Yunasko produces ultracapacitors and hybrid energy storage devices with the following advantages: 1) High power density and efficiency, long cycle life, and safe operation. 2) Power output, efficiency and energy are 3 times higher than competitors. 3) Customers include automotive, welding, aerospace and military.

1. 1
• Ultracapacitors and hybrid devices of high power
density and efficiency, long cycle life and safe
operation.
• Our power output, efficiency and energy (in
hybrids) are 3X-higher than competitors.
• Customers from automotive, welding, aerospace
and military
• Customers from welding, aerospace and military
• Customers from welding, aerospace and militar
YUNASKO: Energy storage – high power and quick charge

2. Battery
Ultracapacitor
Battery
Ultracapacitor
Energy
Power
Cycle life
Temperature performance
Safety
BATTERY vs ULTRACAPACITOR: why Yunasko products can be in demand
IS THERE AN IDEAL SOLUTION AMONG THEM?
YUNASKO: Energy storage – high power and quick charge

3. HIGH POWER Li-ion ULTRACAPACITOR YUNASKO HYBRID
Power, kW/kg 1…3 10…50 3…5
Energy, Wh/kg 60…100 ~5 35…40
Charge duration 15…90
minutes
10…30
seconds
2…3
minutes
Cycle life <5,000 >1,000,000 >10,000
Temperature window -20 0C…+60 0C -40 0C…+85 0C -40 0C…+60 0C
HYBRIDIZING BATTERY AND ULTRACAPACITOR
=
YUNASKO: Energy storage – high power and quick charge
We can safely charge energy of the battery within 2 minutes and discharge up to 150 C-rate (~20s)

4. YUNASKO TRACTION
Material
performance:
Simplest
capacitors
built to show
performance
Prototype
performance:
large cells
(>1 Wh) that
maps to
modules
Device
performance: pilot
plant production
rate reached 2000
large cells/year
with yield over 90%
Product performance:
single cells and
modules sold and
tested by customers
Unit economics: large scale
production, ~$10M investment
STEPS
COMPLETED
2017
2015-2016
2012-2014
2010-2012
2010
Idea
Seeking for an
investor or a
strategic partner
YUNASKO: Energy storage – high power and quick charge

5. EXIT STRATEGY
Ø Strategic acquisition by energy sector player (revenue multiplies x 3). Revenue potential in the next 6-7
years is over EUR 300M. Potential buyers: Tier 1 automotive suppliers (Valeo, Magna, Continental, BOSCH or
Chinese companies) or battery manufactures (Samsung SDI, JCI, SAFT, etc.)
Ø Strategic acquisition by venture arm of energy sector player (e.g., Bosh Ventures) at earlier development
stage.
Ø Dividend distribution (free cash flow from year 4).
YUNASKO: Energy storage – high power and quick charge

6. THE TEAM
Dr. Natalia Stryzhakova,
Laboratory Head: over 25
year experience of research in
the field of ultracapacitors.
Co-author in 60+ scientific
papers and a co-inventor of
over 15 patents.
Dr. Yurii Maletin, Chief
Scientist: over 25 year
experience of research in the
field of ultracapacitors, 30+
patents, 80+ papers. Yurii is
responsible for IP and R&D
activities.
Dr. Dmitriy Tretyakov,
Senior Researcher. Dmitriy
has 14 year experience of
research in the energy
storage area. He is a co-
author of 40+ scientific
papers.
Vitaliy Shuster, Pilot
Factory Manager. Master
Degree in Electronic
Engineering from Lviv
Polytechnic Institute, 35+
year experience in
development and
production of capacitors.
Dr. Sergii Tychina, Project
manager. Master degree in
Biotechnology from the
National Technical
University of Ukraine, and
PhD in Physical Chemistry
from the National Academy
of Science of Ukraine.
Vadim Utkin, CEO. Master
degree in engineering from
the National Technical
University of Ukraine ‘Kyiv
Polytechnic Institute’.
Executive MBA graduated.
YUNASKO: Energy storage – high power and quick charge