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Milwaukee’s M18 REDLITHIUM HIGH OUTPUT CP3.0 batteries deliver 50% more power while running up to 50% cooler than standard CP packs. Offering XC-level power in a lighter, compact form, these 3.0Ah packs provide fade-free performance across demanding applications and are fully compatible with the entire M18 system.
| Specification | Details |
|---|---|
| Battery System | M18 |
| Voltage | 18V |
| Battery Amp Hours | 3.0 Ah |
| Battery Power Type | Lithium-Ion |
| Rechargeable | Yes |
| Charge Time (Standard Charger) | 65 minutes |
| Charge Time (Rapid/Super Charger) | ~35 minutes |
| Number of Batteries Included | 4 |
| Power Tool Accessory Type | Battery |
| Color | Red/Black |
| Product Length | 5.31 in |
| Product Width | 3.3 in |
| Product Height | 2.31 in |
| Individual Battery Weight | 1.31 lb |
| Warranty | 2-Year Limited Warranty |
| Features | REDLINK Intelligence; Onboard fuel gauge; Extreme cold weather performance; Water protection barrier; Rubber overmold |
| Compatibility | Fits all Milwaukee M18 tools |
Q: What tools are these batteries compatible with?
A: They power all Milwaukee M18 cordless tools and are fully cross-compatible across the M18 system.
Q: How long do they take to charge?
A: Approx. 65 minutes on a standard charger and about 35 minutes on Milwaukee Rapid/Super Chargers.
Q: What’s included in this 4-pack?
A: Four M18 REDLITHIUM HIGH OUTPUT CP3.0 (3.0Ah) battery packs.
Q: Do these have a fuel gauge?
A: Yes, each pack includes an onboard fuel gauge to display remaining runtime.
Q: What’s the warranty?
A: 2-Year limited battery warranty from Milwaukee.
This sleek, compact battery pack brings a refined rigor to the workshop—small in stature yet bold in performance. The sculpted housing and red accents feel deliberate and engineered, a modern utility statement that pairs with any M18 tool. Stash a set on a pegboard or tray for a clean, efficient vignette of readiness. It’s the quiet luxury of reliable power—indispensable for a polished, high-performing space.
Across retailer reviews, buyers praise the compact size-to-power ratio, noting strong performance on high-draw tools with less weight than XC packs. Common positives include fast recharge on Rapid/Super Chargers, reliable cold-weather operation, and accurate fuel gauge. Some users mention that 3.0Ah capacity is best for portability and short-to-medium tasks, while extended runtime jobs may still favor higher Ah XC or HD packs. Durability and pack construction receive frequent compliments. Representative quotes: “XC power in a smaller pack,” “Charges quick and stays cool,” and “Great for impact and drills; swap to a 5.0 or 6.0 for all-day cutting.”
Add this 4-pack of M18 HIGH OUTPUT CP3.0 batteries to your kit for compact, cooler-running power that keeps every project moving.
Ships within 48 hours · Estimated delivery Jun 26 - Jul 1
US$40
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