DAK822470K Replacement Battery 7.5V 2387mAh 18Wh for Microsoft Surface Book 13.5 inch (1st & 2nd Gen) Models 1703/1704/1705

Replacement battery pack DAK822470K made to fit Microsoft Surface Book 1 / 2, 13.5 inch (1st/2nd Gen) models 1703, 1704 and 1705. Specifications: 7.5V voltage, 2387mAh capacity, 18Wh energy. This direct-replacement battery is intended to restore runtime for units with degraded power performance and is built to match the original power ratings and form factor for easy installation.