This is a rechargeable Tsinghua-Tongfang 15.4V 4105mAh SNBL001 Battery . High quality and long lifetime, this SNBL001 battery lets you work seamlessly when you are on the move for business trips or vacations. All our Li-ion replacement batteries for Tsinghua-Tongfang SNBL001 laptop have been tested and proven to match and/or exceed original battery performance and are 100% […]