Name: Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)
Brand: Milwaukee
SKU: 337445
Price: 149.99 USD
Availability: InStock

SKU: 337445

$149.99

Ship to home 276 available

Pickup in store Out of stock

Enter your ZIP for delivery dates &
availability

[
{
		"available":true,
		"first_available_variant":{
		"available":true,
		"barcode": "00045242638888",
		"compare_at_price":null,
		"featured_media":null,
		"featured_image":null,
		"image":null,
		"id":46158866776298,
		"url":"\/products\/milwaukee-m12-redlithium-xc-4-0-ah-battery-pack-2-pack?variant=46158866776298",
		"inventory_management":"shopify",
		"inventory_policy":"deny",
		"inventory_quantity":276,
		"next_incoming_date":null,
		"requires_shipping":true,
		"name":null,
		"option1":"Default Title",
		"option2":null,
		"option3":null,
		"options":["Default Title"],
		"price":14999,
		"public_title":null,
		"requires_shipping":true,
		"sku":"337445",
		"taxable":true,
		"title":"Default Title",
		"weight":885,
		"weight_unit":"lb",
		"unit_price":null,
		"unit_price_measurement":null,
		"weight_in_unit":1.95,
		"store_availabilities":[{"error":"json not allowed for this object"}],
		"metafields": {
			"messages": {
				"ships_message":null}
		}
	},
		"compared_at_price":null,
		"compared_at_price_max":null,
		"compared_at_price_min":null,
		"content":"The MILWAUKEE M12 XC 4.0Ah Battery 2-Pack is compatible with all Milwaukee M12 cordless tools and instruments. The M12 REDLITHIUM XC extended-capacity battery delivers 4Ah (48 watt-hours) of runtime, even in sub-zero temperatures. Each 12-volt lithium-ion battery features new-age REDLINK circuitry engineered to prevent overloads and protect against cell-damaging discharge. Revolutionary cell monitoring and temperature regulation prolong this battery's operation and life expectancy, meaning fewer work interruptions and more recharges than ever. Professionals depend on heavy-duty, long-lasting performance, which Milwaukee delivers with this 12-volt battery pack.",
		"created_at": "2026-07-29 13:00:15 -0400",
		"description":"The MILWAUKEE M12 XC 4.0Ah Battery 2-Pack is compatible with all Milwaukee M12 cordless tools and instruments. The M12 REDLITHIUM XC extended-capacity battery delivers 4Ah (48 watt-hours) of runtime, even in sub-zero temperatures. Each 12-volt lithium-ion battery features new-age REDLINK circuitry engineered to prevent overloads and protect against cell-damaging discharge. Revolutionary cell monitoring and temperature regulation prolong this battery's operation and life expectancy, meaning fewer work interruptions and more recharges than ever. Professionals depend on heavy-duty, long-lasting performance, which Milwaukee delivers with this 12-volt battery pack.",
		"featured_image":{
		"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"aspect_ratio":1.0,
		"attached_to_variant":false,
		"height":1200,
		"id":42499066953962,
		"media_type":null,
		"position":1,
		"preview_image":null,
		"product_id":8702498832618,
		"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445.jpg?v=1785344417",
		"variants":[],
		"width":1200},
		"handle":"milwaukee-m12-redlithium-xc-4-0-ah-battery-pack-2-pack",
		"has_only_default_variant":true,
		"options":["Title"],
		"template_suffix":null,
		"url":"\/products\/milwaukee-m12-redlithium-xc-4-0-ah-battery-pack-2-pack",
		"id":8702498832618,
		"images": [{
		"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"aspect_ratio":1.0,
		"attached_to_variant":false,
		"height":1200,
		"id":42499066953962,
		"media_type":null,
		"position":1,
		"preview_image":null,
		"product_id":8702498832618,
		"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445.jpg?v=1785344417",
		"variants":[],
		"width":1200},{
		"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"aspect_ratio":1.0,
		"attached_to_variant":false,
		"height":1200,
		"id":42499066986730,
		"media_type":null,
		"position":2,
		"preview_image":null,
		"product_id":8702498832618,
		"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls.jpg?v=1785344418",
		"variants":[],
		"width":1200},{
		"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"aspect_ratio":1.0,
		"attached_to_variant":false,
		"height":1200,
		"id":42499067019498,
		"media_type":null,
		"position":3,
		"preview_image":null,
		"product_id":8702498832618,
		"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls2.jpg?v=1785344418",
		"variants":[],
		"width":1200},{
		"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"aspect_ratio":1.0,
		"attached_to_variant":false,
		"height":1200,
		"id":42499067052266,
		"media_type":null,
		"position":4,
		"preview_image":null,
		"product_id":8702498832618,
		"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls3.jpg?v=1785344418",
		"variants":[],
		"width":1200},{
		"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"aspect_ratio":1.0,
		"attached_to_variant":false,
		"height":1200,
		"id":42499067085034,
		"media_type":null,
		"position":5,
		"preview_image":null,
		"product_id":8702498832618,
		"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls4.jpg?v=1785344418",
		"variants":[],
		"width":1200},{
		"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"aspect_ratio":1.0,
		"attached_to_variant":false,
		"height":1200,
		"id":42499067117802,
		"media_type":null,
		"position":6,
		"preview_image":null,
		"product_id":8702498832618,
		"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls5.jpg?v=1785344418",
		"variants":[],
		"width":1200},{
		"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"aspect_ratio":1.0,
		"attached_to_variant":false,
		"height":1200,
		"id":42499067150570,
		"media_type":null,
		"position":7,
		"preview_image":null,
		"product_id":8702498832618,
		"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls6.jpg?v=1785344417",
		"variants":[],
		"width":1200}],
		"media":[{"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)","id":34566238109930,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445.jpg?v=1785344417"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445.jpg?v=1785344417","width":1200},{"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)","id":34566238142698,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls.jpg?v=1785344418"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls.jpg?v=1785344418","width":1200},{"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)","id":34566238175466,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls2.jpg?v=1785344418"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls2.jpg?v=1785344418","width":1200},{"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)","id":34566238208234,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls3.jpg?v=1785344418"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls3.jpg?v=1785344418","width":1200},{"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)","id":34566238241002,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls4.jpg?v=1785344418"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls4.jpg?v=1785344418","width":1200},{"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)","id":34566238273770,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls5.jpg?v=1785344418"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls5.jpg?v=1785344418","width":1200},{"alt":"Image of Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)","id":34566238306538,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls6.jpg?v=1785344417"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/hemlockhardware.com\/cdn\/shop\/files\/337445_ls6.jpg?v=1785344417","width":1200}],
		"price":14999,
		"price_max":14999,
		"price_min":14999,
		"price_varies":false,
		"published_at": "2026-08-07 05:00:48 -0400",
		"requires_selling_plan": "false",
		"variants": [{
		"available":true,
		"barcode": "00045242638888",
		"compare_at_price":null,
		"featured_media":null,
		"featured_image":null,
		"image":null,
		"id":46158866776298,
		"url":"\/products\/milwaukee-m12-redlithium-xc-4-0-ah-battery-pack-2-pack?variant=46158866776298",
		"inventory_management":"shopify",
		"inventory_policy":"deny",
		"inventory_quantity":276,
		"next_incoming_date":null,
		"requires_shipping":true,
		"name":null,
		"option1":"Default Title",
		"option2":null,
		"option3":null,
		"options":["Default Title"],
		"price":14999,
		"public_title":null,
		"requires_shipping":true,
		"sku":"337445",
		"taxable":true,
		"title":"Default Title",
		"weight":885,
		"weight_unit":"lb",
		"unit_price":null,
		"unit_price_measurement":null,
		"weight_in_unit":1.95,
		"store_availabilities":[{"error":"json not allowed for this object"}],
		"metafields": {
			"messages": {
				"ships_message":null}
		}
	}],
		"selling_plan_groups":[],
		"tags":["Inventory by API","Price by API","Published by API"],
		"title":"Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)",
		"type":"",
		"vendor":"Milwaukee","metafields": {
			"messages": {
				"ships_message":null}
		},
		"color_images": []
	}]

1-2 Day Delivery

The MILWAUKEE M12 XC 4.0Ah Battery 2-Pack is compatible with all Milwaukee M12 cordless tools and instruments. The M12 REDLITHIUM XC extended-capacity battery delivers 4Ah (48 watt-hours) of runtime, even in sub-zero temperatures. Each 12-volt lithium-ion battery features new-age REDLINK circuitry engineered to prevent overloads and protect against cell-damaging discharge. Revolutionary cell monitoring and temperature regulation prolong this battery's operation and life expectancy, meaning fewer work interruptions and more recharges than ever. Professionals depend on heavy-duty, long-lasting performance, which Milwaukee delivers with this 12-volt battery pack.

ALL in stock Weber and Big Green Egg Grills delivered Next Day.

Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)

SHOP COLLECTIONS

CUSTOMER SERVICE

HEMLOCK HARDWARE

Milwaukee M12 REDLITHIUM XC 4.0 Ah Battery Pack (2-Pack)

SHOP COLLECTIONS

CUSTOMER SERVICE

HEMLOCK HARDWARE

Sign up and save