The Orbea Internal Battery RS 540Wh 36V Gen 2 is a high-capacity, frame-integrated e-bike battery designed to deliver smooth, natural assistance over long rides. Built specifically for Orbea’s RS (Rider Synergy) platform, this internal battery balances generous range with a lightweight feel, helping your e-bike maintain a responsive, sporty character on climbs, commutes, and weekend adventures. Its 540Wh capacity offers ample support for extended outings, while the 36V system is optimized for efficient power delivery and reliable performance in a wide variety of riding conditions.
As a second-generation design, the RS 540Wh 36V Gen 2 battery is engineered for improved durability and consistent output, making it a dependable choice whether you are replacing a worn unit or upgrading your current setup. The internal mounting keeps the bike’s lines clean and protects the battery from the elements and impacts. Compatible with selected Orbea e-bike models using the RS system, it integrates seamlessly with the motor and control electronics for intuitive operation and straightforward charging. This battery is ideal for riders who value a discreet, integrated look without sacrificing real-world range and day-to-day reliability.