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, ensuring maximum operating time for your devices. Technical specifications Weight: 619 g Battery type: Li-Ion Capacity: 5000 mAh Voltage: 18 V Energy: 90 Wh Colour: grey / black Number of cells: 10 Compatibility and accessories Replacement for: Makita BL1830G Not compatible with: Makita LXT