DEWALT DCB122 12V 12 Volt MAX Lithium-Ion 2.0 Ah Battery Pack w/ Fuel Gauge

The DCB122 12V MAX 2Ah Lithium Ion Battery supports all DEWALT 12V MAX tools, offering over 50% more capacity than the DCB120 Battery. The DCB122 includes the Fuel Gauge LED charge indicator, making it easy to check that your battery is ready for the job.