Special Order Details Available for Backorder
Part Number: BL1820 UPC: 088381430920 Weight: 0.98



• (1) Battery


• Provides up to 50% more run time per charge compared to the 18V 1.5Ah battery (BL1815)

• Reaches a full charge in 25 minutes or less on the Makita Rapid Optimum Charger (sold separately)

• Compatible with all Makita 18V LXT® and 18V Compact cordless tools

• Battery delivers consistent power and run time in extreme temperatures, even in winter (-4°F/-20°C)

• STAR Protection Computer Controls™ allow the tool and battery to monitor conditions during use and exchange data in real time to protect against overloading, over-discharging and overheating

• The Makita Rapid Optimum Charger (sold separately) communicates with the battery’s built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature

• Impact-resistant outer case and shock-absorbing inner-liner are engineered to protect the battery

• Sixteen contact terminals maintain a constant connection with the tool to help prevent power loss or fluctuation, even during high-vibration applications

• Battery resists self-discharge and remains ready for use even after long periods of storage

• Makita 18V Lithium-Ion is the world’s largest cordless tool line-up powered by an 18V Lithium-Ion slide-style battery

• 3-year limited warranty


• Voltage: 18V

• Amp Hours: 2.0Ah

• Chemistry: Lithium Ion

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