Foil Drive FM+ Battery Adaptor
$99.00
Special order from Foil Drive USA: arrives at our Hood River shop in 3-4 business days.
Required to run an FM+ battery in a Fusion. Fusion systems purchased before September 2026 need this adaptor; newer Fusion kits include it.
5 in stock

FM+ BATTERY ADAPTOR
Unlock the FM+ 650 (and FM+ 430) batteries in your Fusion.
Adding the FM+ Battery Adaptor to the Fusion unlocks the smaller FM+ 650 and FM+ 430 batteries. The tool-less design clips onto the battery as an extension so that it fits securely in the longer Fusion unit.
The smaller batteries enhance ride feel without compromising on the top-end power exclusive to the Fusion unit. The Fusion 860 Battery does not require the adaptor.
Note: Fusion units purchased before September 23, 2026 do not include the adaptor. Fusion Base Kits sold from launch onward include it.
What’s Included
- 1x FM+ Battery Adaptor
Tech Specs
- Tool-less install
- Compatible with: Foil Drive Fusion + FM+ 650 / FM+ 430 batteries
- Not required for MAX+ or the Fusion 860 Battery
More details at Foil Drive Compare Page
Back to E-FOIL ACCESSORIES
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In stock at our Hood River shop. Not sure it fits your setup? Text us at (541) 319-8702.

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