... mmColor: BlackBrand new, never refurbished, 100% compatible.No memory effect. Over 500 full charge/discharge times. Fast shipping.12 months warranty. Excellent ... , Lenovo, Asus, and so on. So far, we have developed over 300 kinds of models of laptop batteries and adapters which ... product, to assure every battery can be charged and discharged 500 times again and again.4 CE certificated, 100% safe for ...