eFoil Replacement Battery
eFoil Replacement Battery
- 12-month warranty
- Shipping from $10.50 Australia-wide · Free over $200
- Built to order: allow about 3 weeks
- Built in WA
Compare capacities
| Specification | 12.6Ah | 15Ah |
|---|---|---|
| Configuration | 8S3P | 8S3P |
| Cell | Molicel P42A | Molicel P50B |
| Capacity | 12.6Ah | 15Ah |
| Nominal Voltage | 28.8V | 28.8V |
| Fully Charged Voltage | 33.6V | 33.6V |
| Energy | 362.9Wh | 432Wh |
| Cell Format | 21700 | 21700 |
| Assembly | Australia | Australia |
About this battery
Australian-assembled eFoil replacement battery, compatible with Foil Drive Assist PLUS Gen 1 systems.
Built by Marsen Energy using genuine high-performance Molicel lithium-ion cells, these batteries provide a quality replacement or additional battery for compatible eFoil systems.
Available in two capacities:
- 12.6Ah – 8S3P Molicel P42A
- 15Ah – 8S3P Molicel P50B
The 12.6Ah option provides the original-style capacity, while the 15Ah version offers approximately 19% additional capacity for longer use between charges.
Both batteries are 28.8V nominal (33.6V fully charged) and are assembled and tested by Marsen Energy in Western Australia.
Compatibility: Foil Drive Assist PLUS Gen 1
Not compatible with: Foil Drive Assist Gen 1 22V systems.
Warranty and safety
Covered by our 12-month warranty from the date of purchase against defects in materials and workmanship. Your rights under Australian Consumer Law also apply.
This is an independently manufactured replacement battery. It is not manufactured, authorised or endorsed by the original manufacturer.
Lithium batteries are Dangerous Goods. If you think your battery is faulty, please contact us before sending it back and we'll give you return instructions.
Shipping and returns
Our Evolve and eFoil batteries are built to order, so please allow about 3 weeks before dispatch. Other in-stock items are dispatched within 48 business hours.
We ship within Australia using Australia Post or Team Global Express.
Lithium batteries can have dangerous-goods transport requirements, which may affect the delivery method and time.
We don't offer change-of-mind returns, so please check compatibility before ordering. Not sure? Email sales@marsen.com.au and we'll confirm the right battery for your board.