SKU: 86146140260

Battery 7A Set (2Pcs)

Sale price$404.10 Regular price$449.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Battery 7A Set (2Pcs)Our lithium high voltage batteries (LiHV) have been specifically designed for the Duotone Foil Assist system. Please note that you need to connect two batteries to activate the Foil Assist. To make your foiling experience with the Foil Assist truly limitless, our batteries comply with air travel regulations and have a capacity of 159. 6 Wh just under the 160 Wh limit for air transport*. This means you can take your Foil Assist anywhere and explore

Our lithium high-voltage batteries (LiHV) have been specifically designed for the Duotone Foil Assist system. Please note that you need to connect two batteries to activate the Foil Assist.

To make your foiling experience with the Foil Assist truly limitless, our batteries comply with air travel regulations and have a capacity of 159.6 Wh – just under the 160 Wh limit for air transport*. This means you can take your Foil Assist anywhere and explore completely new spots.

The battery runtime depends on various factors, including your foiling skills, weight, conditions, board size, speed level, and the efficiency of your foil. Typically, the runtime ranges from 30 to 60 minutes. We recommend investing in a second set of batteries so you can fully enjoy your time on the water without significant interruptions.

The batteries can be easily activated with a simple power button. Next to it, you will find four indicator lights that show the charge status of the battery – from empty to the optimal storage level (two or three lights) to fully charged.

Battery Characteristics:

  • TYPE: LiPo
  • CAPACITY: 7 Ah
  • VOLTAGE: 22.8 V × 2
  • ENERGY: 159.6 Wh × 2
  • WEIGHT: 1 kg × 2

Safety Note: Always store your batteries in a fire-resistant bag when not in use.


* Please note that some airlines may have different watt-hour limits for batteries, so be sure to check this before booking your flights. Approval from the airline must be obtained prior to your journey to ensure a smooth process. You can find more information about traveling with Foil Assist batteries in our Help Center.

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: 86146140260

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4.8 ★★★★★
Based on 16 reviews
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Robert H.
Belleville, US
★★★★★ 5
Good price
Size: 26"/16"/13"
Seems to be decent quality, only used them for a few weeks, but they’re doing a good job. Easy to install and can’t beat the price! I’ll definitely recommend them as of now, will update on the longevity.
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Reviewed in the United States on April 22, 2026
E
Verified Purchase
EZimm
Cuba, US
★★★★★ 5
Worth the purchase!
Size: 26"16"12"
Perfect fit for my 2018 Subaru Crosstrek. Blades seem to be fairly durable. I live in the Pacific Northwest. So, they get a lot of use in the winter. I don’t expect them to last more than a years worth of use, but for this price I think it’s worth it. Maybe I’ll be surprised and they’ll last longer. No streaking so far after using them all winter. Well pleased with this purchase! Would recommend as an affordable, functional replacement blade.
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Reviewed in the United States on April 25, 2026
R
Verified Purchase
Ramr Imari
Lexington, US
★★★★★ 4
Quiet and easy to install on your car or SUV. Good quality blades.
Size: 24"/18"/14"
Wiper blades were easy to put on and come with an easy to follow instructional booklet. Wiper blades themselves are constructed well and made of quality rubber material. The other advantage is they come with all three blades which saves you time and money. Took about 10-15 minutes to replace all three wiper blades which can be done without any tools. The blades are quiet and so far do not cause any streaking. I recommend these blades if you’re looking for OEM quality blades that are easily replaceable and quieter than old blades that need replacing. They work well in heavy rainstorms.
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Reviewed in the United States on May 21, 2026
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Verified Purchase
Chris G.
Charlottesville, US
★★★★★ 5
Perfect fit at a perfect price!
Size: 26"/24"/14"
I was hesitant at first with buying an all-in-one set. In the past, I had to buy the windshield wipers separate from the rear due to compatibility issues. I read the reviews and took a chance. The material quality far exceeds what the price would suggest. The size matched the old blades. They look sturdy and will hold up over time. The instructions are mostly pictures but that proved to be enough. All you have to do is remove your old wiper blade. Identify the wiper arm end. Find that style on the installation sheet. Identify what clip configuration is needed for your wiper arm end from the same installation sheet. You may have to remove some layers of the new wiper blade assembly. It's easy to do since they are clipped on top of one another. For my 2021 Honda Pilot I had to remove the top two pieces to expose the type of clip I needed. It just snapped into place with minimal effort. Once both were installed I tested them by cycling wipes with wiper fluid. No streaks told me I had consistent contact throughout the wipe cycle. The back was simple. I had to rotate the old blade all the way around until the blade faced upward. Then I supported the wiper arm while I pulled the old blade out and away. The new blade is installed facing upward. As you rotated the blade downward, apply pressure towards the wiper arm and the blade will snap into place. I tested with a wiped cycle and the blade had constant contact with the glass. Crystal clear vision at the front and back. I will trust this brand with my other car, a 2017 Volvo XC60, and submit a review at that time. Order now! Operators are standing by!
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Reviewed in the United States on September 25, 2025
E
Verified Purchase
e love
Omaha, US
★★★★★ 5
Great Value
Size: 26"/14"/10"
Great value for an all in one kit. They are just as good as OEM. Definitely will buy again when needed. Durable and easy installation.
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Reviewed in the United States on May 25, 2026

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