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Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc
Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc

Milwaukee M18 RedLithium CP3.0 3 Ah Lithium-Ion High Output Battery Pack 2 pc

Keep working when one battery runs low - this matched pair means a charged backup is always ready to go.
Milwaukee MPN 48-11-1837
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Milwaukee item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

This two-pack covers the moment every cordless user knows well: one battery dies mid-job and there's no backup ready. The M18 REDLITHIUM CP3.0 packs give you a matched pair of 3 amp-hour batteries built for the M18 system, so you can keep working while one charges. Milwaukee's CP series is sized for balance and control, making it a good fit for drills, drivers, and other everyday tools where you want power without extra bulk hanging off the tool.

Each battery includes a charge-level indicator light, so you know where you stand before you start a task instead of guessing. Because they're compatible with all M18 tools, this pack works across a whole line of equipment rather than being tied to a single tool, which makes it a practical addition for anyone already running the M18 platform.

  • Lithium-ion battery, RedLithium series, model CP3.0
  • 3 amp-hour capacity, high output style
  • Two batteries per pack
  • Compatible with all M18 tools
  • Built-in charging indicator light
  • Minimum operating temperature: 0 degrees

The Details Specifications

Ships Ground Travels by ground for safe handling — common for items with a lithium battery, aerosol, or liquid inside. Nothing extra to do on your end; it simply ships by truck instead of by air.
Non-Returnable This product cannot be returned. All sales final.
Brand Milwaukee
Model / MPN 48-11-1837
UPC 045242541355
Weight 3 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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