Custom Electronics Wins Grant To Build Batteries, Add Jobs ONEONTA – The State of New York has approved a $750,000 grant to help Custom Electronics manufacture a new product line of smart batteries for use in disaster recovery, hospitals and the entertainment field, Otsego Now announced today. The total project cost is $2.2 million, and is expected to create 50 jobs at the plant at 87 Browne St., Town of Oneonta.…