & Retail GS Caltex GS Retail GS E&C GS Home-Shopping

4 Summary COMPANY LS Mtron Ltd,. Summary Date of establishment (Spin-off from LS Cable): July 1, 2008 Sales : 1,066Million USD Estimation including affiliated companies Employees : 3,500 employees Affiliates : 14

5 Global Network COMPANY LS Mtron is shaping into global enterprise by building a global network linking America, Europe, and Asia LS Mtron s Business Operations (Affiliates : 14Site in the world) Domestic : Head office(anyang), 3 Manufacturing facilities, Research center Overseas branches : Slovakia, Russia, Japan Overseas Subsidiaries : LSAS, LSMW, LSEQ, YTLS, LSAE, LSTA Overseas branches / corporation Affiliates / Overseas corporations Russia branch Qingdao Daesung Electronic Co., Ltd Dalian Casco Co., Ltd. Slovaki branch YTLS LSAS, LSEQ, LSAE LSMW Japan branch Daesung Electric Co., Ltd. Casco Co Ltd. ACE R&A Co., Ltd. Carbonix Inc. Ltd. Daesung Wuxi Electronic Co., Ltd. LSTA Daesung Electronic India Private, Ltd

6 Facility COMPANY Facilities Production and - R&D Network are operated in South Korea PILOT LINE Anyang - Head Office - R&D Center - Electronic Component Div. Jeonju Plant Jeongeup Plant Indong Plant - Ultra Capacitor production line INDONG PLANT

7 Research Project Next Generation Energy Storage Development Project COMPANY Driven by Korean Ministry of Knowledge Economy LS Mtron R &D of Ultracapacitor For EV, HEV, FCEV For Next Gen. Power Source Car Manufacturers R &D of EV, HEV, FCEV Government Governmental EV, HEV, FCEV & Power/Industrial Project Cooperating with Korean car manufacturers and heavy Industry Corporations Developing Infra Structures Power/Industrial Research & Development of New Power/Industrial Equipments

8 Research Project Hybrid Excavator Development Project COMPANY Driven by Korean Ministry of Knowledge Economy Aachen University Research & Evaluation Report of Power solution for Hybrid Excavator + LS Mtron R&D of Ultracapacitor for Hybrid Excavator For Next Gen. Power Source Excavator Manufacturers R&D of Hybrid Construction Vehicle

9 PRODUCT

10 Business Area PRODUCT LS Mtron has two Biz Areas ( Machinery & Component ) MACHINERY COMPONENT Tractor Injection Mold Air Conditioning system Track Shoes Electric Parts Electric Circuit Material Rubber Hose Ultracapacitor

11 UC Team History PRODUCT Through innovation, LS Mtron is creating a new future Sep. Dec. Jul. May. Dec. Jun. Development of 3.0V EDLC Presentation in AABC 2009 Analysis of Gas in Ultracapacitor Mass production for blade pitch control system of major Windmill players LS Mtron spun off from LS Cable with UC team LS Cable was divided into three companies (LS Mtron, LS Cable and LS Holdings) Factory expansion of capacity TS 16949:2002 was certificated by UL Inc. Development of 2.5V Hybrid-UC with 5400F 2006 Dec. Jun. Set-up of mass production line in Gumi-factory Presentation in AABC 2006 Effect of Electrolyte at Ultracapacitor May. Feb. Sep. Development of 2.8V EDLC with 3000F Set-up of pilot line in Anyang-factory Research and development kick off at LG Cable WHERE WE ARE GOING ON

12 LS Ultracapacitor PRODUCT LS Ultracapacitor, Next generation energy storage device Rated voltage: 2.8V (world s top class performance) Higher output (as compared to batteries) Higher energy (as compared to conventional capacitors) Maintenance free (over a million cycles or expected lifespan over 10 years)

13 Overall line-up PRODUCT Meeting customers requirement with wide spread product line-up Single Cell Products LSUC (EDLC) LSHC (Hybrid Capacitor) Capacitance 3F ~ 3000F 110F ~ 5400F Voltages 2.5V, 2.7V, 2.8V,3.0V 2.5V Electrolyte PC & ACN PC & ACN Form Factors Cylindrical & Prismatic Cylindrical & Prismatic Module Products LSUC (EDLC) LSHC (Hybrid Capacitor) Capacitance Depends on the demands Depends on the demands Voltages 5V~950V 14V~450V Electrolyte PC & ACN PC & ACN Form Factors Depends on the demands Depends on the demands

14 APPLICATION

15 Concept to Use APPLICATION Major usage of Ultracapacitor can be classified as below.

16 Potential Markets APPLICATION Applied Concept Peak Power Assist Back Up Power Regen. Storage Battery Replace Industrial Yard Crane UPS Smart Meter Power Vaccine Production Robotics Memory Heavy Duty Vehicle Windmill Consumer Toy Wireless Terminal Power tools Car Audio Transportation Tram Railway Hybrid Bus FCEV, HEV Micro / Mild Hybrid Vehicle Others Military Fuel Cell Medical Solar light

17 APPLICATION

18 Fundamental TECHNOLOGY LS Ultracapacitor deliver satisfaction F or the customer s satisfaction LS Mtron is doing our best to develop the new technology in Ultracapacitor. As a result, we have developed 3.0V EDLC series and the system using our product could be more compact design, lightweight, and competitive in cost. Our goal is to meet your demand and provide Leading Solution to customer. Diversity of Products; Single Cells Wide range of available products (3F ~ 3000F) than any other manufacturers Customized solution; Single Cell/Module Provider of unlimited feasibilities of products for all customers with unlimited spec of modules while customizing or developing single cell or module Higher Quality & Better Performance Products Knowhow from 10-year-experienced R&D peoples on Ultracapacitors Leading technology provider in the market of Ultracapacitor (world top class performance with 3.0V EDLC series) Securing the technical originality of Hybrid technology Furnishing our own electrode manufacturing line

19 Fundamental TECHNOLOGY Structure Ultracapacitor is consisted of two electrodes immersed in an electrolyte and separator prevents the charge from moving between two electrodes having different polarity.

20 General TECHNOLOGY Operating Principle A Ultracapacitor stores energy relied on electrostatic charges on opposite electrode surface of the electric double layer, which is formed between each of the electrodes and the electrolyte. Randomly distributed ions in electrolyte move toward the electrode surface of opposite polarity under electric field when charged. It is purely physical phenomena rather than through a chemical reaction and highly reversible process, which result in high power, high cycle life, long shelf life, and maintenance-free products. Ultracapacitor is responsive to your system s requests with it s features without extra cost.

21 Comparison TECHNOLOGY Compare with Battery Suitable for higher power required applications Reduction of system s maintenance cost Available from 2.5~3.0V Ultracapacitor to Hybrid Capacitor Parameter Conventional Capacitor Ultracapacitor Battery Fundamentals Physical phenomenon Physical phenomenon Chemical reaction Charge/discharge time 10-6 ~10-3 sec 1 ~ 30 sec 1 ~ 5 hrs Charge/discharge efficiency ~ ~ ~ 0.85 Power density (W/kg) Over 10,000 10, ~ 200 Cycle life Infinity > 500, ~ 2,000 Operating temp. -40 ~ 100 C -40 ~ 65 C 0 ~ 50 C Energy density (Wh/kg) >0.1 1 ~ ~ 100

22 Performance TECHNOLOGY Discharge Characteristics Voltage Profile with Constant Power Discharging Discharge Discharge Power (W) Energy (Wh) Discharge Discharge Power (W) Energy (Wh)

23 Performance TECHNOLOGY Voltage Profile Discharge with Characteristics Constant Current Discharging Voltage Profile with Constant Current Discharging Discharge Current (A) Measured Capacitance(F) Variation(%) 100 3, , , , ,

24 Abuse Test Result TECHNOLOGY Test Institute - Korea Electrotechnology Research Institute (KERI) Test Item Condition Result Crush Test Force : 50kN No flame, No vent gas, No smoke Nail Penetration Test Speed : 8cm/Sec. No flame, No vent gas, No smoke Over Discharge Test Charge to 5.6V with 30A No flame, No vent gas, No smoke Thermal Stability Test 30 to 200 (5 /min.) No flame, No vent gas, No smoke Short Circuit Test No flame, No vent gas, No smoke

25 Technical Road Map TECHNOLOGY MCU(Module comm. Unit) Function Contents Remark Monitoring In-situ monitoring of voltage, temperature, and alarm with software Data Storage Balancing Passive & Active balancing (Level selecting) Ftn Enabel/Disable Sensing Voltage & Temperature Voltage probe : 6 Cells Temp. Prove : 2 points Power Consumption Normal < Max 30mA Sleep < Max 800uA Communication Daisy chain method Max. 756 Cells connectable BM-BM : Daisy chain B.M Master UART Master? PC : RS232C Alarm OVP, UVP, OTP, Module OVP Monitoring Software

26 Quality Management MANAGEMENT UC production line Monitoring System MONITORING Process Monitoring Machine Monitoring Abnormal Pattern ANALYSIS SQC SPC CTQ Process Trend Report Machine/Facility Trend Report REPORTING Machine Management Process Management Labor Education MANAGEMENT

27 Certification MANAGEMENT ISO/TS 16949:2002 ISO 14001:2004 UL Certification OHSAS 18001:2007

28 Perspective EPILOGUE A s the technical leader of Ultracapacitor, LS Mtron is changing a paradigm of energy storage technology. Through its development and commercialization LS Mtron is leading the energy storage field by contributions to variety of applications preparing advanced solution for the future. The applications of Ultracapacitors had been limited in specific areas for several years since commercialized. However, it has begun to spreading in various fields as an alternative to batteries and supplementary power of batteries after considering Ultracapacitor as next generation power source with its superiority of performance. There is no doubt that Ultracapacitor is the one of key source for new generation system that can improve current fueloriented system. Also, there is no doubt that new generation system will replace current system within feasible future. LS Mtron is ready to provide leading solution to our customer for the future.

29 Contact Distributor website : info@saelig.com Tel: Fax: