The Milwaukee 48-11-1813 M18 REDLITHIUM FORGE HD12.0 Battery is a top-tier 12.0Ah pack built for maximum runtime and peak M18 platform performance. Milwaukee lists PWR5 output, oil resistance, a built-in fuel gauge, and a notably faster 45-minute super charger time than the earlier HIGH OUTPUT HD12.0 battery. It is designed for the most demanding M18 applications, including large saws, vacuums, outdoor power equipment, and continuous-duty professional use. This battery is the premium choice for users who want the latest large-capacity FORGE performance rather than the previous HD12.0 generation.
What tools is the 48-11-1813 battery compatible with?
It is compatible with Milwaukee M18 cordless tools that use M18 battery packs, including the most demanding high-draw tools.
How long does it take to charge?
Milwaukee lists charge times of 241 minutes on a standard charger, 130 minutes on a rapid charger, and 45 minutes on a super charger.
How much capacity does it provide?
This battery provides 12.0Ah of capacity at 18V with Milwaukee's FORGE battery line and PWR5 output.
Does it have a fuel gauge?
Yes. The 48-11-1813 includes an onboard fuel gauge.
How does it compare with the previous HD12.0 battery?
It keeps the same 12.0Ah capacity as the HIGH OUTPUT HD12.0 battery but adds FORGE chemistry, oil resistance, PWR5 output, and a faster 45-minute super charger time.
What warranty comes with the battery?
The 48-11-1813 includes a 3-year limited warranty.
# Milwaukee M18 REDLITHIUM FORGE HD12.0 Battery **Model:** `48-11-1813` **Brand:** Milwaukee **Category:** Battery > The Milwaukee 48-11-1813 M18 REDLITHIUM FORGE HD12.0 Battery is a top-tier 12.0Ah pack built for maximum runtime and peak M18 platform performance. Milwaukee lists PWR5 output, oil resistance, a built-in fuel gauge, and a notably faster 45-minute super charger time than the earlier HIGH OUTPUT HD12.0 battery. It is designed for the most demanding M18 applications, including large saws, vacuums, outdoor power equipment, and continuous-duty professional use. This battery is the premium choice for users who want the latest large-capacity FORGE performance rather than the previous HD12.0 generation. ## Specifications | Attribute | Value | |---|---| | Product Type | Battery | | Voltage (V) | 18 | | Amp Hours | 12 | | Battery Platform | M18 | | Battery Line | REDLITHIUM FORGE | | Power Level | PWR5 | | Fuel Gauge | Yes | | Oil Resistant | Yes | | Charge Time Standard Min | 241 | | Charge Time Rapid Min | 130 | | Charge Time Super Min | 45 | | Weight (lbs) | 3.3 | | Height (in.) | 4.1 | | Length (in.) | 5.8 | | Width (in.) | 3.4 | | Warranty | 3-year limited | ## What's Included - (1) M18 REDLITHIUM FORGE HD12.0 Battery Pack (48-11-1813) Source: https://www.jaspecs.com/milwaukee/battery/48-11-1813-m18-redlithium-forge-hd12-0-battery/