Makita 18V 5.0Ah Lithium-ion Battery BL1850

• Integrated L.E.D. battery charge level indicator allows user to monitor battery charge
• Up to 33% more run time per charge compared to BL1830
• Fast 40 minute charging time
• Battery delivers consistent power and run time in extreme temperatures, even in winter (-20&degC)
• 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