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HOCHSTERN

12.0Ah Replacement for Milwaukee 18V Battery and Charger M-18 Battery 2Pack

Condition: New
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$122.37
Save $13.60 was $135.97

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Oct 30
Order within 5 hours and 49 minutes

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At a glance

Condition
New
Model
BA003M
Battery Capacity
12000 mAh
Voltage
18 volts
Reusability
Rechargeable
Amperage
12 A
Battery Weight
4.5 lb
In the box
2Pack 12Ah Replacement for Milwaukee M-18 Battery and Charger
Warranty
3 Year Manufacturer
Works with
Replacement for Milwaukee 18V Battery 48-11-1882 48-11-1862 48-11-1852 48-11-1880 48-11-1860 48-11-1850 etc

Features 5

  • Upgraded with Large Capacity: Our replacement for Milwaukee M-18 battery high output 12.0Ah uses premium, denser no memory effect battery, 35% more runtime than others 12Ah battery.Includes a 12V/18V Multi-Volt Charger, 3A fast charging
  • Wide Compatibility: Our replacement for Milwaukee 18V battery 12ah replacement m-18 forge battery 48-11-1862, 48-11-1852, 48-11-1880, HD 12.0 and more.compatible with Milwaukee 18V power tools and chargers
  • Built-in Safety: Our 18V M-18 Battery 12Ah Built-in BMS that actively monitors each battery and safeguards against overcharging, overheating, ensuring reliable reliable long-term use
  • LED Indicator: Our replacement for Milwaukee 18 volt battery 12.0ah built-in LED indicator shows battery level and charging status. Advanced cooling design prevents overheating to extend M-18 Battery life

Specs 15

Number of Batteries 2 Lithium Ion batteries required. (included)
Brand HOCHSTERN
Battery Cell Composition Lithium Ion
Battery Capacity 12000 mAh
Recommended Uses For Product Power Tool
Model Number BA003M
Model Name Replacement for Milwaukee M-18 Battery
Manufacturer HOCHSTERN

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

HOCHSTERN 18V Battery
I had a power drill that was great, but the battery was getting old and just wouldn't hold a charge. It always seemed to die right in the middle of a project, which is super annoying. One minute I'm drilling, and the next it just gives up and leaves me hanging. It's like the tool is mad at me or something. I knew I needed a new battery, but I didn't want to buy a whole new drill. This HOCHSTERN battery turned out to be the perfect fix. It's an 18V battery just like my old one, but this one has a bigger capacity, so it lasts way longer. It's a great feeling to start a project knowing the battery isn't going to quit on me halfway through. It charges up pretty fast and holds that charge for a long time, even when I leave it on the shelf for a while. It snaps right into my drill and works perfectly. Now I can get through my weekend projects without any interruptions. I have this battery as my main one, and the old one is my backup for little jobs. It has made a huge difference, and it's nice to know I can rely on my tools again. This battery has seriously saved me a lot of frustration and probably some money since I didn't have to replace my whole drill. It's a great, simple fix. ... show more
Reviewed in the United States on August 6, 2025 by Jacky
Reliable, powerful and fit well
I got this replacement battery for my tool, and I’m very impressed with its performance and overall quality. From the start, it fit perfectly into my tool without any issues, locking in securely just like the original. The build feels solid and well-made, giving me confidence that it’s built to last through regular use. What stands out the most is its long-lasting power. I've been able to complete multiple projects on a single charge without worrying about it running out too quickly. It charges up efficiently and holds power well, making it very reliable when I need it most. The battery is also very easy to use; just snap it into place and it’s ready to go. I appreciate the thoughtful design and great features that make it convenient and dependable for both quick tasks and longer projects. Overall, this battery offers great quality, dependable performance, and excellent value, making it a fantastic choice for us, and it’s durable and long-lasting replacement battery for our tools. ... show more
Reviewed in the United States on September 9, 2025 by Mat. Sherman
These batteries work
When I was installing the battery onto the tool, I was a little worried that it might not fit or become loose. However, it turned out that my concerns were unnecessary. The battery and my tool fit together perfectly, as if they were made for each other. The installation process went very smoothly, and it clicked into place with just a gentle push, without any hesitation. Its power output is very stable. When I use it for work, I have never felt a significant drop in the tool's power. Whether it's used continuously for a long time or occasionally for high-intensity operations, it can consistently provide sufficient power. Moreover, the battery's power indicator is a really thoughtful feature. Every time I work, I just need to take a glance at the indicator to know how much battery is left, which helps me charge it in time. I connected it to the hair dryer and blew everything to one corner to collect. It held up. ... show more
Reviewed in the United States on September 9, 2025 by KAI
Good deal overall.
This item is easy to use and works as expected. The functionality is clear, and the build quality feels respectable without being overbuilt. It handles regular use without issues. For the cost, it’s a reasonable purchase. It provides a good balance of quality and value.
Reviewed in the United States on December 28, 2025 by Customer
Solid Performance and Good Value
I purchased this 18V replacement battery as a backup for my old cordless drill, and it’s been a pleasant surprise. It snapped right into place and charged up quickly with my existing charger. The power output feels strong, and it easily handled several home repair tasks without fading. Runtime is comparable to the original battery, maybe even a bit better. Build quality looks decent, and it doesn’t feel cheap or flimsy. For the price, it’s a great deal especially compared to OEM replacements. Time will tell how long it lasts, but so far, it’s a dependable choice for casual to moderate use. ... show more
Reviewed in the United States on September 7, 2025 by Amazon reviewer
Stable power, long-lasting battery life
The original battery of the electric shears for trimming branches in my garden was old and worn out; when trimming, it often had unstable power and even stalled halfway, but after replacing it with this battery, I could feel the difference the moment I started it, with particularly stable power output that never let me down throughout the process. Its battery life also exceeded expectations, lasting more than 20 minutes longer than the old battery, so for trimming the branches in a small garden, one full charge is completely enough to finish the job, and the battery has a solid outer shell—when installing it, the buckle aligns accurately, snaps into the tool slot easily, fits snugly, and feels very reliable to use. ... show more
Reviewed in the United States on August 8, 2025 by David
Affordable replacement
As someone who spends a lot of time assembling furniture and fixing things around the house, I depend on my power tools. Recently, my drill’s battery was draining unusually fast, and the cost of an official replacement was shocking. I decided to try this third-party battery, and I’m impressed. The build quality feels close to the original, and it fits my drill perfectly with a secure snap, no wobble at all. From the moment I powered it on, I noticed strong performance, even stronger than the old battery when it was new. The battery life has been the best part; it lasts long enough for me to finish whole projects without interruptions, which makes DIY work much more efficient. It’s a simple, affordable solution that restores my tools to full functionality. ... show more
Reviewed in the United States on August 15, 2025 by JJJ
great quality and has been working perfectly with my tool
This 18V replacement battery is great quality and has been working perfectly with my tools. It’s got plenty of power and really keeps the performance strong, so I can work without feeling like the tool is slowing down. The battery life is impressive – it lasts long enough for me to finish most of my projects on a single charge, which saves a lot of time. I’ve used it for heavy-duty work, and it still holds up well without losing power halfway through. The build feels solid and durable, definitely not cheap plastic, and it fits my tool just like the original battery. Charging is quick and the charge holds well even if I don’t use it for a few days. Overall, it’s well-made, functional, and reliable – exactly what I need to keep my work going smoothly. ... show more
Reviewed in the United States on August 8, 2025 by Amazon Customer
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