A Subsidiary of Applied Digital (NASDAQ: ADSX) Introducing. . . Thermo Life™ low power thermoelectric generator “Powered By Thermo Life™” A Subsidiary of Applied Digital (NASDAQ: ADSX)

temperature difference Thermo Life™ is. . . Patent pending revolutionary micro-technology device and low power thermoelectric generator Converts thermal energy into electrical energy Continuous 3V power (or more) Only 5 °C temperature difference necessary to generate power Greater temperature difference equals greater power Anywhere Virtually forever 3V power source from BODY HEAT or ANY SOURCE of 5 °C (or more) temperature difference 11/22/2018 © 2005 Thermo Life™ Energy Corp.

Freedom from battery charging & replacement Thermo Life™ promises to revolutionize the approach to powering low-power devices Cost of ownership will be reduced New applications will be possible and endless Using electricity produced from Body heat Other sources of renewable heat energy Any environmental condition where a temperature gradient exists 11/22/2018 © 2005 Thermo Life™ Energy Corp.

A world of applications. . . Thermo Life™ can power all kinds of low-power electronic devices In situations where battery power is limited, needs recharging, is not feasible or is not desirable Continuous, renewable power for decades without maintenance or human intervention of any kind 11/22/2018 © 2005 Thermo Life™ Energy Corp.

A world of applications (2). . . Industrial/commercial applications ZigBee wireless sensor networks Automobile tire pressure monitors Wireless HVAC sensors Wireless lighting and energy controls Wireless industrial process control sensors Oil and gas well head sensors Ecological/energy applications Secondary power generation/recovery Electric generation grid device monitor sensors Environmental condition sensors © Copyright 2005 ZigBee Alliance 11/22/2018 © 2005 Thermo Life™ Energy Corp.

A world of applications (3). . . Medical applications Cochlear hearing replacements Nerve stimulation implants Consumer applications Watches Self-powered toys and novelties Government/military applications Wireless personal area networks Ammunition safety sensors Space science Building environmental control and security 11/22/2018 © 2005 Thermo Life™ Energy Corp.

When more power is needed. . . Number of applications increases when Thermo Life™ is combined with a rechargeable, thin-film battery or similar storage component “River and Reservoir” concept Thermo Life™ charges the battery whenever a temperature difference exists Battery can provide bursts of electrical power much greater than Thermo Life™ could provide on its own 900 microampere hours of power or more 11/22/2018 © 2005 Thermo Life™ Energy Corp.

Patent pending, one-of-a-kind process Utilizes principles of semiconductor wafer fabrication High vacuum deposition “sputters” minute quantities of Bi2Te3 material onto substrate Material etched to form thermoelectric “couples” that are connected together on the wafer Wafer cut into pieces - each piece contains hundreds of couples Several pieces micro-assembled together to achieve desired voltage and power output 11/22/2018 © 2005 Thermo Life™ Energy Corp.

Sensitive to temperatures in the range of 0 – 100 °C Legend   U, I, P Electrical voltage, current, power RLoad, RThermo Life™ Resistance of load and Thermo Life™ Po, Uo Power, voltage @ µ = 1 ΔT Temperature difference Measurements @ basic temperature 30 °C General parameters: Diameter 9.30 +/- 0.05 mm Height 1.40 +/- 0.05 mm Mass 230 +/- 2 mg Rthermal 42.8 +/- 1.0 K/W

Thermo Life™ has unique advantages High reliability Silent - no vibrations Small - miniaturized construction -- volume of 0.2 cm3 Lightweight Very efficient at low temperatures Responds to temperatures from 0 – 100 degrees No compressed gases or chemicals - environmentally “green” Low Cost Produces 3V at 10µA of current, 30µW of power Output compatible with the requirements of latest micro systems 11/22/2018 © 2005 Thermo Life™ Energy Corp.

Thermo Life™ Energy Corp., R & D Center, Riverside, CA Thermo Life™ Energy Corp.’s new laboratory, located at 1660 Chicago Avenue, Riverside, CA Prototype production and further commercialization of Thermo Life™ Houses all processes needed to produce finished thin film thermoelectric modules Photo lithography Vacuum deposition Micro assembly Quality measurement 11/22/2018 © 2005 Thermo Life™ Energy Corp.

“Powered By Thermo Life™” A Subsidiary of Applied Digital (NASDAQ: ADSX) Marc Poulshock President mpoulshock@adsx.com 1690 South Congress Avenue Suite 200 Delray Beach, FL 33445 tel: 561-805-8046 (direct) tel: 561-805-8000 fax: 561-805-8004   Thermo Life™ Energy Corp. Laboratory 1660 Chicago Avenue Suite P2 Riverside, CA 92507 www.PoweredByThermoLife.com “Powered By Thermo Life™”