Lithium Iron phosphate battery

Lithium Iron Phosphate Battery (LiFePO4)also short form (LFP)

A lithium Ion rechargeable batteryUse LiFePO4 as a anode material

A relatively new and revolutionary battery for Industrial and consumer electronics

Lithium Iron Phosphate Battery

LFP vs Other kinds of Lithium battery

Three types:

Lithium Cobalt Oxide (LiCoO2) (LCO) (Use in most consumer electronic devices, mobile phone, tablets, notebook)

Lithium Manganese Oxide (LiMn2O4) (LMO)

Lithium Iron Phosphate (LiFePO4) (LFP)

LFP vs Other kinds of Lithium battery

LCO * Higher energy density* Safety concerns, relatively easy to

catch fire, explode (recent 787 planes battery issue)

LMO * Safer* High temperature performance very

bad, decade extremely fast at 50C* More expensive

LFP vs Other kinds of Lithium battery

LFP * Best Safety Characteristics (not required BMS, battery management system and protection module)

* Long cycle life (>2000 times)* Good availability on material* Higher discharge current * Lower energy density (overcome by our

proprietary Nano Technology to increase energy density)

LFP vs Other kinds of Lithium battery

Battery LiFePO4 (LFP) LiCoO2 (LCO) LiMn2O4 (LMO) Li(NiCo)O2

　 　 　 　 　Safety Safest Not Stable Acceptable Not Stable

Environmental Concern Most Environmental friendly Very Dangerous Acceptable Very Dangerous

Cycle Life Excellent Acceptable Acceptable Acceptable

Power/Weight Density Best ** Good Acceptable Best

Long Term Cost Most Economic/Excellent High Acceptable High

Temperature Range Excellent (-20 to 70C) Decay beyond (-20 to 55C)

Decay extremely fast after 50C

Decay beyond (-20 to 55C)

** After applying our proprietary Nano Technology

Major Advantages and Characteristics of LFP

Safest and the Most Environmental friendly(overcharge and overheat can cause fire and explosion for other Lithium battery but not LFP)

Fast “forced” Charging(because an overvoltage can be applied)

Large overcharge tolerance and Safer Performance(can overcharge 30V w/o protection circuit, i.e. best for high power and large capacity application)

Higher energy density (specific capacity> 145Ah/kg, gravimetric energy density is 130Wh/kg)

Longer Cycle life (LiCoO2 is around 300, LFP can be > 2000)

No Memory effect

High Temperature Performance > 70C, remain stable even at 160C

Simplified Battery Management system and Battery Charger(because large overcharge tolerance and self-balance characteristics, i.e. low cost)

High current discharging (e.g. standard 2-5C, continuous high current discharge can be 10C, temporary high current discharge can be 20C (10s))

Major Advantages and Characteristics of LFP

Suitable Applications

Electric Vehicle (e-bike, e-scooter, e-car)

Power tool(Drill, Saw, Cropper)

UPS

High Capacity Power Bank

Emergency Lighting

Solar Energy System

Medical equipment

etc

LFP LiFePO4

Electric Vehicle

Medical Equipment

Solar Energy System

High Capacity

Power Bank

Safety Demonstration

• World demand for primary and secondary batteries is forecast to rise 8.5 percent per year to $144 billion in 2016. Batteries are a fast growing market bolstered by the electronics manufacturing segment as well as expanding output and use of motor vehicles.PR Newswire

Market Situation

• Balloon expansion in LFP market• Global sales volume for material at 2011 – 4000 Tons,

~ 6.7% only of total market for Lithium battery material

• Lithium Ion battery market itself is continuing to grow rapidly

• LFP battery market grow over 100% per year

Market Situation

• LFP itself overkill all other Lithium battery type• Broad Range of Application areas• Our unique Nano and Production Technology

enhanced the stability of output and Energy density of the material, with patent protection

Competitive Edge

• Stable and expandable production capacity• Price competitive• Good market connections, customer base,

experience in project management, professionalism

Competitive Edge

• LFP Material sales• LFP Battery sales• Product sales : in both industrial and

consumer electronics industry– e.g. Power Bank

• Target market: Japan, Europe, Hong Kong, China, North America

Business Models