- Compatible with all Milwaukee M18 tools and chargers
- Resists drainage when not in use
- Built-in charge meter
- Durably constructed with welded frame and rubberizedVibration/impact protector
- Best in class construction: integrated weld frame, cell separator, impact andVibration protective rubber
- All-weather performance: delivers fade-free power in extreme jobsite conditions
- REDLITHIUM battery: superior pack construction, electronics, and performance deliver more work per charge and more work over pack life than any battery on the market