Does not lose its maximum energy capacity from repeated charge or partial discharge</br>Capacity: 2500 mAh Type: 3.7V Li-ion</br>It is recommended to fully drain and fully charge the battery especially during the first 3 charging and discharging cycles?? doing so may greatly improve the overall life of the battery</br>Original OEM Battery?? Not generic battery!</br>See Description for all compatible models</br></br>Product Description</br></br>Samsung uses the latest Lithium Ion battery technology giving you the best performance possible. This Lithium Ion battery is designed specifically for your Samsung Galaxy Note i717/T879 mobile phone to deliver the most reliable and long lasting power (2500 mAh). Samsung part no. EB615268VA/EB615268VABXAR/EB-615268VA/EB-615268VABXAR. Compatible with Samsung Galaxy Note (AT&T) i717/SGH-i717 Samsung Galaxy Note (T-Mobile) T879/SGH-T879</br><br/>http://www.amazon.com/gp/product/B009KSF7Z6