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Description
Duotone Electric Battery 7A Set (2Pcs) 2026Our 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: LiPoCAPACITY: 7 AhVOLTAGE: 22.8 V × 2ENERGY: 159.6 Wh × 2WEIGHT: 1 kg × 2Safety 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:
- 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.
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4.0 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 3
Good Review of the Intel Disciplines
Format: Kindle
I rented this book as required for an intelligence collections course I as taking. It is a good rundown on the different INT disciplines and the bureaucratic organizations managing the different INT categories. This book does not really touch on the various collection programs used to manage collections, or what the nomenclature of those requirements are, so reading this book will not teach you about intelligence collection management beyond gaining a foundational understanding of what the various INTs are used for.
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Reviewed in the United States on December 13, 2019
★★★★★ 1
Don't buy school books from Amazon
Format: Paperback
Thought I bought new, book came with an obsurd "Amazon Rentals" sticker on it. Looks used and abused. Will not be buying books needed for school from Amazon ever again.
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Reviewed in the United States on March 6, 2021
★★★★★ 4
A great academic primer
Format: Paperback
I found this to a great source for looking up details on how the IC defines the types of data it gathers. It's not necessarily a straight-read type of title, but I do keep it by my sofa, when reading the daily paper. It helps to better understand the viability of such things like the use of patrol planes along the Arabian Gulf borders or how the raw data of the Steele Dossier helps inform the decision makers, for example.
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Reviewed in the United States on August 4, 2019
★★★★★ 1
MONKEYBUSINESS BOOK
Format: Paperback
Get a clue. You shop out your sources like a monkey in a candy store.
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Reviewed in the United States on October 7, 2017
★★★★★ 5
Affordable
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 5W-20
Good oil
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Reviewed in the United States on May 24, 2026