The Makita BL1850 18-Volt 5.0Ah Rechargeable LXT Lithium-Ion Battery is designed as a slide on battery and is made for any cordless Makita LXT 18-volt power tool. The lightweight battery is constructed to provide more power, run-time, and longer life than other traditional batteries, and is the same weight as the previous 3.0 Ah BL1830 battery. The 5.0 Ah battery will fit with any LXT bare tool and provides the contractor with improved run-time in all types of remodeling and demolition applications. The cordless battery can be charged in under 40 minutes and has a built in memory chip for maximizing performance and durability.
-5x Lower self-discharge keeps battery cells active and ready for use, even after long periods of storage
-Charging at any time will have no negative effect on the battery
-Slide on battery
-Battery's built-in Memory Chip communicates with the charger to maximise battery life using 3 Active Controls (Current, Voltage & Thermal)
-40 minute charge time