• Makita’s 5.0 Ah battery offers maximum run time for prolonged, heavy-duty applications.
• LED charge level indicator displays approximate remaining battery power.
• Battery Protection System provides Over-Discharge, Temperature and Current Protection for enhanced performance, battery cycle life and overall battery life (when used with STAR marked tool).
• Optimum Charging System utilizes 3 Active Controls (Current, Voltage & Temperature) to maximize battery life.
• Built-In Memory Chip communicates with Charger CPU to optimize the charging process based on the unique conditions of each battery.
(1) Makita 18V 5.0Ah Battery (BL1850B)