Model: 604580 Rated capacity: 2000 (mah) Custom processing: Yes Standard voltage: 3.7 (V) Charging current: 0.4 (A) Dimensions: 6*46*83 (mm) Applicable types: digital products, communication equipment, lighting Charging time: 6h Battery type: polymer Charging voltage: 4.2V Storage temperature: 23±5°C Working temperature: -20~60°C Net weight: 40 (g) Internal resistance: 90mΩ