• Voltage: 18

• Amperage: 5.0Ah

• Battery Chemistry: Lithium Ion

• Flexible Power System (FPS) Works With All Bosch 18V Lithium-Ion Tools

• Maximum Run Time Up To 65% More Run Time Compared To Bosch 3Ah Batteries

• Unique CoolPack Design Keeps Battery Cooler, Lasts Up To 2x Longer

• Integrated Fuel Gauge For Fast And Easy Charge Status

• Cold Weather Operation, Battery Will Work Down To -4 Degrees Fahrenheit

• Durable Housing Survives A 3 Meter Drop

WARNING: This product can expose you to chemicals including diethylhexyl phthalate (DEHP) which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.