Save on Space event is on now. Don't wait!  Shop Event
Choose Your Options

Overview

Model # AC840040P Store SKU # 1001628220

RIDGID introduces the AC840040P 18V MAX Output 4.0 Ah Lithium-Ion Battery 2-Pack. MAX Output Batteries are RIDGIDs most powerful and longest running batteries. These RIDGID MAX Output 4.0 Ah batteries will provide up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015). Pair MAX Output batteries with RIDGID tools for maximum power in any application. The advanced electronics in MAX Output batteries enable users to power through the most demanding applications on the jobsite. Our innovative cooling technology extends battery life in the face of extreme use. These RIDGID MAX Output 4.0 Ah batteries are compact and lightweight, which reduces user fatigue. As always, these RIDGID MAX Output 4.0 Ah batteries are 100% compatible with all RIDGID 18V tools. Charger sold separately.

  1. MAX Output Batteries provide up to 2X more power compared to the 1.5 Ah lithium-ion battery (AC870015)
  1. Up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015)
  1. Advanced electronics and innovative cooling technology for extended battery life
  1. Compact size reduces user fatigue
  1. Fuel gauge displays power level on the job
  1. 100% Compatible: Works with all RIDGID 18V Batteries, Tools, and Chargers
  1. Charger sold separately
  1. Includes: (1) AC840040PN 18V Lithium-Ion MAX Output 4.0 Ah Battery (2-Pack) and operator's manual
  1. Lifetime Service Agreement: Free parts and service for life with registration

Specifications


Power Tool Accessory Type

Power Tool Batteries


Charge Time (min)

60


Power Tool Accessory Features

Universal


Battery Capacity (amp-hour)

4


Battery Platform

RIDGID 18V


Battery Power Type

Lithium Ion

Dimensions

Assembled Depth (in inches)
7.086
Assembled Height (in inches)
8.74
Assembled Weight (in lbs)
3.06
Assembled Width (in inches)
3.06
Packaged Depth (in inches)
3.5
Packaged Height (in inches)
7.5
Packaged Weight (In lbs)
3.6
Packaged Width (in inches)
4.88

Details

Amps
4.0Ah
Battery Capacity (amp-hour)
4
Battery Platform
RIDGID 18V
Battery Power Type
Lithium Ion
Battery Voltage
18V
Charge Time (min)
60
Country of Origin
CN-China
Pack Size
2
Power Tool Accessory Features
Universal
Power Tool Accessory Type
Power Tool Batteries

Warranty / Certifications

For warranty information, please call 1-866-539-1710
18V MAX Output Lithium-Ion 4.0 Ah Battery (2-Pack)RIDGID 18V MAX Output Lithium-Ion 4.0 Ah Battery (2-Pack)RIDGID introduces the AC840040P 18V MAX Output 4.0 Ah Lithium-Ion Battery 2-Pack. MAX Output Batteries are RIDGIDs most powerful and longest running batteries. These RIDGID MAX Output 4.0 Ah batteries will provide up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015). Pair MAX Output batteries with RIDGID tools for maximum power in any application. The advanced electronics in MAX Output batteries enable users to power through the most demanding applications on the jobsite. Our innovative cooling technology extends battery life in the face of extreme use. These RIDGID MAX Output 4.0 Ah batteries are compact and lightweight, which reduces user fatigue. As always, these RIDGID MAX Output 4.0 Ah batteries are 100% compatible with all RIDGID 18V tools. Charger sold separately.
RIDGID
1001628220
CAD2392025-01-31
The Home Depot Canada
4.6702285