Milwaukee 48-11-1852 M18 Battery (2-Pack)
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 walmart 90-day returns (in store too) | $89.99 | May 24, 2025, may have changed | Buy Now |
 amazon Sold by Splenor LLC | $105.99 | May 24, 2025, may have changed | Buy Now |
M martdiscover | $117.39 | May 24, 2025, may have changed | Buy Now |
D discounttoday | $128.00 | May 24, 2025, may have changed | Buy Now |
 Bonanza Sold by BSH Collection | $158.94 | May 24, 2025, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 3 used & refurbished prices with ShopSavvy ProGet the app →Pros
- •Excellent performance with heavy-duty tools like a sliding compound mitre saw.
- •Impressive lifespan even under high power demand.
- •Additional weight enhances control, especially with impact wrenches.
- •Features a convenient 'fuel gauge' for checking remaining charge.
- •Compatible with all M-18 Milwaukee tools and any M-18 charger.
- •Provides longer run times compared to smaller 3.0 Ah and 4.0 Ah batteries.
- •Comes with a 3-year warranty, providing peace of mind.
- •New batteries offer resistance to oils, grease, and solvents, improving durability.
- •LED charge meter clearly displays battery status.
- •Overheat/overload protection features prevent damage during intensive use.
Cons
- •Battery longevity is poor for heavy users, declining significantly after two years.
- •Performance and longevity are disappointing, especially given Milwaukee's brand reputation.
- •Batteries may require frequent replacement, prompting consideration of other brands.
- •Battery performance may drop suddenly without warning.
- •Issues with size and fit, suggesting a potential quality control problem.
- •XC5.0 and XC8.0 High Output batteries do not hold charge well.
- •User frustration over the declining quality of Milwaukee products.
- •Some users experienced excessive pricing given the fitment issues.
- •The battery did not fit into some Milwaukee tools due to oversized molding.
Bottom Line
The Milwaukee 48-11-1852 M18 REDLITHIUM XC 5 Ah Battery offers impressive performance and durability with heavy-duty tools and is backed by a solid 3-year warranty. However, concerns about its declining longevity, potential fitment issues, and inconsistent charge performance may make it less appealing for heavy users. Consider these factors carefully, especially if Milwaukee's brand reputation and price play a decisive role in your purchasing decision.
What Reviewers Are Saying
📚More About Milwaukee 48-11-1852 M18 Battery (2-Pack)
Discussion
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