The Y1 battery is the spare battery pack we make for our Y1 electric hydrofoil boards, the EFOIL EPP Y1 and the EFOIL Carbon fiber Y1. This listing is for riders and operators who want a second pack, so one can charge while the other is out on the water.

What the Y1 battery is
It is the pack that powers our Y1 e-foils. Both Y1 product pages list the same battery and power details:
- 58Ah / 3016Wh ternary lithium battery, 52V nominal
- Charges fully in 3 hours
- 60 to 90 minutes of riding per charge depending on water conditions, with a maximum of 90 minutes
- Three-level alarm battery management system and full waterproof protection
- Built for the Y1 and its 8 kW max power, with a top speed of 45 km/h and a 100 kg max load
We only list what our product pages state. If you need a figure that isn’t shown here, message us and we’ll answer from the factory.
Who it suits
A Y1 session runs up to about 90 minutes, and a full recharge takes 3 hours. A second pack closes that gap. It suits resorts, rental businesses and marine recreation centers running the Y1 for several sessions a day, friends and families taking turns on one board, and owners who travel to a lake or the coast and don’t want one charge to end the day. Charge one pack while you ride the other, then swap at the shore.
This pack is made for the Y1. If you ride another Rush Wave board, choose the battery listed for that model in our Extra Battery category, or ask us which one fits before you order. Read more about the boards in our EFOIL EPP Y1 guide and our EFOIL Carbon fiber Y1 guide.
Factory price
Rush Wave builds this battery for our own e-foils. The $256.00 on rushwaveofficial.com is the factory price for the Y1 battery, with no dealer markup on top. The boards are listed at $2,986.00 for the EFOIL EPP Y1 and $3,257.00 for the EFOIL Carbon fiber Y1.
Buy the battery here: https://rushwaveofficial.com/product/y1-battery/
WhatsApp only: +44 7473 930092, or email [email protected]



