Foil Drive FM+ 650 Battery

Foil Drive FM+ 650 Battery sits at the intersection of runtime, weight and cost, and is the go to option for Gen2.5 Fusion and MAX+ units. With 648Wh of capacity, Foil Drive's 43V architecture delivers powerful, consistent thrust and endurance for extended surf sessions, upwind and downwind runs, wake riding, pumping, flatwater starts and light eFoiling. It works across Fusion and MAX+ setups: add the FM+ Battery Adaptor for Fusion, while MAX+ riders get the highest capacity battery and Fusion riders gain a lighter, more manoeuvrable option. WHAT'S INCLUDED FM+ 650 Battery FM+ 650 Battery Carry Case COMPATIBLE WITH Foil Drive Fusion (with FM+ Battery Adaptor) Foil Drive MAX+ FM+ Battery Adaptor 43V Standard Charger Foil Drive Battery Caddy (with FM+ Battery Adaptor) Note: Not compatible with the Gen 2 MAX unit DETAILS Gen2.5 Battery Technology allows deeper cycle performance, delivering full power down to around 10% battery before normal sag. Charging requires the 43V Charger supplied with Fusion or MAX+, averages 85 minutes and includes Storage Mode. Store at 30 to 60% SoC. The intelligent Bluetooth Module (BMS) sends accurate data to the V3 Controller and Foil Drive App, including battery naming, health and SoC. The one piece moulded design unifies battery and nose cone for sealing, water flow, durability and balanced weight over the foil's centre of lift. Internal thermal management keeps temperature stable for consistent power and smooth thrust from start to finish. TECH SPECS Rated Capacity: 648Wh Amp Hours: 15Ah Nominal Voltage: 43.2V Max Voltage: 50.4V Battery Weight: 3.95kg / 8.70lbs Dimensions of Battery: 460 x 125 x 55mm Dimensions Installed: 540 x 125 x 55mm (with MAX+) / 658 x 125 x 55mm (with Fusion) Nose Cone: Not required, integrated Battery Type: Lithium Ion Water Rating: IP68 and IP69 Water and Dust Resistance Certified: UN38.3, CE, FCC, WEEE, RoHS, PSE, IP68, IP69 RUNTIME (indicative guide only, varies by skill, weight, gear sizing and weather) E-Foil Intermediate: around 31 mins E-Foil Advanced: around 52 mins Surf Intermediate: around 40 to 50 mins Surf Advanced: around 55 to 70 mins E-Foil basis: 80kg rider, 800cm2 wing, 5'0 40L board, flat water, throttle around 70%. Intermediate includes touch downs, falls and restarts, Advanced has none. Surf basis: 80kg rider, 800cm2 wing, 5'0 40L board, 3ft swell, under 5kts wind. Intermediate has high motor reliance and many falls or restarts, Advanced has medium reliance, some pumping and minimal falls or restarts. Note: Products from the Foil Drive range are not eligible for Promotions or Discounts. Standard 1x Reward Points will still apply.