GEB presentation-Olympus-060824

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

Polymer Li-ion Battery

Business Presentation2006-8-24, Shenzhen

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

Company ProfileCompany ProfileProfessional manufacturer and sales of Li-ion

Battery Packs, with profound background in lithium battery field

Technical staff, R&D team, administrant, sales and production people, total 3000 employees

Factory area 10k m2, sales office 20k m2

Production volume: 160k cells/day for Al can and 50k cells/day for Polymer Li-ion Battery

GEB: oversea sales; B&K: OEM factory

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

Brief HistoryBrief History Dec.1999, mass production for Li-ion

Battery with Aluminum cans

May 2002, R&D of Polymer Li-ion

Battery

April 2003, mass production for Polymer

Li-ion Battery

Nov.2004, R&D of Polymer Li-ion Power

Battery

June 2005, mass production for Polymer

Li-ion Power Battery

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

QUALITY QUALITY CERTIFICATIONCERTIFICATION

ISO9001 ISO14001 Certification

2001/11, ISO9001 (2000ver)

2000/4 ISO9001： 1994ver2003/1 ISO14001

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

QS9000

2004/10

QUALITY QUALITY CERTIFICATIONCERTIFICATION

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

CE UL

2004/7 2002/4

QUALITY QUALITY CERTIFICATIONCERTIFICATION

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

Winding StructureLarge energy with low

discharge rateHigh production

efficiencyCapacity range:

150~6000mAh

Polymer Li-ion Battery for Digital Application

Product introductionProduct introduction

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

Stacking StructureLarge capacity with high discharge rateCapacity range: 40mAh~8000mAhExcellent safetyEnvironmental friendly: no electrolyte leakVery good reliability

Polymer Li-ion Power Battery

Product introductionProduct introduction

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

Stacking Structure of Polymer Li-ion Battery Cell

Aluminum substrate

Cathode layer

Separator

Polymer electrolyte

Anode layer

Copper substrate

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

GEB454977 Charge and Discharge Chart

3

3.2

3.4

3.6

3.8

4

4.2

4.4

0 60 120 180 240 300 360Time (min)

Vol

tage

(V)

-2000

-1500

-1000

-500

0

500

1000

1500

2000

Cur

rent

(mA

)Voltage

Current

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

GEB454977 Discharge C-Rate Characteristics

3.0

3.2

3.4

3.6

3.8

4.0

4.2

0 250 500 750 1000 1250 1500 1750

Discharge capacity (mAh)

Cel

l vol

tage

(V

)

0.2C

1C

2C

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

GEB454977 Discharge Temperature Characteristics

3.0

3.2

3.4

3.6

3.8

4.0

4.2

0 250 500 750 1000 1250 1500 1750

Discharge capacity (mAh)

Cel

l vol

tage

(V

) 25℃0℃

-20℃

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

MARKET MANAGEMENTMARKET MANAGEMENT

ShenzhenShanghai

Beijing

Agents around the world

Seoul

Taipei

U.S.A

jakarta

Headquarters

Bad Camberg,

GENERAL ELECTRONICS BATTERY CO., LTD www.gebattery.com.cn

CHINA NO.1 BATTERY SUPPLIER

Thank you!