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Milwaukee Electric - M12 REDLITHIUM XC4.0 Starter KIT

  • Based on 766 reviews
Condition: New
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Dec 18
Order within 14 hours and 17 minutes
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Features

  • This is a NEW kit . Compatible with all products in the M12 Cordless tool system.
  • REDLITHIUM battery packs will provide unmatched runtime, performance and durability for the professional tradesman.
  • M12 REDLITHIUM 4.0 provides up to 2X more run-time, 20% more power and
  • 2X more recharges than a standard Lithium-Ion battery. REDLITHIUM 4.0
  • also delivers best-in-class performance in extreme job-site conditions.

Description

Milwaukee M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit

Brand: Milwaukee


Color: Red/Black


Product Dimensions: 3.5"D x 3.25"W x 4.5"H


Item Weight: 2.2 Pounds


Output Voltage: 12 Volts


Product Dimensions: 11 x 9 x 4 inches


Item Weight: 2.2 pounds


Department: unisex-adult


Manufacturer: Milwaukee Electric


Item model number: 48-59-2440B


Batteries: 1 Lithium Ion batteries required.


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quick charger and battery holds a charge
Works well, battery holds a charge for some time. Worth the price which charges rather quickly.
Reviewed in the United States on October 18, 2025 by DWB

  • Dependable
Great battery and nice bag
Reviewed in the United States on August 20, 2025 by Amazon Customer

  • Works well
Got just what I was expecting
Reviewed in the United States on October 12, 2025 by Aaron Molina

  • Battery Difficult to Remove
PROS: Great stapler. Easy to hold and use with good battery life. Went through a box and a half of staples and battery still had a charge. "Bump Fire" mode setting allows you to drive staples without pulling the trigger each time... Just tap stapler to tack. CONS: Battery is so difficult to remove from stapler for recharging. Especially true if you have dexterity issues. My photo shows location pressed to remove battery. ... show more
Reviewed in the United States on November 22, 2025 by YMJ YMJ

  • Awesome
So cool I always wanted one of these folks brand new and efficient breaks rusted stripped bolts like butter.
Reviewed in the United States on September 21, 2025 by Manny@559CA. Manny@559CA.

  • Good deal
Battery and charger were as described. Didn’t come with a bag like they claimed. Still a better price than anywhere else. Would order again.
Reviewed in the United States on March 25, 2024 by Ron

  • Battery charger
It was a good purchase
Reviewed in the United States on September 7, 2025 by Ronnie Begay

  • Charger broke quickly
This is the second broken Milwaukee M12 Charger Starter. I bought the second one with a Milwaukee M12 12-Volt Lithium-Ion XC Battery Pack 4.0, sold like a kit. I used the charger less than six times in the first month, and it stopped working. I have been a Milwaukee M12 tools user for years but am disappointed with this charger. The return window closed on August 9, 2024, so I must buy another. Milwaukee's brand tools are high quality. But this charger is not! ... show more
Reviewed in the United States on September 2, 2024 by jessie

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