Milwaukee 48-11-1815 18V Lithium-ion 1.5 Ah Compact Battery Attachments these step bits have best-in-class

these step bits have best-in-class performance in impact drivers and the versatility to be used in drills

Can also be used with 12V or 20V Dewalt Battery Packs for extra mobility

The onboard USB port charges other devices

With a load index of 79V

Milwaukee 48-11-1815 18V Lithium-ion 1.5 Ah Compact Battery Attachments these step bits have best-in-classFeatures: Optimized performance and overload protection using total system communication between tool, battery and charger Best in class construction: Offers long lasting performance and durability Fuel gauge onboard: Displays remaining runtime for less downtime on the job All weather performance: Delivers fade free power in extreme jobsite conditions Pack Includes: (1) Milwaukee 48 11 1815 18V Lithium ion 1. 5 Ah Compact Battery