Sao Tome and Principeimports of Nickel-iron electric accumultors was $0.12K . Sao Tome and Principeimported Nickel-iron electric accumultors from Portugal ($0.12K )Sao Tome and Principeimports of Nickel-iron electric accumultors was $0.12K . Sao Tome and Principeimported Nickel-iron electric accumultors from Portugal ($0.12K ).Nickel-iron electric accumultors exports by country in 2022