2 Pack 5.0Ah 18V Batteries and Charger Replace for Milwaukee M18 Battery 48-11-1850, Compatible with m18 Milwaukee Battery Charger Combo 48-11-1860 48-11-1815 48-11-1820 48-11-1828
Condition: New
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30-day returns
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30-day refund / replacement
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Saturday, Aug 23
Size: 18V 5000mAh Battery and Charger
Features
- WORTHMAH 18-volt Replacement battery is suitable for Milwaukee 18V cordless power tools and Replace for all Milwaukee 18V lithium-ion batteries such as models 48-11-1850, 48-11-1812, 48-11-1828, 48-11-1820, 48-11-1860, 48-11-1840, and 48-11-1815
- Capacity and Fast charging: WORTHMAH 18-volt Replacement batteries are Replacement for Milwaukee M18 batteries. The have been upgraded to have a capacity of 5000mAh, using ten high-performance lithium batteries. The rapid charger has an AC input of 100V-240V and an output of 12V-18V, capable of charging 2.0Ah batteries fully in 30 minutes and 5.0Ah batteries
- The built-in protection safeguards against potential damage from overcharging, ensuring a safe, stable, and reliable performance. It delivers consistent power even in tough jobsite conditions, and the battery and charger chips prevent overcharging and prolong the battery life. It offers long-lasting performance and durability.
- Please avoid charging the M12 and M18 batteries simultaneously. It is recommended to store the in a clean, dry, and cool location, away from any heat sources and metal items. It is advisable to use the batteries within a temperature range of -10C to 45C. The shell of the batteries is constructed from durable plastic and has successfully passed a drop test from a height of 1.5 meters. Additionally, the batteries have obtained certifications such as FCC, CE, and RoH.
- WORTHMAH offer a 90-day money-back guarantee and a 12-month After Sales. If have any inquiries regarding the Replacement for Milwaukee 18-volt batteries and charger, feel to contact us anytime using order ID. We provide prompt customer support services 24 hours a day, 7 days a week.
Number of Batteries: 2 Lithium Ion batteries required. (included)
Brand: Worthmah
Battery Cell Composition: Lithium Ion
Battery Capacity: 6 Amp Hours
Recommended Uses For Product: Replacement for Milwaukee M18 Power Tool
Package Dimensions: 11.06 x 7.24 x 3.7 inches
Item Weight: 4.25 pounds
Batteries: 2 Lithium Ion batteries required. (included)
Date First Available: June 30, 2023
Manufacturer: WORTHMAH
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 23
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 18V 5000mAh
I was a little unsure about trying a third-party battery, but these surprised me in a good way. They fit my Milwaukee tools perfectly and charge just fine with the regular M18 charger. I’ve been using them for a few weeks now and the battery life has been solid. I’ve used them with my drill and impact driver and didn’t notice any difference from the originals. No weird issues or overheating either. For the price of two of these compared to one Milwaukee brand battery, it’s honestly a no-brainer. Great deal and they get the job done.
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Reviewed in the United States on July 24, 2025 by reviewer
Size: 18V 5000mAh Battery and Charger
Absolute junk. First they try to look like Milwaukee brand but it's cheap Chinese garbage. First battery died after ONE use the second just died after about 4 uses. Avoid this crap like the plague. Update: I am working with the seller to rectify this situation. Details to follow. Update 2: The seller mailed me a new charger and 2 batteries to try to rectify the problem. Their customer service is excellent. I will see how these work out and hope it was just bad luck that the 2 failed after so little use. Updates to come. New products mailed to me at no charge are working fine, just hope these products hold out. Exceptional customer service in any case.
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Reviewed in the United States on May 31, 2025 by IrishMoto
Size: 18V 5000mAh
This is really perfect battery! I have been looking for it, this is the best price I found out! Works well with my drill, my original god damaged so I was looking for a new one. I do not know how long it lasts, but it powers just like my original one! So I am all set! These are two so I’m set ! I only use it for my house work, so I am satisfied with these! Try it out, best price I found, original Milwaukee battery cost 150+ so I’m good with this.
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Reviewed in the United States on July 23, 2025 by Mr.Limbachiya Mr.Limbachiya
Size: 18V 5000mAh
Works really well for what I bought it for ....
Reviewed in the United States on May 14, 2025 by Zers513
Size: 18V 5000mAh
Battery life is a dismal disappointment on this purchase. Bought on 6/6/2025. This day, 7/24/25, I placed it on the charger and the charge light is already blinking on one of the batteries in less than 2 months of minimal usage. I last purchased these same batteries on 7/28/23 , only needing to replace 1 this year. The other is still charging. I believe I received a lemon of a battery on this order. And , of course, I am outside of my return window. I’m not sure now that I will trust myself to buy the same batteries. My confidence, approval and recommendation has been shaken. Purchase with caution.
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Reviewed in the United States on July 24, 2025 by John P Tyler
Size: 18V 5000mAh
These Wurthman 5.0Ah batteries are exactly what I needed. I’ve been using them as replacements for my M18 tools, and they perform just as well as the originals—plenty of power and long-lasting charge. They snap in securely, charge fast, and keep my tools running strong all day. Having two in the pack is a great deal, especially for the price. If you're looking for dependable battery replacements, these are a solid choice. Highly recommend!
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Reviewed in the United States on July 19, 2025 by Jerry
Size: 18V 5000mAh
All i have to say is wow! I love the quality of these batteries. Why pay so much money for the name brand if these do the same for a fraction of the cost. They work well and keep the charge for a long time. I am very satisfied with these. I was pleasantly surprised.
Reviewed in the United States on July 19, 2025 by Henny Fernandez
Size: 18V 5000mAh Battery and Charger
Charge doesn't last long with 5 minutes of use the charge is completely drain
Reviewed in the United States on November 19, 2024 by Salvador Valdes trejo