MaxAh, a Ukrainian cleantech startup founded in June 2021, is developing a technology for lithium power supplies using Ukrainian graphene. CEO and cofounder Serhii Dubinevych talks about why the development of this technology is so critical at this time and when he hopes to have a battery prototype available. He is joined by Armand Lazarian, who is the Chief Business Development Officer. The company is headquartered in Kyiv, Ukraine. http://maxah.tech/