PowerGenix Hires New CFO

San Diego-based PowerGenix, which develops rechargeable, Nickel-Zinc batteries, said today that it has added John Creelman as the firm's Chief Financial Officer. Creel joins the firm from ID Analytics, where he was also CFO. He has also served at Copper Mountain Networks, Western Digital, and MTI Technology. PowerGenix is venture backed by Bessemer Venture Partners, Advent International, Angeleno Group, Braemar Energy Ventures, Granite Ventures, OnPoint Technologies and Technology Partners.