SKU: 4033661686

AmpCool® AC-240 Dielectric Coolant & Lubricant

Sale price$139.50 Regular price$155.00
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

AmpCool® AC-240 Dielectric Coolant & LubricantHigh fire resistant synthetic Single phase Liquid Dielectric Coolant with lubricity additives for batteries, electric motors, and electric motor controllers, Automotive KERS systems, hydraulics, permanently sealed systems w lubrication. Engineered Fluids' AmpCool Dielectric Coolants with optional Lubrication solve the high performance cooling, insulation, and lubrication challenges posed by today's high power electric vehicle, aircraft, and marine

High fire-resistant synthetic Single-phase Liquid Dielectric Coolant with lubricity additives for batteries, electric motors, and electric motor controllers, Automotive KERS systems, hydraulics, permanently sealed systems w/ lubrication.

Engineered Fluids' AmpCool Dielectric Coolants with optional Lubrication solve the high-performance cooling, insulation, and lubrication challenges posed by today's high-power electric vehicle, aircraft, and marine propulsion systems, and the accompanying power storage and motor controller technologies.

Unlike other products, AmpCool has been specifically formulated to allow eVehicle engineers to use a single fluid to fulfill the multiple roles of coolant, lubricant, and hydraulic fluid within the system. This multi-role flexibility reduces cost and complexity in all systems, while reducing supply chain challenges through SKU reduction. With a 25 year shelf-life and a 10 year operating life, AmpCool dramatically reduces ongoing maintenance costs in all environments.
AmpCool Dielectric Coolants are materially compatible with all materials commonly used in electric motors, hydraulic systems, and with all battery chemistries.

Full immersion cooling of battery cells eliminates heavy and complex heat spreaders and water coolant containment housings, while providing increased flexibility in battery cell placement. These simplifications radically reduce weight and cost, providing dramatically increased thermal conductivity at the tab and cell level. AmpCool's density is 80% of water providing additional weight savings resulting in extended vehicle range. Coupled with better overall cell performance and faster charging times AmpCool provides significant benefits across the board.

 

Download AmpCool Technical & Safety Data Sheets

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 4033661686

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4.5 ★★★★★
Based on 10 reviews
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Product Reviews
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Verified Purchase
Lynn Dion
Bozeman, US
★★★★★ 5
Bright color and tough skin both great
Color: Regular-Orange, Size: 2.5"(Medium)-12 Pack
These tennis-style balls are, as promised, much tougher and thicker-skinned than an ordinary tennis ball, being made as a fetching ball for dogs. I bought them as foot covers for the legs of walkers used by the elderly, a very popular use. They work extremely well to protect rugs and flooring, and to make a quiet gliding cover, easier for seniors to move smoothly without snags. The usual tennis balls used for this purpose wear out pretty quickly, but this ball was made to be repeatedly fetched and gnawed on by your Rottweiler, so it's a big improvement. You will need a good cutting tool to score in the crosswise slits where you insert the walker leg; it's too tough for your household scissors, but that's just the point, right? It's tough. Very much recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2024
S
Verified Purchase
SC_B2
Phoenix, US
★★★★★ 5
Not great quality
Color: Regular-Red, Size: 2.5"(Medium)-12 Pack
My dog is 7 months old, about 35lbs as of this review. These balls barely lasted a month as they all kept breaking if thrown against anything or just bounced repetitively. The color is good so that you can see it better in the dark, but I would not say these balls are worth the price. Update 2023-12: After posting my review the seller contacted me and provided me with two free sets of balls as an apology for the bad quality of the original set. So far these are holding much better with my dog and she loves to play fetch with them.
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Reviewed in the United States on November 25, 2023
K
Verified Purchase
Karen
Charlottesville, US
★★★★★ 4
Good minus one problem.
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
1 of the 4 balls didn’t squeak. Other than that, good product.
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Reviewed in the United States on August 5, 2025
J
Verified Purchase
Judyxt
Cuba, US
★★★★★ 5
I use it to help me with the joystick
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
These worked great for the joystick on my Jazzy Air 2 joystick have arthritis but with just one I can use it now.
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Reviewed in the United States on May 31, 2026
L
Verified Purchase
Lisa M.
Houston, US
★★★★★ 5
Wonderful product
Color: Regular-Orange, Size: 2.5"(Medium)-12 Pack
Love these balls! They are very sturdy for dog chewers and retrieval.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

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