The Milwaukee 48-11-1881 M18 REDLITHIUM FORGE XC8.0 Battery expands the FORGE line to 8.0Ah for users who want more runtime without moving to the largest HD-format packs. Milwaukee lists PWR4 output, oil resistance, a built-in fuel gauge, and very fast charging for a battery in this capacity range, making it attractive for production work. It is compatible across the M18 tool platform and is well matched to high-demand saws, grinders, vacuums, and outdoor power tools. This battery is ideal for professionals who want premium runtime and newer FORGE charging performance in a still-manageable XC-style package.
What tools is the 48-11-1881 battery compatible with?
It is compatible with Milwaukee M18 cordless tools that accept M18 battery packs.
How long does it take to charge?
Milwaukee lists charge times of 162 minutes on a standard charger, 83 minutes on a rapid charger, and 45 minutes on a super charger.
How much capacity does it provide?
This battery provides 8.0Ah of capacity at 18V with FORGE chemistry and PWR4 output.
Does it have a fuel gauge?
Yes. The 48-11-1881 includes an onboard fuel gauge.
How does it compare with previous high-runtime M18 batteries?
It offers premium FORGE performance and faster charging than older high-runtime packs while stopping short of the size of a 12.0Ah HD battery.
What warranty comes with the battery?
The 48-11-1881 includes a 3-year limited warranty.
# Milwaukee M18 REDLITHIUM FORGE XC8.0 Battery **Model:** `48-11-1881` **Brand:** Milwaukee **Category:** Battery > The Milwaukee 48-11-1881 M18 REDLITHIUM FORGE XC8.0 Battery expands the FORGE line to 8.0Ah for users who want more runtime without moving to the largest HD-format packs. Milwaukee lists PWR4 output, oil resistance, a built-in fuel gauge, and very fast charging for a battery in this capacity range, making it attractive for production work. It is compatible across the M18 tool platform and is well matched to high-demand saws, grinders, vacuums, and outdoor power tools. This battery is ideal for professionals who want premium runtime and newer FORGE charging performance in a still-manageable XC-style package. ## Specifications | Attribute | Value | |---|---| | Product Type | Battery | | Voltage (V) | 18 | | Amp Hours | 8 | | Battery Platform | M18 | | Battery Line | REDLITHIUM FORGE | | Power Level | PWR4 | | Fuel Gauge | Yes | | Oil Resistant | Yes | | Charge Time Standard Min | 162 | | Charge Time Rapid Min | 83 | | Charge Time Super Min | 45 | | Weight (lbs) | 2.38 | | Height (in.) | 3.5 | | Length (in.) | 5.3 | | Width (in.) | 3.4 | | Warranty | 3-year limited | ## What's Included - (1) M18 REDLITHIUM FORGE XC8.0 Battery Pack (48-11-1881) Source: https://www.jaspecs.com/milwaukee/battery/48-11-1881-m18-redlithium-forge-xc8-0-battery/