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USA
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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
RIDGID 18-Volt OCTANE Cordless Brushless Reciprocating Saw with OCTANE Lithium-Ion 9 Ah Battery (Charger Not Included)RIDGID introduces the RIDGID 18 Volt OCTANE Reciprocating Saw with OCTANE Lithium Ion 9 Ah Battery (Charger Not Included). OCTANE Tools feature High Performance Brushless Motors and Advanced Electronics, providing best in class power and intelligence. This tool delivers up to 80% faster cutting and 65% more power in high demand application. With registration, this Reciprocating Saw is backed by the Industry's Only Lifetime Service Agreement. The
RIDGID introduces the RIDGID 18-Volt OCTANE Reciprocating Saw with OCTANE Lithium-Ion 9 Ah Battery (Charger Not Included). OCTANE Tools feature High Performance Brushless Motors and Advanced Electronics, providing best-in-class power and intelligence. This tool delivers up to 80% faster cutting and 65% more power in high demand application. With registration, this Reciprocating Saw is backed by the Industry's Only Lifetime Service Agreement. The OCTANE 18-Volt 9.0 Ah High Capacity Bluetooth Battery features extreme runtime and best-in-class intelligence. This battery offers 8X more runtime when compared to standard 1.5 Ah lithium-ion. With Bluetooth Technology, the jobsite is opened up to many features that will increase productivity throughout the work day. While providing increased performances with all RIDGID 18-volt tools, OCTANE batteries provide maximum performance when paired with OCTANE tools (not included) for high demand applications. This battery is backed by a 3-Year Limited Warranty. The RIDGID 18-Volt OCTANE Reciprocating Saw with OCTANE Lithium-Ion 9 AH Battery includes the OCTANE Reciprocating Saw with reciprocating saw blade, the OCTANE 9 Ah Battery, and an operator’s manual. Charger sold separately.- California residents
- Reciprocating Saw: Brushless Motor Technology delivers over 50% more runtime, more power, and longer motor life
- Reciprocating Saw: On/off orbital action for faster wood cutting (orbital) or for metal cutting (non-orbital) applications
- Reciprocating Saw: Open shoe design provides increased visibility when cutting
- Reciprocating Saw: Sight line blower directs debris away from the cut line for increased visibility
- Reciprocating Saw: Tool-free adjustable shoe allows user to easily adjust the show to increase the life of the blade
- Reciprocating Saw: Grip Light engages LED light independently of the trigger to illuminate workspace
- Reciprocating Saw: Lifetime Service Agreement with registration within 90 days
- Battery: Maximum performance and intelligence when paired with a RIDGID OCTANE tool
- Battery: 8X more runtime when compared to standard 1.5 Ah lithium-ion batteries
- Battery: Bluetooth Technology enabled offering industry leading intelligence
- Battery: Over 15 different push notifications such as Battery is Fully Charged, Low Battery, and Maintenance is Needed
- Battery: Security features such as Locate Your Battery, Lock Your Battery, and Disable Your Battery when out of range
- Battery: Battery status features such as Estimated Charge Time and Total Hours Used
- Battery: 3-year limited warranty
- 100% Compatible: Works with all RIDGID 18-Volt Tools and Chargers
- Includes: (1) R8643B 18-Volt OCTANE Brushless Reciprocating Saw, (1) reciprocating saw blade, (1) AC8400809 18-Volt OCTANE Bluetooth 9.0 Ah Battery, and operator's manual
- Chargers sold separately
- RIDGID: Powerful. Durable. Professional.
Features
| Item Weight | 7.20 |
| Battery Size | 18-volt |
| Included Accessories | Blades |
| Cuts Through | Wood |
| Maximum Amperage (amps) | 0.0 |
| Color Family | Orange |
| Battery/Charger | (1) 9.0 Ah Battery Included |
| Power Tool Features | Adjustable Shoe,Keyless Blade Change,No Tool Blade Change,Orbital Action,Variable Speed |
| Strokes per Minute | 3100 |
| Returnable | 180-Day |
| Cordless/ Corded | Cordless |
| Battery Power Type | Lithium Ion |
| Charger Included | Charger Not Included |
| Construction Material | Acrylonitrile Butadiene Styrene (ABS) |
| Length Of Stroke | 1-1/8 in |
| Battery Amp Hours | 9.0 |
| Number of Batteries Included | 1 |
| Product Weight (lb.) | 7.2 lb |
| Cordless Tool Type | Reciprocating Saw |
| Condition | New |
| Batteries Included | Yes |
| Power Source | Battery |
| Motor Type | Brushless |
| Battery/Charger2 | 1 Battery Included |
| Voltage (volts) | 18 |
| Product Depth (in.) | 18.27 in |
| Product Width (in.) | 3.7 in |
| Product Height (in.) | 6.7 in |
| Certifications and Listings | UL Listed |
| Manufacturer Warranty | Lifetime Service Agreement with registration within 90 days of purchase |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1987 reviews
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Product Reviews
★★★★★ 5
Better than most!
Size: 1 add-on extender, Configuration: without eero Plus
I found that this extender works better than most in that it seamlessly boosts the signal without having to switch networks. The set up was super simple and easy, just plug and play basically. Does exactly as advertised, only about a 30% reduction in speed.
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Reviewed in the United States on May 16, 2026
★★★★★ 4
Almost perfect...
Size: 1 router + 2 extenders, Configuration: without eero Plus
I needed to extend my wireless reception for my home office. This was recommended by the cable guy and was easy to install. Instead of just picking up a signal and patching it through, it creates a web in my home and extends the wi-fi not only to my office, but upstairs as well.
It works with my Comcast modem and provides much greater speed and coverage in my home. It's not perfect as I still get occasional freezing when on video calls, but unless I want to move my office to the dining room this will have to do.
I don't know how much this should cost, but I had a little bonus money so I spent it on this upgrade. It seems to be worth it.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Super Easy Setup & Great Coverage
Size: 1 add-on extender, Configuration: without eero Plus
This was incredibly easy to set up. The app walked me through everything step by step and within just a few minutes the extender was connected and working. I’m not super techy, so I really appreciated how simple and straightforward the process was.
I added this to help improve Wi-Fi coverage in parts of the house that normally had weaker signal, and it made a noticeable difference right away. Everything feels faster and more reliable now, especially when streaming or using multiple devices at once.
Definitely a great option if you want to extend your coverage without dealing with a complicated setup process.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Works with Eero 7 router and easy setup
Size: 1 add-on extender, Configuration: without eero Plus
Fabulous!!
Fortunately I read many reviews and learned a few things before buying this excellent product. I have a recently installed Eero Pro 7, and this works great.
One review I read mentioned it might take a bit of time for your device to recognize use the signal from the extender instead of the router. That was true for me. Give it 30 minutes or so and you will be happy.
Another review talked about having the same Eero router I have, so I knew it would work for me.
And finally, remember this… extenders do not increase speed per se, they improve the strength of the signal. It is improved signal strength that is allowing your device to operate better. Weak signal, slower speed. String signal, faster speed.
Plug it in, open the app, tap to add a device and follow the very, very simple instructions and voila, connected.
Rather than pay the extra $21/mo the IP wanted for me to rent the nodes, for the price of 3 months rental I own the extender.
Excellent product
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Easy-to-add hub to for an existing Eero system
Size: 1 add-on extender, Configuration: without eero Plus
Ok, so I am NOT tech-y at all—but fortunately Eero caters to my ilk!
I installed an Eero wireless "mesh" system when we moved into our home and it came with three hubs to extend the coverage of the wifi throughout the home. That system was very easy to set up and control with an app, even for those without high-tech capacity like myself.
Now, the good thing about a Midcentury home is that it is built insanely well—but the same thing that makes it soundproof and sturdy is also the thing that makes it a little troublesome when it comes to wifi coverage. I made my son a "kid-cave" out of the outdoor shed, which is about 15 feet away from the house. And as good as the Eero was inside the home, it was not able to deliver a consistent signal through the solid concrete walls to the shed.
After much grumping from my 13-year-old gamer, I ordered one more extender hub to solve the issue. It arrived in a timely manner, and I brought it into the shed and plugged it into the wall. Fortunately for me, it was super easy to add this new hub to the existing system. All it took was one click in the app, and in less than a minute, the shed had full, high-speed wifi coverage like the rest of the home.
I cannot recommend Eero enough - it is sleek, small and powerful, and the system is easily extended to suit all your wifi needs.
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Reviewed in the United States on February 24, 2026
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