Yunasko offers to license their leading ultracapacitor technology which provides advantages over traditional batteries such as higher power density, longer lifespan, faster charging, and a wider operating temperature range. Ultracapacitors complement batteries by improving performance in applications that require rapid charging or discharging. Yunasko's ultracapacitors have been tested and verified through partnerships with automakers and have a proven manufacturing process. Independent testing shows Yunasko's technology provides 2-3 times higher power density than competitors.

1. YUNASKO
ULTRACAPACITORS
licensing the leading ultracapacitors technology

2. Batteries in general are designed to be:
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Typical battery
Power, kW/kg 0.1…3
Energy, Wh/kg 20…300
Charge / discharge time 1…10 hours
Cycle life <10,000
Temperature window, 0C -20 …+60
IMPORTANT: COULD NOT BE OBTAINED FROM THE ONE BATTERY

3. While the market demands
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faster charge
longer life
more safe usage
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…much

4. This may be fixed (to some extent) by:
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Massive R&D investments > marginal
improvements
Oversized batteries > high cost, weight, volume
Complicated safety systems > high cost, low
reliability

5. Extending the limits of battery's offer
/applications
5
Typical battery Ultracapacitor
Power, kW/kg 0.1…3 10…50
Energy, kWh/kg 20…300 5
Charge / discharge time 1…10 hours 20…30 seconds
Cycle life <10,000 >1,000,000
Temperature window -20 0C…+60 0C -40 0C…+85 0C
and increasing overall system efficiency and safety

6. Battery + Ultracap: real world examples
- Hybrid transit buses in China (Yutong bus, Santroll
powertrain for PHE bus)
- ESS for earth moving and construction machines (GE)
- Backup power for mission critical application (Airbus
A380 Slide Management System, Toyota Prius)
- Start / Stop and KERS systems (Peugeout-Citroën,
Mazda, ABB Enviline at Philadelphia Area Electric Rail
Lines).
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7. Yunasko is 2-3 times better in power
(efficiency) than the closest competitor
Source: Dr. John Miller’s, (JME Lab, Cleveland, OH) test results, US Navy project
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8. Yunasko technology performance
Peugeout / Citroën (PSA) car manufacturer test results
Yunasko
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9. Tried-and-true technology
- Tested at Yunasko pilot plant
- Licensed in China
- Verified by large scale
manufacturing in China
(10.000 sq.m. facility, goal is
4M cells/year)
- All raw materials are available
in a large volumes
- Protected by 12 patent
applications and patents in
US and EU
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10. We offer to license:
- Ultracapacitor cell assembly
- Ultracapacitor modules assembly
- Electrode manufacturing
- We provide all the necessary on-site support
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11. “The power capability of Yunasko devices is
remarkable. You must know something
that others do not.’’
Dr. Andrew F. Burke
Institute of Transportation Studies, UC Davis, USA 11