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Description
Milwaukee M18 B5-CR 18v Cordless Chemical Resistant Li-ion Battery 5ahThe Milwaukee M18 B5 CR 18v Cordless Chemical Resistant Li ion Battery 5ah features a new housing material that offers increased protection against oils, solvents, and greases. With up to 2. 5x more run time and 20% more power than other Lithium Ion technologies, as well as REDLITHIUM and REDLINK digital overload protection, this battery is a durable and reliable choice for any cordless power tool. M18 B5 CR Key Features New housing material provides
The Milwaukee M18 B5-CR 18v Cordless Chemical Resistant Li-ion Battery 5ah features a new housing material that offers increased protection against oils, solvents, and greases. With up to 2.5x more run time and 20% more power than other Lithium-Ion technologies, as well as REDLITHIUM and REDLINK digital overload protection, this battery is a durable and reliable choice for any cordless power tool.
M18 B5-CR
Key Features
- New housing material provides more protection against oils solvents and greases
- The new resistant housing increases product life and provides chemical resistance to oils and fluids
- Delivers up to 2.5x more run time up to 20% more power compared with other Lithium-Ion technologies and / or with previous MILWAUKEE battery technology. (Results depend on tool and application)
- REDLITHIUM protection with REDLINKdigital overload protection to prevent users from damaging their cordless power tool investment in abusive situations
- Individual battery cell monitoring optimises tool run time and ensures long term pack durability
- Durable metal frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
- Water protection routes water away from the electronics & out of the battery pack
- Can be used in extreme temperatures down to -20°C without compromising on run time and battery life
- On-board battery fuel gauge helps the user to maximise his battery run time efficiency
Specification
| Attributes | Value |
|---|---|
| Dimensions | H 96mm x L 575mm x W 444mm |
| Height | 96mm |
| Length | 575mm |
| Width | 444mm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Nice product with lots of uses. Strong magnet and great strap
Size: Medium 16in x 1in
Used this to replace the Klein magnetic strap on my C-800 multimeter. (This is not easy and takes a lot of manipulation, but if you can get it in the plastic loop on the multimeter up past where the loop in the strap end is sewn, you can use a screwdriver through that to yank it the rest of the way). Once it’s done it’s beautiful! This thing could hold 2 dozen multimeters and it’s MUCH longer without being too long! Otherwise it’s just an awesome strap anyway. It holds a lot of weight (I didn’t test to spec) but definitely enough for what one would expect! I have both sizes, the smaller one is attached to the multimeter and the larger holds a cord to the side of my toolbox. (Tip)- to prevent slipping just put the magnetic base on the other side of the metal by the box tray and let the strap hang over (if attached to a toolbox). It adds to the weight it can hold too. (Just physics). That will work on anything vertical and thin enough to get around with enough slack to still use the strap. 👍. Would definitely buy another
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Reviewed in the United States on August 27, 2025
★★★★★ 5
An effective organizing solution for missions involving movable equipment
Size: Medium 16in x 1in
Following the compromised operation in Prague, I was tasked with organizing equipment for the embassy annex in Vienna. The VELCRO Brand Magnetic Straps provided an essential solution for securing various tools and equipment to metal surfaces, facilitating quick access during critical moments. The durability of the strap, combined with an impressively strong magnet, ensured that our gear remained in place despite variable operational conditions.
However, the loop formed by the strap could be larger; it limited our options for certain garden hoses, which became a notable drawback. Overall, the robust quality of the straps enhances logistical efficiency in high-pressure scenarios. Katarina's earlier input on this product proved beneficial, although I detected apprehension in her demeanor while discussing its application.
Recommendation: An effective organizing solution for missions involving movable equipment, with minor adjustments needed for cord size.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Sturdy and Reliable
Size: Medium 16in x 1in
Very sturdy and holds up well with regular use. It feels solid and well-made, not flimsy or like it’s going to wear out quickly. Definitely something you can rely on without worrying about it falling apart.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Very strong magnet
Size: Large 24in x 1.25in
Great product,, very secure and the long strap allows you to hang a variety of items.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Buy This!
Size: Medium 16in x 1in
Super heavy duty! Not only does the magnet hold a ton, the strap is totally adjustable to hold wide items. Currently it's holding an 8 ish lb rope on the side of my garage fridge with zero issue! Easy to use and works great!
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Reviewed in the United States on December 18, 2025