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Milwaukee

Milwaukee Electric - M18 REDLITHIUM HIGH Output XC6.0 Battery 2-Pack SY

  • Based on 822 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Jul 3
Order within 21 hours and 27 minutes
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Features

  • 50% more power and runs 50% cooler than standard M18 REDLITHIUM XC packs
  • 60% more runtime than M18 XC5.0 batteries
  • Fade-free power with cold weather performance (operates below 0F / -18C)
  • REDLINK Intelligence: Prevents overloads and optimizes performance
  • Onboard fuel gauge for real-time charge status

Description

The Milwaukee 48-59-1862S M18 REDLITHIUM™ HIGH OUTPUT™ XC6.0 Battery 2-Pack Starter Kit is a performance-boosting power solution for pros who need longer runtime, cooler operation, and full M18™ tool compatibility.

Number of Batteries: 2 Nonstandard Battery batteries required.


Brand: Milwaukee


Battery Cell Composition: Lithium Ion


Battery Capacity: 6 Amp Hours


Recommended Uses For Product: Power Tool


Number of Batteries: 2 Nonstandard Battery batteries required.


Brand: Milwaukee


Model Number: 48-59-1862S


Model Name: 48-59-1862S


Global Trade Identification Number: 08


UPC: 045242615308


Manufacturer: Milwaukee Electric


Built-In Media: Milwaukee Electric - M18 REDLITHIUM HIGH OUTPUT XC


Warranty Description: Manufacturer Warranty


Item Type Name: Milwaukee Electric - M18 REDLITHIUM HIGH OUTPUT XC6.0 BATTERY 2-PACK SY


Battery Capacity: 6 Amp Hours


Voltage: 18 Volts


Reusability: Rechargeable


Unit Count: 1.0 Count


Battery Weight: 5 Pounds


Item Dimensions: 14.25 x 11.93 x 4.53 inches


Antenna Location: Power Tool


Battery Cell Type: Lithium Ion


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 3

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

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great value
Perfect charger replacement with a pair of 6 amphour original equipment batteries... much better than "made to fit" other batteri
Reviewed in the United States on February 10, 2026 by Amazon Customer
    • True milwaukee
I was leery that these would not be the true Milwaukee. Battery and charger, but they are and work as they should. Battery holds a good charge. Charger works well. At a great price, I bought it on sale.
Reviewed in the United States on November 14, 2025 by Rae Faulcon
    • Super easy to use Super easy to use
Review Image by ODML
Review Image by ODML
Great product. easy to use. Light enough to hold easy but seems durable
Reviewed in the United States on March 4, 2026 Reviewed in the United States on March 4, 2026 by ODML
    • Original Milwaukee items
This item came new in original packaging with literature. While the compatible aftermarket batteries and chargers are cheaper and work well, Milwaukee batteries seem denser and hold a longer charge (and take a little longer to charge) than the aftermarkets. My Milwaukee chargers will charge the aftermarket batteries and vise versa. I find the original Milwaukee batteries are best suited for tools that pull a lot of power such as impacts and saws whereas the aftermarket batteries work well for lighter duty, occasional tasks. This charger and battery set was a great value as my local hardware store can’t sell this item for what I paid and had delivered to my doorstep. The Milwaukee 6Ah Red Lithium batteries have more than enough power and reserve capacity for my needs. I’m very satisfied. ... show more
Reviewed in the United States on October 9, 2025 by Jeffrey Gaudette
    • Genuine product Genuine product
Review Image by Omar Alvarez
Review Image by Omar Alvarez
Needed that extra power for my outdoor tools and also the charge last longer. Genuine M18 batteries!!!! Recommend this seller both batteries and charger were received in perfect condition.
Reviewed in the United States on May 20, 2026 Reviewed in the United States on May 20, 2026 by Omar Alvarez
    • Good batteries.
Purchased twice and batteries work great.
Reviewed in the United States on February 16, 2026 by Matthew
    • Buen producto
El articulo es de muy buena calidad y me es muy util, lo recomiendo al 100% pero hay un retardo la la hora de envio, deberia haber llegado por la mañana y llego por la tarde.
Reviewed in the United States on February 5, 2026 by Julio Garces Merino
    • Decent charge for the price
The charge lasts pretty well for these.
Reviewed in the United States on February 2, 2026 by Judi D

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