Lxt Lithium-ion 5.0ah Battery, 18-volt, 2-pk.

2 pack, 18v lxt lithium-ion 5.0ah battery, integrated led battery charge level indicator allows user to monitor battery charge, provides up to 65% more run time per charge, reaches full charge in 45 minutes or less, compatible with 18v lxt tools, battery delivers consistent power & run time in extreme temperatures, even in winter -4 degrees fahrenheit & -20 degrees celsius, star protection allows the tool & battery to exchange data in real time to protect against overloading, over discharging & over heating.

• 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