Rated capacity: 2200 (mah) Standard voltage: 7.4 (V) Charging current: 440m (A) Dimensions: 19x37x69 (mm) Applicable type: portable monitor Charging time : 6H Battery type: lithium battery Rechargeable: Rechargeable Standard capacity: 2200mAh Charging voltage: 8.4V Current: 2A Storage temperature: 23±5°C Working temperature: -20±60°C Net weight: 100 (g) Scope of application: medical detector, air conditioning suit, blood pressure monitor, engineering detector …