Yafda CF-VZSU48U New Laptop Battery for Panasonic Toughbook CF-19 CF19 Cf-VZSU28 CF-VZSU48 CF-VZSU50 10.65V 5700mAh 58Wh Battery type: Li-ion ; Voltage: 10.65V ; Capacity: 58WH Replacement for Panasonic Toughbook CF-19 . Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life. 100% New from Manufacturer. Warranty: 30 Days Money Back Guarantee / 12-month worry free warranty for our product Please contact us with any questions or concerns - we are here to help! Products trademarked Yafda. We focus on providing quality power products and excellent customer service. Part number : CF-VZSU48, CF-VZSU48U, CF-VZSU28, CF-VZSU50