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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
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Description
18-Volt OCTANE Bluetooth 9.0 Ah BatteryRIDGID introduces the 18 Volt OCTANE Bluetooth 9. 0 Ah High Capacity Battery. 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 introduces the 18-Volt OCTANE Bluetooth 9.0 Ah High Capacity Battery. 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. Chargers sold separately.- California residents
- Maximum performance and intelligence when paired with a RIDGID OCTANE tool
- 8X more runtime when compared to standard 1.5 Ah lithium-ion batteries
- Bluetooth Technology enabled offering industry leading intelligence
- Over 15 different push notifications such as Battery is Fully Charged, Low Battery, and Maintenance is Needed
- Security features such as Locate Your Battery, Lock Your Battery, and Disable Your Battery when out of range
- Check the battery status to know your estimated charge time and total hours of runtime
- 100% Compatible: Works with all RIDGID 18-Volt Tools and Chargers
- 3-year limited warranty
- Includes: (1) AC8400809 18-Volt OCTANE Bluetooth 9.0 Ah Battery
- Chargers sold separately
- RIDGID: Powerful. Durable. Professional.
Features
| Item Weight | 3.05 |
| Color Family | Orange |
| Number of Batteries Included | 1 |
| Rechargeable | Yes |
| Charge time (min.) | 180 |
| Returnable | 180-Day |
| Cordless/ Corded | Cordless |
| Battery Power Type | Lithium Ion |
| Battery Amp Hours | 9.0 |
| Number of Total Batteries Included | 1 |
| Tools Product Type | Power Tool |
| Power Tool Features | Mobile App Integrated |
| Power Tool Accessory Type | Battery |
| Voltage (volts) | 18 |
| Product Height (in.) | 8.66 in |
| Product Length (in.) | 3.94 in |
| Product Width (in.) | 7.28 in |
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
4.3 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Seamless comfort
Size: Medium, Color: Black
Love the comfort and the design of the sock not have the bumps in the seam. Used to buy at the ASICS store but now can only find online.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Absolutely Essential for Any Athlete or Gym-Goer!
Size: Large, Color: (035) Steel / White / Black
I recently purchased the Under Armour Unisex-Adult Training Cotton No Show Socks 6 Pack, and I must say, they've become an indispensable part of my workout gear. Here's why these socks are a game-changer:
Comfort Above All: These socks are incredibly comfortable. Made from a blend of cotton and synthetic fibers, they provide just the right amount of cushioning without feeling bulky. Whether I'm running, lifting weights, or doing yoga, my feet feel supported yet free.
No Show, All Go: True to their name, these socks stay perfectly in place without slipping down into my shoes. This is crucial for maintaining a professional look at the gym or during sports activities. No more embarrassing sock peeks or having to constantly adjust them.
Durability: For the price, these socks hold up remarkably well. I've washed them multiple times, and they haven't lost their shape or elasticity. They've survived the rigors of both my workouts and laundry day.
Breathability: The material mix allows for excellent breathability. My feet stay dry and cool, reducing the chances of blisters or discomfort during long sessions.
Pack Value: Getting six pairs in one go is fantastic. It means I always have a fresh pair ready, which is perfect for someone like me who works out frequently.
Fit for All: These socks fit true to size and are designed to be unisex, making them a versatile choice for anyone looking to upgrade their sock game.
If you're in the market for socks that combine comfort, performance, and style, look no further. Under Armour has nailed it with these no-show socks. They've quickly become a staple in my wardrobe, and I find myself reaching for them over any other sock I own. Highly recommended for anyone serious about their fitness routine or just wanting reliable, high-quality socks.
5 out of 5 stars - These socks are a must-have!
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Reviewed in the United States on August 25, 2024
★★★★★ 5
My Husband’s Favorite Socks
Size: Large, Color: (035) Steel / White / Black
The Under Armour Unisex Training Cotton No Show Socks have become my husband’s absolute favorite socks—and he’s pretty picky about socks.
Comfortable Fit:
They’re soft, comfortable, and fit well without being too tight. They stay in place all day with no slipping or bunching.
Great for Everyday Wear:
Perfect for workouts, walking, and everyday use. They provide just the right amount of cushioning without feeling bulky.
Durable & Long-Lasting:
These hold up really well through regular wear and washing. They keep their shape and don’t wear thin quickly.
Reliable Under Armour Quality:
You can tell they’re well made. Consistent quality that matches what you expect from Under Armour.
Overall Impression:
When someone has a favorite sock and keeps reaching for it, that says everything. These are comfortable, durable, and dependable.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Quality Under Armour socks
Size: Large, Color: (100) White / White / Black
Nice medium thick sock that is breathable but cushioned. It stays put in the show and doesn’t fall down. Fit is true to size, no show/minimal show
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Perfect Pairs
Size: Large, Color: (100) White / White / Black
Very comfortable, soft & affordable..
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Reviewed in the United States on May 19, 2026