• Cart
  • Due to significant increases in order volumes, some orders may be delayed for both curbside pick-up and delivery. Please wait for your confirmation email or check your order status.Check your order status

    Milwaukee Tool M12 12V Lithium-Ion Extended Capacity (XC) 4.0 Ah REDLITHIUM Battery

    Model # 48-11-2440|Store SKU # 1000777242

    Overview
    Specifications
    Reviews

    Overview

    Model # 48-11-2440 Store SKU # 1000777242

    The M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack features superior pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 4.0 Ah of runtime. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below 0F/-18C. Managed by Milwaukee's exclusive REDLINK Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life. Switch to the REDLITHIUM 4.0 XC Extended Battery Pack to instantly upgrade the runtime and durability of your Milwaukee M12 cordless tools.

    1. REDLINK Intelligence provides optimized performance and overload protection using total system communication between tool, battery and charger
    1. Best-in-class construction offers long-lasting performance and durability
    1. Fuel gauge onboard displays remaining runtime for less downtime on the job
    1. All-weather performance delivers fade-free power in extreme jobsite conditions
    1. Powers most Milwaukee M12 cordless power tools
    1. Resists drainage when not in use
    1. Includes: (1) M12 REDLITHIUM XC 12V 4.0 Ah Extended Capacity Battery (Charger sold separately)

    Specifications

    Dimensions

    Assembled Depth (in inches)
    5
    Assembled Height (in inches)
    6.77
    Assembled Weight (in lbs)
    0.89
    Assembled Width (in inches)
    2.75
    Packaged Depth (in inches)
    5
    Packaged Height (in inches)
    6.77
    Packaged Weight (In lbs)
    1
    Packaged Width (in inches)
    2.75

    Details

    Battery Capacity (amp-hour)
    4
    Battery Package Count
    1
    Battery Platform
    Milwaukee M12
    Battery Power Type
    Lithium Ion
    Certified
    Yes
    Cordless/Corded
    Cordless
    Country of Origin
    CN-China
    Voltage (volts)
    12

    Warranty / Certifications

    3 Year Warranty. For more information please call 1-877-948-2360.
    M12 12V Lithium-Ion Extended Capacity (XC) 4.0 Ah REDLITHIUM BatteryPhoto of productThe M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack features superior pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 4.0 Ah of runtime. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below 0F/-18C. Managed by Milwaukee's exclusive REDLINK Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life. Switch to the REDLITHIUM 4.0 XC Extended Battery Pack to instantly upgrade the runtime and durability of your Milwaukee M12 cordless tools.
    Milwaukee Tool
    1000777242
    M12 12V Lithium-Ion Extended Capacity (XC) 4.0 Ah REDLITHIUM Battery is rated 4.6 out of 5 by 103.
    • y_2020, m_6, d_1, h_14
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_102
    • loc_en_CA, sid_1000777242, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_homedepot-canada
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getAggregateRating, 91ms
    • REVIEWS, PRODUCT
    Rated 1 out of 5 by from clips on batteries break with normal use I use the 4.0 battery with my stubby impact because it needs the extra power. the retaining clips broke very quickly with normal use, just impacting. I called a Milwaukee service center and asked if they could warranty the battery, they said Milwaukee will not cover the case be because, "case damage is user neglect". Chinese batteries are holding up better!
    Date published: 2020-05-10
    Rated 1 out of 5 by from JUNK Broke within the first couple charges. plastic tabs crack and break off. All 3 of my m12 batteries have done this now. Need to redesign the m12 packs before I buy any more M12 line products.
    Date published: 2020-03-12
    Rated 5 out of 5 by from Best 4.0 batteries I have 4, XC 4.0, & 1 XC 6.0. Now for about 4 years, with no problems. Still going strong. It's how you used them....
    Date published: 2020-02-21
    Rated 5 out of 5 by from Salesperson in-store was quite helpful and informative,definitely a great experience!... Salesperson in-store was quite helpful and informative,definitely a great experience!
    Date published: 2020-02-05
    Rated 1 out of 5 by from I thought by now you would of improved. This Battery has been charged maybe 10 times in 9 months. It works great till you drop of a tyre while attached to torch working under a car and then battery casing shatters into pieces. It looks like you were having problems with this 6 years ago and still havnt rectified the problem. Just keep taking customers money and keep supplying junk.
    Date published: 2020-01-18
    Rated 2 out of 5 by from Works well but cheap build quality I have somehow broken both clips on either side of the battery but the smaller ones (1.5) are still going strong. I don't know if its the weight of the battery and the cheapness of the clips?
    Date published: 2019-09-22
    Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
    Date published: 2019-08-28
    Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
    Date published: 2019-08-07
    • y_2020, m_6, d_1, h_14
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_102
    • loc_en_CA, sid_1000777242, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_homedepot-canada
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getReviews, 28ms
    • REVIEWS, PRODUCT

    Could I use this 12V redlithium battery to power LED lamps in our cottage where there's no hydro ?? THANKS !!

    Asked by: Ingrid
    Hi. I use this battery in my Milwaukee M12 lantern. I put the lantern on it's lowest brightness setting(your eyes will adjust quickly to the lower light level)...and it'll power my lantern for an entire weekend, and beyond! GREAT product! =)
    Answered by: bptoohigh
    Date published: 2017-12-12
    • y_2020, m_6, d_1, h_14CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_CA, sid_1000777242, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_homedepot-canada
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getContent, 83ms
    • QUESTIONS, PRODUCT