General description High-quality, compatible battery with long-lasting cells for use in your power tools or vacuum cleaner, including electric hand drills, hammer drills, sanders, cordless screwdrivers, strapping tools, radios, handsaws, and lawn trimmers. This battery is also ideal as a second battery. Technical specifications Weight: 117 g Battery type: Li-Ion Capacity: 2500 mAh Voltage: 7.2 V Energy: 18 Wh Colour: black Number of cells: 2 Dimensions (L x W x H): 7.3 x 4.5 x 3.1 cm Compatibility and accessories Compatible with Makita TD021DZW Replacement for 194355-4, 194356-2, BL7010 Other information Our batteries and cells fulfill all operational safety guidelines. EXTENSILO Premium batteries are developed for maximum operating time.