18V LXT Lithium-Ion 4.0Ah battery reaches a full charge in 40 minutes or less
Provides up to 35% more run time per charge compared to BL1830B
Integrated L.E.D. battery charge level indicator allows user to monitor battery charger
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
Build your own Makita tool kit with the 18V Lithium-Ion Battery and Rapid Optimum Charger Starter Pack. Makita offers over 250 cordless tools that utilize 18V lithium-ion batteries, most available as "bare tools" (tool only, no batteries or charger included). Pick up the Makita® Battery and Rapid Optimum Charger Starter Pack, then purchase the 18V "bare tools" you need to get the job done. It's an ideal way to start building a Makita® LXT Cordless System.