BL1850B – 18V LXT® Li-Ion 5.0Ah Battery FEATURES: -Integrated L.E.D. battery charge level indicator allows user to monitor battery charge -Provides up to 65% more run time per charge compared to BL1830 -Reaches full charge in 45 minutes or less -Compatible only with Star Protection tools, indicated by the Star Symbol™ and/or Yellow Battery Receiver under the tool -Battery delivers consistent power and run time in extreme temperatures, even in winter (-4°F/-20°C) -Equipped with Star Protection Computer Controls™ to protect against overloading, over-discharging and over-heating 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 -Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger (charger not included) SPECIFICATIONS: Voltage: 18V Capacity: 5.0Ah Compatible Charger: DC18RC/DC18RD/DC18RE –Charge time: 45min Compatible Charger: DC18SF –Charge time (1-2 Batteries): 110min –Charge time (3-4 Batteries): 220min Compatible Charger: DC18SD/DC18SE (Automotive) –Charge time: 110min Net Weight: 640g