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Home / Categories / Impact Wrenches / 18V Cordless 1/2 in. Impact Wrench Kit, 4.0 Ah Battery, Char
Ridgid

Ridgid 18V Cordless 1/2 in. Impact Wrench Kit, 4.0 Ah Battery, Charger & 18V 4.0 Ah EXP Lithium-Ion Battery

Ridgid 18V Cordless 1/2 in. Impact Wrench Kit, 4.0 Ah Battery, Charger & 18V 4.0 Ah EXP Lithium-Ion Battery
18V Cordless 1/2 in. Impact Wrench Kit, 4.0 Ah Battery, Char view 218V Cordless 1/2 in. Impact Wrench Kit, 4.0 Ah Battery, Char view 3
$238 to $308
  • Brand Ridgid
  • Model R86215KR840041
  • Tool type Impact Wrenches › Impact wrench
  • Configuration Kit (3 configurations listed)
  • Voltage 18 V
  • Battery platform 18V
  • Size / capacity 1/2 in.
  • Battery capacity 4 Ah
  • In the box Listing states: 2 batteries, charger

Commission earned on qualifying purchases. Choose a configuration below.

Prices were listed by the retailer as of Oct 30, 2026 and can change. Confirm the current price and availability on the retailer's page before you buy.

Configurations and prices

The same model is listed in different configurations. Compare like with like: a bare tool has no battery or charger stated, a kit lists what comes with it.

Combo kit
18V Cordless 1/2 in. Impact Wrench Kit with 4.0 Ah Battery 18V Cordless 4-1/2 in. Angle Grinder Kit with 4.0 Ah Battery
$238.00
Kit
18V Cordless 1/2 in. Impact Wrench Kit, 4.0 Ah Battery, Charger & 18V 4.0 Ah EXP Lithium-Ion Battery
$238.00
Bare tool
18V Cordless 1/2 in. Impact Wrench (Tool Only) with 18V MAX Output Starter Kit with (2) 4.0 Ah Batteries and Charger
$308.00

Commission earned on qualifying purchases.

About this impact wrench

This Ridgid cordless impact wrench has a 1/2 inch drive and runs on an 18V platform. This kit includes two 4.0 Ah lithium-ion batteries and a charger, so you can start working straight away and keep one battery charging while using the other. It suits anyone who already owns, or plans to build around, the Ridgid 18V battery system and needs a 1/2 inch drive for tasks such as wheel lug nuts or automotive work. Check that the 18V platform matches your existing batteries, and confirm the 1/2 inch size fits the fasteners you plan to tackle.