2x Replace for Aeboren Lithium-ion Battery 12V MAX 9000mAh M12 XC 48-11-2401
2:Compatible with all Milwaukee M12 cordless power tools. C12 WS M12 IR M12 JS. 3:Premium connector provide steady current ,a good connector to your tool ,easy to install and remove. 2238- 21 2239-20 2239-21.