Refresh For Less event is on now. Don't wait!  Shop Event

Overview

Model # AC840089SB Store SKU # 1001038475

The RIDGID 18-Volt High-Capacity 5Ah Lithium-Ion Battery provides all the power needed to tackle demanding tasks on the job site. With up to six times more run time and over twice the life of standard lithium-ion, the RIDGID 18-Volt 5Ah battery will push your tools to the limit. All Hyper Lithium-Ion batteries are built for high performance and protected from overheating, overloading and overcharging through their triple protection electronics design. Their chemistry allows for maximum performance in temperatures as low as -4 degrees F and up to 120 degrees F, so you can use it year-round in almost any climate.

  1. Up to 6X more run time and 2X longer life than standard lithium-ion
  1. Extreme weather performance operates down to -4 degrees F (-20 degrees C) and up to 120 degrees F (49 degrees C)
  1. Triple protection electronics design protects battery from overheating, overloading and overcharging
  1. Intuitive onboard fuel gauge monitors charge level for more efficient time management
  1. Compatible with all RIDGID 18-Volt tools and dual-chemistry chargers
  1. Includes: (2) 18-Volt Lithium-Ion 5.0Ah batteries

Specifications


Power Tool Accessory Type

Power Tool Batteries


Power Tool Accessory Features

Universal


Battery Capacity (amp-hour)

5


Voltage (volts)

18


Battery Platform

RIDGID 18V


Battery Power Type

Lithium Ion

Dimensions

Assembled Depth (in inches)
8.23
Assembled Height (in inches)
8.90
Assembled Weight (in lbs)
4.02
Assembled Width (in inches)
3.46
Packaged Depth (in inches)
8.23
Packaged Height (in inches)
8.9
Packaged Weight (In lbs)
4.02
Packaged Width (in inches)
3.46

Details

Battery Capacity (amp-hour)
5
Battery Platform
RIDGID 18V
Battery Power Type
Lithium Ion
Certified
Country of Origin
CN-China
Power Tool Accessory Features
Universal
Power Tool Accessory Type
Power Tool Batteries
Voltage (volts)
18

Warranty / Certifications

3-Year Limited Warranty. For more details on this warranty, please call 1-866-539-1710
18-Volt Lithium-Ion 5.0Ah Battery (2-Pack)RIDGID 18-Volt Lithium-Ion 5.0Ah Battery (2-Pack)The RIDGID 18-Volt High-Capacity 5Ah Lithium-Ion Battery provides all the power needed to tackle demanding tasks on the job site. With up to six times more run time and over twice the life of standard lithium-ion, the RIDGID 18-Volt 5Ah battery will push your tools to the limit. All Hyper Lithium-Ion batteries are built for high performance and protected from overheating, overloading and overcharging through their triple protection electronics design. Their chemistry allows for maximum performance in temperatures as low as -4 degrees F and up to 120 degrees F, so you can use it year-round in almost any climate.
RIDGID
1001038475
18-Volt Lithium-Ion 5.0Ah Battery (2-Pack) is rated 4.3 out of 5 by 100.
  • y_2024, m_9, d_18, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_99
  • loc_en_CA, sid_1001038475, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot-canada
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 75ms
  • REVIEWS, PRODUCT
Rated 5 out of 5 by from Like the Batteries - aquisition method sucks The batteries work well and it is a definite value to purchase the two pack. I'm using them to power my portable worksite lights for hours, for jobsites and video shoots. My only complaint is that the 5 Amp hour batteries cannot be ordered online and delivered to you or the store of your choice - rather you have to stumble across them in store or hunt online for the closest ones to you which, at one point, was Timmins - if you find them grab them! I was going to deduct a star for that, but that has nothing to do with the product rather their availability.
Date published: 2017-12-05
Rated 1 out of 5 by from Battery completely dead after about a dozen cycles It was nice while it lasted. I bought one 5Ah battery and it was great to have the extra life for the circular saw so I bought a second. They were not cheap by any means. Now one is completely dead and the charger won't register it. I think it died from being discharged too far or sitting too long between uses. This is not supposed to happen with protected lithium batteries. No response from Ridgid via email. Very disappointed. Considering changing brands to be honest.
Date published: 2020-10-22
Rated 4 out of 5 by from 5 ah battery Good run time, but pricey and are not included in life time warranty program. They come with 3 year warranty
Date published: 2019-11-15
Rated 4 out of 5 by from Would need some refine on the case Looks good on all my tools. I did not test battery through yet but it last long enough on my sander. I don't like the button to see the battery usage.. it's way harder to press than the basic battery that came with my combo.
Date published: 2019-08-12
Rated 5 out of 5 by from Reliable batteries. Very reliable battery when using my 7 1/4” skilsaw. One battery lasts most of my workday on a single charge. Having the extra one is a total bonus.
Date published: 2019-08-04
Rated 1 out of 5 by from Dead battery Highly recommend NOT buying this product. 4 months after warranty expired, battery would charge on 50%, then completely died 6 months after warranty expired. Not happy how they snuck this 3 year warranty product under all of the lifetime warranty signage.
Date published: 2023-07-19
Rated 5 out of 5 by from Love Ridgid I love all the ridgid lines. Waiting for them to expand with more tools. Thanks
Date published: 2017-12-04
Rated 5 out of 5 by from Fantastic Great product, would highly recommend anything they make
Date published: 2019-06-05
  • y_2024, m_9, d_18, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_99
  • loc_en_CA, sid_1001038475, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot-canada
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 12ms
  • REVIEWS, PRODUCT

I want to know if all the Ridgid Lithium-Ion 18 V batteries -- 2, 4,or 5 Amp Hr -- fit 18V Ridgid tools that are 4 years old? Also, my tool set included a charger. Will the charger work with any of these same batteries?

Asked by: gwaynel
All of the 18V batteries are compatible dating back to 2006 so you will be fine to use the newer batteries on your older tools.
Answered by: The RIDGID Canada Team
Date published: 2020-11-24

Will these batteries work with the RIDGID Gen5x 18V Lithium-Ion 1/2-Inch Brushless Cordless Compact Hammer Drill Kit

Asked by: robfitz123
Hi robfitz123, it will work. All our batteries or interchangeable.
Answered by: The RIDGID Canada Team
Date published: 2020-11-24
  • y_2024, m_9, d_18, h_11CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_41
  • loc_en_CA, sid_1001038475, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot-canada
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 68ms
  • QUESTIONS, PRODUCT