John McDonald, former president at Casio for 22 years, has been appointed president of the Instant Power Division at Electric Fuel. He assumes responsibility for the company's North American consumer battery operations, including marketing and sales ... Shelley Miller, senior VP of Tweeter Home Entertainment and a 25-year veteran of CE retailing, has left the chain to pursue personal interests. Former president and principal of United Audio Centers and president/board member of the PRO Group, Miller joined Tweeter 19 months ago when United was acquired by the chain. . He can be contacted by e-mail at firstname.lastname@example.org … Chris Smith, VP/U.S. region sales and marketing for CellStar, has been named senior VP & general manager of the company's U.S. region … Fred Carl Jr., founder, president and CEO of Viking Range, has been inducted in the Greenwood/Leflore County (Miss.) Hall of Fame. One inductee is chosen annually based on his or her service as an ambassador for the area and a role model for its citizens … Jim Sendrak, an industry veteran who joined the MEGA Group (Best Brands Plus) in March 2000 to establish the group's northeast region, has been named merchandise manager for MEGA's Consumer Electronics Division … Les Begay named senior sales director for LG InfoComm's mobile handset business with Verizon Wireless and Alltel.