Extra Digital batteries have a shorter charging time and longer service life. These batteries do not have a “memory effect” so the phones can be charged at any user-friendly time. Charge faster - use longer - feel safer! Features:The battery is protected against overcharging, overheating and ignition.Optimally selected discharge parameters maximize battery capacity. Compatible mobile phone models:Samsung GT-I9190. Samsung Galaxy S4 mini. Samsung Galaxy S4 mini duos.Samsung I9192. Samsung I9195. Samsung I9198.Samsung i9190. Note: the list of compatible batteries and smartphones may be not complete. In case of doubt, always ask a consultant for advice. Compatible part numbers:Samsung B500AE. Samsung B500BU. Specifications:Capacity: 1900 mAh.Type: Li-ion.Voltage: 3.7 V. Warranty: 12 months. Important information! Waste batteries and accumulators must be disposed of into specially marked containers.