Channel: PMMG4HYBRID
Category: Education
Tags: usb generatorsilicon graphite cellsilicon crystalgalvanic chargingmicro generatorcrystal cell batteryelectric generator
Description: "AA" battery size micro generator - a higher voltage multi cell silicon crystal graphite power cell. News Article: pesn.com/news/2017/04/23/45 News Article: pesn.com/news/2017/06/05/69