SKU: 82349291732

Milwaukee M18 18-Volt REDLITHIUM High Output CP 3.0Ah Battery Pack (2-Pack)

Sale price$179.10 Regular price$199.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Milwaukee M18 18-Volt REDLITHIUM High Output CP 3.0Ah Battery Pack (2-Pack)M18 High Output CP3. 0 18V Battery Pack, 2 Pack Compact yet powerful, this Milwaukee M18 REDLITHIUM High Output CP3. 0 battery 2 pack delivers 50% more power and runs 50% cooler for longer tool performance. Designed for all M18 cordless tools, it provides XC level runtime in a lighter, smaller form factor with onboard fuel gauge and durable construction. Key Features: High Output Performance: 50% more power and runs 50% cooler than standard CP packs

M18 High Output CP3.0 18V Battery Pack, 2-Pack

Compact yet powerful, this Milwaukee M18 REDLITHIUM High Output CP3.0 battery 2-pack delivers 50% more power and runs 50% cooler for longer tool performance. Designed for all M18 cordless tools, it provides XC-level runtime in a lighter, smaller form factor with onboard fuel gauge and durable construction.


Key Features:

  • High Output Performance: 50% more power and runs 50% cooler than standard CP packs
  • Compact XC Runtime: Delivers XC-level power in a lighter, smaller CP3.0 size
  • REDLINK Intelligence: Optimized performance with overload protection
  • Durable Build: Best-in-class construction with rubber overmold and water protection barrier
  • System Compatibility: Powers all Milwaukee M18 cordless tools

Specifications Table:

Specification Details
Battery Power Type Lithium Ion
Voltage 18V
Battery Amp Hours 3.0 Ah
Number of Total Batteries Included 2
Charge Time (min.) 60
Rechargeable Yes
Power Tool Accessory Type Battery
Power Tool Features No Additional Features
Color Family Red
Product Length (in.) 5.31 in
Product Width (in.) 3.3 in
Product Height (in.) 2.31 in
Item Weight 1.33 lb (per listing; individual battery ~1.31 lb on HD)
Cordless/Corded Cordless
Model Number 48-11-1837
UPC 045242541355
Warranty 2-year limited (battery)

Frequently Asked Questions (FAQ):

Q: Is a charger included?
A: No. Charger not included; works with Milwaukee M18 chargers.


Q: Which tools are compatible?
A: Fully compatible with all Milwaukee M18 cordless tools.


Q: What is the charge time?
A: Approximately 60 minutes on a standard charger; faster with Rapid/Super chargers.


Q: How many batteries are in the pack?
A: Two CP3.0 batteries are included.


Q: Is the battery rechargeable and lithium-ion?
A: Yes, it’s a rechargeable lithium-ion battery.


Power Refined in a Compact Silhouette

This sleek CP3.0 battery brings muscular performance without the bulk, streamlining your toolkit with modern precision. The vivid red accents and compact profile add a professional, purposeful look to any workspace. Pair it with your most-used M18 drivers and saws to keep the workflow fluid and uninterrupted. It’s a polished essential that elevates everyday tasks to a luxe, efficient experience.


AI Review Summary:

Across major retailers, customers praise the CP3.0 pack for strong power in a compact size and reliable runtime, noting it runs cooler than older packs and is lighter than 5.0/6.0 batteries. Common positives include fast charging on Rapid/Super chargers, compatibility across M18 tools, and solid build quality. Neutral to negative themes mention that capacity is smaller than XC5.0/6.0 for very heavy-duty tasks and that packaging may be non-retail on some listings. Representative quotes: “Holds a charge exceptionally well and delivers traditional Milwaukee quality,” “More powerful than my older compact packs,” and “Lighter than the 5.0, perfect balance for drills.”


Upgrade your M18 setup with compact, cooler-running power—add the CP3.0 High Output 2-pack to your cart now.

Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 82349291732

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4.5 ★★★★★
Based on 19 reviews
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Product Reviews
J
Verified Purchase
Juan Muratalla
Belleville, US
★★★★★ 5
Effortless and Elegant Wine Opener!
Color: 7-in-1 Black, Size: Rechargeable Set
I absolutely love my CIRCLE JOY Rechargeable Wine Opener! From the moment I opened the box, I could tell it was well-made and stylish. The sleek design looks great on my kitchen counter, and it feels sturdy in my hand. The performance is amazing — it removes corks quickly and smoothly with just the press of a button. No more struggling with manual corkscrews or broken corks! The built-in rechargeable battery lasts a long time, and the charging base keeps everything neat and organized. It also comes with handy accessories like the foil cutter, which works perfectly every time. I’ve used it for several dinner parties, and my guests are always impressed by how effortless it is to open a bottle. If you enjoy wine and want to make your experience easier and more elegant, this electric wine opener is a must-have. It’s functional, beautiful, and makes a perfect gift for any wine lover! 🍷
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
L
Verified Purchase
Love it!!
Omaha, US
★★★★★ 5
Fabulous Product!
Color: 7-in-1 Black, Size: Rechargeable Set
This wine opener is fabulous! Foil cutter is sharp and works well. Easily removes the cork, then releases the cork from the corkscrew with a touch of a button. Also seals the wine which I have stored on its side in my wine refrigerator without any leaks. Charges quickly and I have opened many bottles of wine without needing to recharge it. Have had this item for a few months and if it continues to work this well, I will be amazed and very satisfied. Very reasonably priced as compared with similar products that I considered. Most of the other products cost more and did not do all of the functions that the Circle Joy does.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
A
Verified Purchase
Alejandra Almeida
Omaha, US
★★★★★ 5
Effortless Electric Wine Opener with Sleek Design
Color: 7-in-1 Black, Size: Rechargeable Set, Color: 7-in-1 Black, Size: Rechargeable Set
This electric wine opener works great and makes opening bottles quick and effortless. It has a sleek modern design, feels comfortable to hold, and the charging base keeps it organized and ready to use. Removes corks smoothly in seconds with very little effort. A stylish and practical addition for any wine lover.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
S
Verified Purchase
SF48
New York, US
★★★★★ 4
Very easy to use to open the wine
Color: 7-in-1 Black, Size: Rechargeable Set
Instructions were not clear enough, instructions about the bottle stoppers. The opener aprons well though. That was very easy once charged.
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Reviewed in the United States on February 2, 2026
J
Verified Purchase
Jim M
Los Angeles, US
★★★★★ 5
Vendor support is excellent
Color: 7-in-1 Black, Size: Rechargeable Set
UPDATE 2: The vendor proactively reached out to me and sent me a replacement. The replacement works well so I’ve given them 5 Stars. UPDATE: It really doesn’t ever go in straight so every cork is at risk for breaking off. I lowered rating to two. It ultimately works about 85% of the time. Meh. Works most of the time, but has issues. It wrecks corks much more often than the Brookstone one we had before. It seems to twist in sideways so that it runs along the glass of the bottle neck instead of straight down. This causes it to destroy the corks fairly frequently… and on occasion it destroys it so much that you can’t get the cork out at all. Pros: Quiet Has the bottle sealers and suction. Recharges on base. Cons: Damages corks Sometimes destroys corks to point of not being able to extract them. Goes in crooked.
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Reviewed in the United States on January 3, 2026

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