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Milwaukee

Milwaukee 48-11-2450 12V Lithium-Ion High Output 5Ah Battery Pack (G0803029)

  • Based on 1,118 reviews
Condition: New
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$87.00 Why this price?

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This item is eligible for return within 30 days of receipt

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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon
Arrives Jul 2 – Jul 6
Order within 5 hours and 42 minutes
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Features

  • Provides protection against oils, greases and solvents due to resistant housing
  • Delivers fade free power in all weather
  • Works with more than 125+ cordless power tools
  • 12V 5Ah Battery Pack

Description

Milwaukee 48-11-2450 12V 5Ah BatteryBattery is designed to protect against oils, greases and solvents with the resistant housing. Delivers fade free power in all weather. Run cooler and can perform in cold weather (0 degrees Fahrenheit /-18 degrees Celsius). Compatible with many different Milwaukee cordless power tools. Battery Only.

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: Milwaukee


Battery Cell Composition: Lithium Ion


Battery Capacity: 5 Amp Hours


Recommended Uses For Product: Power Tool


Product Dimensions: 6.18 x 4.33 x 2.64 inches


Item Weight: 1.04 pounds


Item model number: G0803029


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: February 9, 2023


Manufacturer: Milwaukee


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 2 – Jul 6

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.

Similar Products

Top Amazon Reviews

    • Appear legit; not fake or counterfeit. (purch from JB Tools, shipped by/from Amz)
Just received my pair of these 5.0 HO M12 batteries yesterday (May 6th '25). Sold by JB tools (a company I am familiar with and have purchased directly from in the past as well as on Amz), but shipped by Amazon. JB was listing for a Lincoln less, but is perpetually OOS. This was still of a bit of a gamble, in my opinion, as I always suspect that when there are dozens of sellers in the Amz Marketplace that essentially Amz is pulling stock from the same old bins, regardless of who is the "seller" purportedly is, and that fake / counterfeit "returns" often replace the originals when returned. Came in original packaging (hard plastic shell with plastic "heat spot welds" holding it together, indicating made in China by Milwaukee). Packaging looked legit (no misprints, mis-spellings, etc). T10H torx security screws - check. Batteries themselves looked legit / not fake or counterfeit, with proper labeling and durable material. On the bottom, just above the stick-on label, was imprinted a manufacture date (X-mas '24, actually), as well as a serial number at the very end. The two batteries' serial numbers were 8 digits apart from each other (...598, ...606), so I am comfortable saying they came from the same run, on the same day, and likely came out of the same box. Charged up fully in about an hour to an hour and a half, so par expected charge time for their amperage for my charger (my 4AH M12's are a bit faster). I may eventually pull the covers off to verify the Samsung battery cells, but so far I'm ok concluding they're legit. If anything changes, I'll update later. ... show more
Reviewed in the United States on May 7, 2025 by RC
    • Light years better than the standard batteries that come with M12 tools!
I didn't realize how much I was being held back by the standard M12 batteries that came with my powerdrill. I was using the same battery for all my M12 tools, and would often run out of power quickly, and would stall out due to lack of power when using things like a cut off tool. Once I bought this bad boy and popped it into my cut off tool, it was like a new tool altogether. It lasted forever, and never shut off once due to needing more power. I should have gotten this a long time ago! ... show more
Reviewed in the United States on May 15, 2025 by lowke_reviews
    • 🔋 Unleashing the Beast: Milwaukee's M12 XC5.0 Battery Delivers! 🔋
I've been a loyal Milwaukee user for years, and this M12 REDLITHIUM HIGH OUTPUT XC5.0 battery pack has taken my tools to the next level. Right out of the box, I noticed the robust build quality—this thing is built to withstand the rigors of daily use. Performance: The 25% more power claim isn't just marketing fluff; my tools run noticeably stronger and more efficiently. Tasks that used to bog down my drill are now handled with ease. Plus, it runs cooler, which means I can push my tools harder without worrying about overheating. Runtime: With 25% more runtime compared to the XC4.0, I'm spending more time working and less time swapping batteries. This is a game-changer on larger projects where every minute counts. Durability: The resistant housing is a thoughtful touch, protecting the battery from oils, greases, and solvents. I've accidentally dropped it a couple of times, and it still works flawlessly. If you're serious about your tools and demand reliability, the M12 XC5.0 is worth every penny. It's compatible with over 125 M12 tools, making it a versatile addition to your kit. ... show more
Reviewed in the United States on March 24, 2025 by Nicholas Wing
    • Its an Original Milwaukee Product
The Milwaukee rechargeable battery was packaged as the original product and protecting the product, sent and received timely.
Reviewed in the United States on May 29, 2025 by John Derrick, Jr
    • Milwaukee is the best tools
Great small drill very powerful!!!
Reviewed in the United States on June 4, 2025 by Scott Smallwood
    • El problema es que se tarda el envío
Excelente batería
Reviewed in the United States on April 21, 2025 by Wigberto Cruz
    • Can't beat the price
Original milwaukee and package
Reviewed in the United States on May 25, 2025 by Ruben Silva
    • Reliable Battery That Delivers
This battery works exactly as expected! It provides consistent performance and is dependable for everyday use. The quality is excellent, and it holds a charge well, making it a great choice for anyone in need of a reliable power source. Highly recommend!
Reviewed in the United States on April 27, 2025 by Anna

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