Hyperlite 2026 Stratos E-Foil Battery

1155-25400112

Keep your sessions going with the Hyperlite Stratos E-Foil Battery 2.1, the official high-capacity replacement or backup battery made specifically for the Stratos e-foil.

Designed with advanced lithium-ion technology, this battery delivers up to 90 minutes of ride time depending on rider weight and conditions—perfect for long outings or swapping in when your main battery runs low.

A built-in smart Battery Management System helps protect against overcharging, overheating, and deep discharge, giving you reliable performance every time. The fully waterproof housing stands up to harsh marine environments, and it recharges quickly in about 1 hour and 45 minutes. Installation is simple with Hyperlite’s plug-and-play connection.