Battery Platform, Lithium-Ion, 18 V, 3 Ah

• LED charge level indicator displays approximate remaining battery powerBattery 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)
• Li-Ion Batteries offer extended run time versus Ni-Cad and Ni-MH batteries
• Li-Ion Batteries offer more cycles over the life of the battery versus Ni-Cad and Ni-MH batteries
• 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

Specifications:
Voltage: 18 V
Amps: 3 Ah
Battery Type: Lithium-Ion
Charging Time: 22 minutes with DC18RC Rapid Charger