Storage Box for Milwaukee Battery Case: Waterproof with Adjustable Divider | Hard Carrying Case for Milwaukee M18/M12 Tool Battery Pack 18V/12V 1.5/2.0/3.0/4.0/5.0/6.0/6.5/8.0/9.0Ah Charger, Case Only
Condition: New
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FREE 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.
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Availability:
In Stock.
Arrives
Monday, Jul 27
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Color: Large
Features
- Note: Case Only. Not including battery [Packout-Compatible Battery Storage Solution]: The HOSOCASE battery holder is 100% compatible with Milwaukee Packout system, designed to lock seamlessly into your existing Packout stack alongside your tool boxes and accessories. This battery storage case keeps your M12 and M18 batteries organized, dust-free, and instantly accessible no more digging through loose batteries in your truck or workshop. Engineered for a perfect fit within the Packout ecosystem, it turns your battery storage into a mobile, stackable powerhouse.
- [Durable Material with Superior Protection for Milwaukee Batteries]: Constructed from premium PP material, this case withstands high pressure and impact, ensuring your batteries and chargers stay safe in any condition. Ideal for protecting for Dewalt battery, for Milwaukee battery, and other brands, the case guarantees durability and reliability, making it an excellent choice for battery storage case needs
- [Customizable Interior with 9 Adjustable Dividers]: Features a custom foam interior designed to securely hold for Milwaukee M18 battery, M12 battery, and other battery types such as 12V battery. The case comes with nine removable dividers, allowing you to create flexible compartments tailored to your storage needs. Perfect as a battery organizer storage case or battery storage organizer for keeping everything neat and secure
- [IP67 Waterproof and Dustproof Design]: Certified with IP67 rating, this case offers complete protection against water and dust intrusion, ensuring your batteries, chargers, and accessories stay dry and clean even in harsh environments. Whether you're storing a battery storage case at home or using it outdoors, it protects all your gear, including for Milwaukee bag, from potential damage
- [12-Month Warranty for Peace of Mind]: We stand behind the quality of our product with a 12-month warranty. Whether you are organizing for Dewalt 20V battery, for Milwaukee M18 battery, M12 battery, or other essential tools, this waterproof case ensures secure storage and long-lasting durability. It's the ultimate choice for professional-grade battery storage organizer solutions
Description
Founded in 2005, HOSOCASE has built a legacy of delivering top-tier protection for essential gear. In 2024, we launched on Amazon to bring our precision-engineered cases to a wider audience. Our cases feature custom-fit foam interiors and rugged, waterproof, dustproof, and shockproof designs that secure and preserve what matters most. Mission: To offer trusted, purpose-built cases that protect and extend the life of your equipment.
Closure Type: Buckle
Handle Type: Top handle
Number of Compartments: 9
Color: Large
Style Name: Modern
Pattern: Solid
Size: Large
Material Type: Polypropylene (PP)
Brand Name: HOSOCASE
Manufacturer Warranty Description: 2 Year
Unit Count: 1 Count
Manufacturer: HOSOCASE
Model Number: HR-MIW012
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jul 27
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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Top Amazon Reviews
Color: Large
I was needing a better solution to store and transport all the Dewalt, Milwaukee, Makita, and Porter Cable lithium ion batteries that I have, so this caught my attention. It easily holds nine batteries and some of the dividers are adjustable to help accommodate larger batteries. It was about $40 for Black Friday/Cyber Monday, which is a fantastic price for a specialized case like this one. The case is very well made inside and out, which makes it perfect for either storage and transport. It's got a beefy handle, heavy duty latches, and even has places for a padlock. The foam in the lid, dividers, and case hinges are all also really solid. It's great if you're a particular fan of Milwaukee as this case already comes in black/red to match your tools. Dewalt, Makita, and other brands of batteries all fit in here fine. I've put a variety of battery sizes in here from 3.0Ah all the way up to 9.0Ah and they all fit, but heads up that only the horizontal dividers are positionable (the long vertical dividers can't be moved). This style of hardshell case is perfect in my opinion. I also got one in black and yellow colors at the same time, and will likely purchase more as the need arises. This is a wonderful case and I would recommend it based on my experience so far.
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Reviewed in the United States on December 21, 2025 by Adam Wampler
Color: Large
I have two of these, forr storing my large amount of Milwaukee batteries. The quality is great, and I like the organization it provides. some of my larger capacity batteries are a little snug when I put them in the case. The case, even when full, is very easy to move around.
Reviewed in the United States on July 12, 2026 by Matthew H.
Color: Large
Excellent and safe storage for my Milwaukee 18v batteries.
Reviewed in the United States on July 18, 2026 by Timothy L. Martin
Color: Extra Large
This case is well made and sturdy, the latches stay locked. The interior is padded pretty well to protect the batteries, the adjustable dividers work well and are easy to remove and install. I gave this four stars because the way I have this set up for larger batteries there ends up being wasted space.
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Reviewed in the United States on June 21, 2025 by Daniel
Color: Large
Had the space needed so far it feels sturdy when having to carry with item in it. I hope the bag will continue to told up with the weight of the batteries in it from site to vehicle and so forth. So far it has been protecting and able to withstand 111" temps. I have had approx. 2mnths thrust far.
Reviewed in the United States on June 22, 2026 by Amazon Customer
Color: Large
This holds my Milwaukee batteries and charger perfectly. It keeps them safe from damaging, which could result in a fire. Heavy duty quality at a good price. I like it’s durability and functionality.
Reviewed in the United States on January 10, 2026 by Tony
Color: Extra Large
You already know how expensive your batteries are for your tools and I would always forget where I put them until I got this. They protect and organize your batteries so you’ll always know where they are. It also looks really good too.
Reviewed in the United States on February 17, 2026 by J. Preston
Color: Large
Adjustable, internally for different sizes of batteries. Padded and really protects batteries. will perches more when i acquire additional batteries.
Reviewed in the United States on May 27, 2026 by Chris s.