BAT620 18V Lithium-Ion 4.0Ah Battery with Digital Fuel Gauge:
Features
Maximum Run Time – Up to 65% More Run Time (Compared to Bosch 3.0Ah)
Unique Cool Pack Design – Advanced heat conductive housing keeps battery cooler, lives up to 2x Longer
Integrated Fuel Gauge – For fast and easy charge status
Cold Weather Operation – Battery will work down to – 4F
Durable Housing – Survives 3 meter drop
Flexible Power System (FPS) – Works with all Bosch 18V Li-Ion tools
