New High Quality Li-Ion Battery Stay Connected With Your Family And Friends By Getting Extra Battery Power Today Best Replacement For The Original Battery With Comparable Standby And Talk Time The Battery Operation Time Depends On Conditions Such As: Transmitting Power Level, Signal (Distance Between The Phone And The Base Station), Network Parameters Defined By The Operator Our Battery Is Sent Out With Little Or No Power Cell Type: Lithium Ion. Battery Comes In Loose Packaging.