eFoil Battery Compatibility & Performance

Commonly used in ‌DIY and OEM eFoil builds‌, this pack powers systems requiring ‌long runtime and high thrust‌, such as ‌Lift Foils, Swurfer, or custom hydrofoil boards‌. It supports ‌2–3 hours of continuous riding‌ under moderate load, depending on rider weight and water conditions . Charging is typically done via ‌58.8V 3.5–7A chargers‌, with full charge taking ‌1.5 to 3 hours‌. Some models support ‌active balancing and Bluetooth monitoring‌, allowing real-time tracking of voltage, temperature, and remaining capacity via smartphone apps .

Safety & Operational Guidance

• ‌Use only with compatible chargers‌: Mismatched voltage can cause fire or explosion.
• ‌Avoid submersion unless rated IP67+‌: Even waterproof packs should be rinsed and dried after saltwater use.
• ‌Inspect regularly for damage‌: Cracks or swelling indicate cell failure risk.
• ‌Store at 40–60% charge‌ if not used for over two weeks to prolong lifespan.
• ‌Operate within -20°C to 60°C range‌: Extreme cold reduces output; heat accelerates degradation .