The Milwaukee 48-11-2420 M12 REDLITHIUM CP2.0 Battery is a compact 2.0Ah pack that gives M12 users a modest runtime increase without moving to a larger XC-style housing. It stays easy to carry on compact drills, impact drivers, ratchets, inspection tools, and lights where balance matters as much as runtime. Milwaukee lists 43-minute charging on a standard charger and 30-minute charging on rapid or super chargers, making it a practical everyday battery for rotation across several tools. It fits users who want a simple upgrade over 1.5Ah packs while preserving the smallest M12 form factor.
What tools is the 48-11-2420 compatible with?
It is compatible with Milwaukee M12 cordless tools that accept M12 battery packs.
How much capacity does this battery provide?
This battery provides 2.0Ah of capacity at 12V for everyday M12 runtime.
How long does it take to charge?
Milwaukee lists charge times of 43 minutes on a standard charger and 30 minutes on rapid or super chargers.
How does it compare with the CP1.5 battery?
It offers more runtime than the 1.5Ah compact pack while keeping the same general compact footprint.
Does it have a fuel gauge?
No. Milwaukee generally does not list a fuel gauge for this M12 compact battery.
What warranty comes with the battery?
The 48-11-2420 includes a 2-year limited warranty.
# Milwaukee M12 REDLITHIUM CP2.0 Battery **Model:** `48-11-2420` **Brand:** Milwaukee **Category:** Battery > The Milwaukee 48-11-2420 M12 REDLITHIUM CP2.0 Battery is a compact 2.0Ah pack that gives M12 users a modest runtime increase without moving to a larger XC-style housing. It stays easy to carry on compact drills, impact drivers, ratchets, inspection tools, and lights where balance matters as much as runtime. Milwaukee lists 43-minute charging on a standard charger and 30-minute charging on rapid or super chargers, making it a practical everyday battery for rotation across several tools. It fits users who want a simple upgrade over 1.5Ah packs while preserving the smallest M12 form factor. ## Specifications | Attribute | Value | |---|---| | Product Type | Battery | | Voltage (V) | 12 | | Amp Hours | 2 | | Battery Platform | M12 | | Battery Line | REDLITHIUM | | Fuel Gauge | No | | Oil Resistant | No | | Charge Time Standard Min | 43 | | Charge Time Rapid Min | 30 | | Charge Time Super Min | 30 | | Weight (lbs) | 0.45 | | Height (in.) | 3.35 | | Length (in.) | 2.02 | | Width (in.) | 1.83 | | Warranty | 2-year limited | ## What's Included - (1) M12 REDLITHIUM CP2.0 Battery Pack (48-11-2420) Source: https://www.jaspecs.com/milwaukee/battery/48-11-2420-m12-redlithium-cp2-0-battery/