General description The Battery BL1041B is a high-performance 12V lithium battery with a capacity of 4000mAh, designed for use with a variety of Makita cordless power tools. It is compatible with models in the CXT series and serves as a reliable replacement for original batteries. Technical specifications Battery Model: BL1021B, BL1041B Battery Type: Lithium battery Battery Voltage: 12V - 10.8V Battery Capacity: 4.0Ah Charger Model: DC10WD Charger Voltage: 10.8V - 12V Charger Current: 2A - 3A Certification: EU EN (IEC) 62133, CE Compatibility and accessories Compatible with the following Makita models: BL1015 BL1016 BL1021B BL1041B DF031D DF331D TD110D JR103D HP332D And many more (please check your model compatibility). Installation Installation is straightforward; simply replace the old battery with the new BL1041B battery in your compatible Makita tool. Usage This battery is ideal for powering various Makita cordless tools, ensuring efficient performance and extended usage time.