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Ryobi
Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit

Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit

Best price now

$124.50at AmazonChecked 13 min ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $124.50 at Amazon (checked Nov 13, 2026).
  • Checked at 2 stores.

Our take on the Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit

This bundle pairs Ryobi's ONE+ 18V 5 in. random orbit sander with two 4.0Ah High Performance batteries and a 2A charger. The sander is a bare cordless tool, so the kit is what makes it usable out of the box. The 4.0Ah packs use IntelliCell electronics and Cool-Core heat management, and Ryobi claims up to 30% more power than standard packs. It suits homeowners and DIYers already in the ONE+ system who want a grab-and-go sander without a cord. Against corded random orbit sanders it trades constant power for freedom from outlets; against premium cordless rivals it is a value-focused option with a smaller 5 in. pad and no brushless motor in the sander itself.

Best forDIYers already on the Ryobi ONE+ battery platformSanding furniture, trim and drywall patches away from outletsBuyers who want batteries and a charger bundled with the toolLight to medium finish sanding and paint prep
Pros
  • Runs on the widely shared ONE+ 18V battery system
  • Two 4.0Ah batteries give spare runtime for longer sessions
  • Random orbit action limits swirl marks on flat surfaces
  • Batteries have an LED fuel gauge to check charge
  • Charger works with all ONE+ batteries
  • Backed by a 3-year manufacturer's warranty
Cons
  • Sander is tool-only; it needs the included batteries to run
  • Cordless power fades as the battery drains under heavy sanding
  • 5 in. pad is smaller than 6 in. sanders for large flat areas
  • 2A charger is slow to refill 4.0Ah packs
  • No brushless motor in the sander

Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $124.50Free shippingChecked 13 min ago
    Visit Amazon
  • Home DepotNew

    Availability unknown

    $129.00Checked Nov 3
    Visit Home Depot

Store links may earn us a commission.

Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit price history

$129.00$124.50
Nov 3Nov 13

Lowest price we've seen: $124.50 on Nov 13 at Amazon; highest $129.00 on Nov 3. Tracked across 2 stores since Nov 3.

From Home Depot

  • RYOBI ONE+ 18V Lithium Starter Kit with (2) 4.0 Ah batteries and charger
  • Includes ONE+ 18V Cordless 5 in. Random Orbit Sander
In the box
(2) 4.0 Ah batteries, Charger, ONE+ 18V Cordless 5 in. Random Orbit Sander

About the Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit

This kit pairs a Ryobi ONE+ 18V cordless 5 in. random orbit sander with two 4.0Ah High Performance batteries and a 2A charger. The sander is sold as a tool only, so it runs on the included batteries.

The batteries use INTELLICELL technology, which uses advanced electronics to deliver up to 30% more power and longer life. The COOL-CORE design reduces temperature to help performance and extend battery life. A high visibility LED fuel gauge shows the remaining runtime. Quick-release latches make the batteries easy to install and remove.

The batteries work with any 18V ONE+ tool, and the charger is compatible with all Ryobi 18V ONE+ batteries. Any ONE+ battery powers all 300 ONE+ products. Pairing the batteries with an 18V ONE+ HP tool lets it use brushless motors and advanced electronics.

Power type
Cordless
Voltage
18V ONE+ system
Tool
5 in. random orbit sander (tool only)
Batteries
2 x 4.0Ah High Performance lithium batteries
Charger
2A, compatible with all Ryobi 18V ONE+ batteries
Battery features
INTELLICELL technology, COOL-CORE design, LED fuel gauge, quick-release latches
Compatibility
All 300 ONE+ products
Warranty
Ryobi 3-Year Manufacturer's Warranty
In the box
2 x 4.0Ah batteries, charger, ONE+ 18V cordless 5 in. random orbit sander

Specifications

Power Type
Cordless

Questions and answers

Does the sander come with sandpaper?
The kit lists the sander, two 4.0Ah batteries and a charger. Sandpaper discs are not part of the bundle, so buy 5 in. hook-and-loop discs separately.
Will the batteries fit my other Ryobi tools?
Yes. The 4.0Ah packs are standard ONE+ 18V batteries and work across the ONE+ line, which Ryobi lists at around 300 products.
How long does a 4.0Ah battery last while sanding?
Runtime depends on pressure and material. Expect shorter sessions under heavy load; the second battery and the fuel gauge let you swap and keep working.
Is this sander brushless?
No. The sander is the standard ONE+ random orbit model. Ryobi's brushless HP tools are separate; the batteries here are the High Performance type and pair with HP tools.
What size sanding discs does it take?
It uses 5 in. hook-and-loop discs, the common size for random orbit sanders of this class.
Can I use the charger for other ONE+ batteries?
Yes. The 2A charger is compatible with all Ryobi 18V ONE+ batteries.
Where is the Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit cheapest?
At Amazon, for $124.50, as of our latest check.
Where can I buy the Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit?
2 stores we checked sell it, including Amazon, Home Depot.

Stores we've priced the Ryobi ONE+ 18V Cordless 5 in. Random Orbit Sander with 4.0Ah Batteries and Charger Starter Kit at

  • The Home Depot deals and prices

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