This is a rechargeable Positivo 7.6V 5000mAh 4266B9-2S Battery . High quality and long lifetime, this 4266B9-2S battery lets you work seamlessly when you are on the move for business trips or vacations. All our Li-ion replacement batteries for Positivo 4266B9-2S laptop have been tested and proven to match and/or exceed original battery performance and are 100% […]