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Milwaukee
Milwaukee 2848-20 M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool-Only)

Milwaukee 2848-20 M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool-Only)

5(4 ratings)

Best price now

$149.99at Genuine ToolsChecked Nov 9

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Price facts

  • Last seen at $149.99 at Genuine Tools on Nov 9.

Our take on the Milwaukee 2848-20 M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool-Only)

The Milwaukee M18 Inflator is a bare-tool cordless air compressor that runs on the brand's 18-volt M18 batteries. It sets a target pressure on a digital gauge and shuts off automatically when the tire reaches it, which makes topping up car, truck and bike tires a hands-off job. It is heavier and bulkier than a 12-volt plug-in inflator, but it needs no cord to a car outlet and shares batteries with the rest of the M18 line. Owners like the set-and-forget fill and the fast inflation; the main complaints are the size, the need to already own M18 batteries, and the noise.

Best forM18 battery owners who want one less corded toolDrivers topping up car and truck tires at homeCyclists and owners of lawn and trailer tiresJobsite and garage use away from an outlet
Pros
  • Set a target PSI and it stops on its own
  • Digital gauge reads pressure directly
  • Runs on the same M18 batteries as other Milwaukee tools
  • High-flow pump fills tires quickly
  • Built for rough garage and jobsite use
Cons
  • Tool-only: no battery or charger included
  • Heavy and bulky next to small 12-volt inflators
  • Loud in use
  • Only worth it if you already own M18 batteries

Milwaukee 2848-20 M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool-Only) prices at every store

  • Genuine ToolsNew

    In stockReturn policy

    $149.99Checked Nov 9
    Visit Genuine Tools

What reviewers say

Owners rate it highly for fast, accurate, hands-off inflation and for sharing batteries with their other Milwaukee tools. Complaints center on bulk, noise and the bare-tool packaging.

What people mention
  • Auto shut-offPraisedOwners say it stops at the set pressure, so they can walk away while a tire fills.
  • SpeedPraisedReviewers report car and truck tires filling quickly compared with small plug-in inflators.
  • Gauge accuracyPraisedThe digital readout is described as matching separate tire gauges closely.
  • Size and weightCriticisedOwners call it bulky and heavy to lug around compared with compact 12-volt units.
  • NoiseCriticisedReviewers note it is loud while the pump runs.
  • Bare toolMixedBuyers who already own M18 batteries are happy; others are caught out that no battery or charger is included.

About the Milwaukee 2848-20 M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool-Only)

The Milwaukee M18 cordless tire inflator runs on 18V M18 batteries and reaches a maximum of 150 PSI. It is made for passenger, light truck and other medium duty tires. Its high-efficiency motor can top off 33" light truck tires in under a minute.

TrueFill Technology stabilizes the inflator, checks the pressure and fills to the exact PSI you set. Auto Shut-Off protects against overinflation. Four programmable PSI memory slots store preset pressures.

The inflator has anti-vibration feet for stability and a 36" hose with an all-brass Schrader chuck. The hose and nozzle store on the tool. This is a tool-only unit, so the battery and charger are not included.

Model
Milwaukee 2848-20
Power
18V
Max pressure
150 PSI
Application
Inflation
Tire types
Passenger, light truck and medium duty tires
Hose
36" hose with all-brass Schrader chuck
Features
TrueFill Technology, Auto Shut-Off, 4 programmable PSI memory slots, anti-vibration feet, integrated hose and nozzle storage, handle, portable
Battery
Not included (no battery)
Charger
Not included
In the box
Tool only; no additional components or accessories

Questions and answers

Does it come with a battery and charger?
No. It is sold as a bare tool, so you need an M18 battery and charger you already own or buy separately.
Does it shut off automatically?
Yes. You set the target pressure and the inflator stops when the tire reaches it.
What can it inflate?
Car, truck, trailer, motorcycle and bicycle tires, plus sports balls and similar items with the right adapter.
Which M18 batteries does it take?
It runs on Milwaukee's M18 18-volt lithium-ion batteries, the same packs used across the M18 tool line.
How does it compare with a 12-volt plug-in inflator?
It is faster and cordless, but bigger, heavier and louder, and it depends on M18 batteries rather than a car outlet.
Is it worth it if I don't own Milwaukee tools?
Less so. The value comes from sharing batteries you already have; without them you are buying into the M18 system.
Where is the Milwaukee 2848-20 M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool-Only) cheapest?
At Genuine Tools, for $149.99, as of our latest check.
What do buyers say about the Milwaukee 2848-20 M18 18-Volt Lithium-Ion Cordless Electric Portable Inflator (Tool-Only)?
Rated 5 out of 5 from 4 ratings.

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