StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Craftsman
Craftsman
Craftsman V20 3Ah Advanced Battery Starter with 3/8 in. Ratchet and 4.5 in. Grinder

Craftsman V20 3Ah Advanced Battery Starter with 3/8 in. Ratchet and 4.5 in. Grinder

Best price now

$139.00at Stones Ace ofChecked 59 min ago

Prices are checked against each store and labelled with when.

Visit Stones Ace of

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $139.00 at Stones Ace of (checked Nov 13, 2026).

Our take on the Craftsman V20 3Ah Advanced Battery Starter with 3/8 in. Ratchet and 4.5 in. Grinder

This is a three-piece V20 bundle: a 4-1/2 in. angle grinder, a 3/8 in. brushed cordless ratchet, and a 3 Ah Advanced battery with charger. The battery uses tabless cell technology, which Craftsman says runs cooler and delivers up to 96 percent more power and 50 percent more runtime than its standard pack. It suits DIYers who want one battery platform for cutting, grinding and light automotive work. The grinder and ratchet are bare tools, so the bundle's value rests on the battery and charger; the ratchet is brushed rather than brushless, and the grinder is a compact small-angle model rather than a full-size corded replacement.

Best forDIYers already on the V20 battery platformLight grinding, cutting and rust removalAutomotive and assembly work with the 3/8 in. ratchetShoppers who want one battery to run several tools
Pros
  • One battery and charger runs both tools
  • Tabless 3 Ah pack runs cooler with more power and runtime
  • Compact 4-1/2 in. grinder is easy to control one-handed
  • 3/8 in. ratchet reaches fasteners a drill cannot
  • Battery fits existing V20 tools and outdoor equipment
Cons
  • Both tools are bare; only one battery is included
  • Ratchet is brushed, not brushless
  • 3 Ah pack limits long grinding sessions
  • Grinder is small-angle, not a substitute for a corded 7 in. unit

Craftsman V20 3Ah Advanced Battery Starter with 3/8 in. Ratchet and 4.5 in. Grinder prices at every store

  • Stones Ace ofNew

    In stock

    $139.00Checked 59 min ago
    Visit Stones Ace of

Craftsman V20 3Ah Advanced Battery Starter with 3/8 in. Ratchet and 4.5 in. Grinder price history

$139.00$139.00
Nov 2Nov 13

Lowest price we've seen: $139.00 on Nov 2 at Stones Ace of. Tracked across 1 store since Nov 2.

What reviewers say

Rated 4.7 out of 5 from 34 reviews. Buyers treat it as a practical way onto the V20 platform, with the battery and charger doing much of the work.

What people mention
  • BatteryPraisedOwners like the Advanced 3 Ah pack, saying it runs cooler and lasts longer than the standard battery.
  • RuntimeMixedLight jobs are fine, but heavier grinding drains the single 3 Ah pack quickly.
  • GrinderPraisedThe 4-1/2 in. grinder is described as compact and easy to control for cutting and rust removal.
  • RatchetPraisedBuyers find the 3/8 in. ratchet useful for fasteners in tight spots.
  • ValuePraisedReviewers see the bundle as a good way to get a battery, charger and two tools at once.
  • Brushed motorMixedSome note the ratchet is brushed rather than brushless, which they see as a step behind newer tools.

From Stones Ace of

  • Bundle includes V20 cordless 4-1/2 in. small angle grinder (CMCG400B, tool only)
  • Includes V20 3/8 in. brushed cordless ratchet (CMCF930B, tool only)
  • Includes V20 Advanced 3 Ah lithium-ion battery and charger starter kit (CMCB2103-CK)
  • Bundle sale advertised as save 57%
  • Rated 4.7 out of 5 from 34 reviews
Guarantee
Ace Hardware Protection Plan available: 100% parts and repair labor coverage for mechanical and electrical defects after the manufacturer warranty expires, plus
Shipping
Ship: usually ships next day; delivery cost and arrival date shown at checkout. Free Ace Rewards delivery on qualifying online purchases over a minimum spend.
Packs
Bundle of three items: grinder, ratchet and battery/charger starter kit.
In the box
Craftsman V20 Cordless 4-1/2 in. Small Angle Grinder (CMCG400B, tool only), Craftsman V20 3/8 in. Brushed Cordless Ratchet (CMCF930B, tool only), CRAFTSMAN V20 Advanced 3 Ah Lithium-Ion Battery and Charger Starter Kit (CMCB2103-CK)

About the Craftsman V20 3Ah Advanced Battery Starter with 3/8 in. Ratchet and 4.5 in. Grinder

This Craftsman V20 bundle pairs a 4-1/2 in. cordless small angle grinder and a 3/8 in. brushed cordless ratchet with a V20 Advanced 3Ah lithium-ion battery and charger starter kit. Both tools are sold as tool only, so they run on the included battery.

The V20 Advanced battery uses tabless cell technology and is built to run cooler. It provides up to 96 percent more power and up to 50 percent more runtime. It works with existing Craftsman V20 tools, chargers, and outdoor equipment.

Number of tools
20 piece
Battery
V20 Advanced 3Ah lithium-ion (CMCB2103-CK starter kit)
Battery technology
Tabless cell design, runs cooler
Grinder
V20 cordless 4-1/2 in. small angle grinder (CMCG400B), tool only
Ratchet
V20 3/8 in. brushed cordless ratchet (CMCF930B), tool only
Compatibility
Craftsman V20 tools, chargers, and outdoor equipment
In the box
Angle grinder (CMCG400B), 3/8 in. ratchet (CMCF930B), V20 Advanced 3Ah battery and charger starter kit (CMCB2103-CK)

Specifications

Number Of Tools
20 piece

Questions and answers

What is in the box?
A V20 4-1/2 in. small angle grinder (CMCG400B, tool only), a V20 3/8 in. brushed cordless ratchet (CMCF930B, tool only), and a V20 Advanced 3 Ah battery and charger starter kit (CMCB2103-CK).
Does the battery fit other Craftsman tools?
Yes. The V20 battery is compatible with existing Craftsman V20 tools, chargers and outdoor equipment.
Is the grinder or ratchet brushless?
No. The ratchet is a brushed model, and the grinder is the compact CMCG400B small-angle grinder.
How many batteries come with it?
One 3 Ah Advanced battery. Two tools share it, so a second pack helps for longer sessions.
What is the battery's advantage over the standard V20 pack?
Craftsman says the tabless cell design runs cooler and gives up to 96 percent more power and 50 percent more runtime.
Who is this bundle for?
DIYers already on the V20 platform who want light grinding, cutting and ratchet work from one battery and charger.
Where is the Craftsman V20 3Ah Advanced Battery Starter with 3/8 in. Ratchet and 4.5 in. Grinder cheapest?
At Stones Ace of, for $139.00, as of our latest check.

Stores we've priced the Craftsman V20 3Ah Advanced Battery Starter with 3/8 in. Ratchet and 4.5 in. Grinder at

  • Ace Hardware deals and prices

More from Craftsman

  • C
    Craftsman V20 3Ah Advanced Battery Starter with 3/8-in Ratchet and 5in Random Orbit Sander
    Craftsman V20 3Ah Advanced Battery Starter with 3/8-in Ratchet and 5in Random Orbit Sander
  • C
    Craftsman V20 3Ah Advanced Battery Starter with Jig Saw and 5in Random Orbit Sander
    Craftsman V20 3Ah Advanced Battery Starter with Jig Saw and 5in Random Orbit Sander
  • C
    Craftsman V20 3Ah Advanced Battery Starter with 3/8-in Ratchet and Inflator
Craftsman V20 3Ah Advanced Battery Starter with 3/8-in Ratchet and Inflator
  • C
    Craftsman V20 Cordless Grease Gun (Tool Only)
    Craftsman V20 Cordless Grease Gun (Tool Only)
  • C
    CRAFTSMAN V20 Cordless Framing Nailer, Nail Gun, 21 Degree, up to 3-1/4 inch Nails, Bare Tool Only (CMCN621PLB)
    CRAFTSMAN V20 Cordless Framing Nailer, Nail Gun, 21 Degree, up to 3-1/4 inch Nails, Bare Tool Only (CMCN621PLB)
  • C
    CRAFTSMAN V20 Cordless Framing Nailer
    CRAFTSMAN V20 Cordless Framing Nailer
  • C
    Craftsman Portable Jobsite Table Saw with Folding Stand 15 Amp
    Craftsman Portable Jobsite Table Saw with Folding Stand 15 Amp
  • C
    Craftsman 20-Piece Ratcheting Combination Wrench Set
    Craftsman 20-Piece Ratcheting Combination Wrench Set
  • All Craftsman deals and products →

    More cordless power tool combo kits

    • F
      Flex Brushless 4 Tool Combo Kit with Circular Saw and Drill Driver
      Flex Brushless 4 Tool Combo Kit with Circular Saw and Drill Driver
    • M
      Milwaukee M12 12V Lithium-Ion Cordless 4-Tool Combo Kit
      Milwaukee M12 12V Lithium-Ion Cordless 4-Tool Combo Kit
    • F
      Fuel Cordless Combo Kit - 12 V
      Fuel Cordless Combo Kit - 12 V
    • M
      Milwaukee M12/M18 12/18V Lithium-Ion Cordless 3/8 in. Ratchet & 1/2 in. Impact Wrench Combo Kit w/Socket Set (19-Piece)
      Milwaukee M12/M18 12/18V Lithium-Ion Cordless 3/8 in. Ratchet & 1/2 in. Impact Wrench Combo Kit w/Socket Set (19-Piece)
    • M
      Milwaukee M12 Cordless 5-Tool Combo Kit
      Milwaukee M12 Cordless 5-Tool Combo Kit
    • A
      ACDelco ARW12103-K1 G12 3/8" Brushless Ratchet Wrench and Impact Wrench Combo Kit
      ACDelco ARW12103-K1 G12 3/8" Brushless Ratchet Wrench and Impact Wrench Combo Kit
    • M
      Milwaukee M18/M12 12V/18V 3/8 in. Ratchet and 1/2 in. Impact Wrench Cordless Combo Kit with 1/2 in. SAE Impact Sockets
      Milwaukee M18/M12 12V/18V 3/8 in. Ratchet and 1/2 in. Impact Wrench Cordless Combo Kit with 1/2 in. SAE Impact Sockets
    • T
      Taskstar 2-Tool Combo Kit 1/2 inch Brushless Impact Wrench & 12V Electric Ratchet Wrench Set
      Taskstar 2-Tool Combo Kit 1/2 inch Brushless Impact Wrench & 12V Electric Ratchet Wrench Set