Key Features
•TrueFill™ Technology: Has an auto-pressure check feature that waits for the tire pressure to stabilize, checks the system pressure, and then fills until the target PSI is reached. 
•Auto Shut-Off: Once your selected PSI is reached, it automatically stops inflating to prevent over-inflation. 
•High Maximum Pressure: Rated up to 150 PSI, making it suitable for passenger vehicles, light trucks, and other medium-duty tires. 
•Fast Inflation: According to Milwaukee, it can top off a 33″ light-truck tire in under 1 minute. 
•Memory Presets: You can save 4 favorite PSI settings, so you don’t have to re-enter them every time. 
•Multiple Units: Supports PSI, kPa, and BAR as units of measurement. 
•Stability Features: Anti-vibration rubber feet to reduce tool “walk” during use. 
•Convenient Storage: Built-in 36″ hose, and on-board storage for the hose + nozzles. 
•Included Accessories: Comes with a brass Schrader chuck, inflation needle, inflator nozzle, and a Presta chuck. 
•M18 Battery Compatibility: Works with any M18 battery. 
•Durable & Portably Designed: Built to handle demanding use, with a high-efficiency motor.
Spec Value
Model 2848-20
Maximum Pressure 150 PSI (10.3 bar / 1030 kPa)
Air Output 1.41 SCFM @ 0 PSI; 1.10 SCFM @ 35 PSI
Weight (Tool Only)~7 lb
Dimensions 13.8″ (L) × 6.4″ (W) × 7.8″ (H)
Hose Length 36″
Accuracy ±1 PSI (compared to a standard gauge)
Operating Temp Recommended ambient: 0°F to 125°f
Model 2848-20
Maximum Pressure 150 PSI (10.3 bar / 1030 kPa)
Air Output 1.41 SCFM @ 0 PSI; 1.10 SCFM @ 35 PSI
Weight (Tool Only)~7 lb
Dimensions 13.8″ (L) × 6.4″ (W) × 7.8″ (H)
Hose Length 36″
Accuracy ±1 PSI (compared to a standard gauge)
Operating Temp Recommended ambient: 0°F to 125°f
Pros & Use Cases
Pros:
•Very fast fill rate for an 18V cordless inflator.
•High-pressure capacity (up to 150 PSI) makes it flexible.
•Memory presets save time for recurring inflation tasks.
•Automatic shut-off helps prevent overinflation.
•Portable and doesn’t need a power cord — great for roadside use, garage, or job sites.
Use Cases:
•Inflating car, van, or light-truck tires.
•On-the-go inflation for vehicles (roadside, travel).
•Use in maintenance shops, tire repair, or transport operations.
•Inflating other inflatable items (sports, bikes, etc.) given its accessories.
Things to Consider / Potential Drawbacks
•Because it’s battery-powered, inflation speed and runtime depend on the battery capacity.
•Some users note that using a smaller M18 battery (e.g. 5 Ah) may lead to slower operation or trigger overload protection. 
•Does not have a deflate function, according to user reports. 
•It’s relatively heavy for a handheld inflator (~7 lb), so not as compact as small portable inflators.
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