General description High-quality, compatible battery with long-lasting cells for use in your power tools. This battery is also ideal as a second battery. EXTENSILO batteries and cells fulfill all operational safety guidelines, providing high-performance accessories. Technical specifications Weight: 403 g Battery type: Li-Ion Capacity: 2500 mAh Voltage: 18 V Energy: 45 Wh Colour: black Number of cells: 5 Compatibility and accessories Compatible with Makita DF457Z, DGA452RFJ, DF458DRFX, DF458DZ, DGA452, DGA452RMJ Replacement for: 194204-5, 194205-3, 194309-1, BL1815, BL1820, BL1830, BL1835, BL1840, BL1850, BL1860, LXT400, XRU02Z, 194230-4, 197254-9, 197265-04, 197265-4, 197422-4, BL1815B, BL1820B, BL1830B, BL1840B, BL1845, BL1850B, BL1860B, BL1890, BL1890B Usage Our high-performance, long-lasting replacement batteries have been developed for maximum operating time.