Cell types: 7/5 f6 1.2 V 1400 mah
Nominal voltage: 1.2 v (after full of electricity can reach 1.4 v)
Nominal capacity: 1400 mah
Charging methods: standard charge: 140 ma by 15 HRS
Rapid charge: 420 ma x 4.5 HRS
External dimensions: thick 6.0 + / - 0.3 mm wide and + / - 0.3 mm long, 66.5 + / - 0.5 mm (7/5 f6 1400 mah)